190 files changed, 136 insertions, 292 deletions

diff --git a/test/appimage/appimage-args.exp b/test/appimage/appimage-args.exp
index b93ad509d..a2cc9285e 100755
--- a/test/appimage/appimage-args.exp
+++ b/test/appimage/appimage-args.exp
@@ -102,4 +102,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/appimage/appimage-v1.exp b/test/appimage/appimage-v1.exp
index 3364ff677..86a968125 100755
--- a/test/appimage/appimage-v1.exp
+++ b/test/appimage/appimage-v1.exp
@@ -90,4 +90,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/appimage/appimage-v2.exp b/test/appimage/appimage-v2.exp
index ad741c559..f89ac008c 100755
--- a/test/appimage/appimage-v2.exp
+++ b/test/appimage/appimage-v2.exp
@@ -89,4 +89,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/appimage/appimage.sh b/test/appimage/appimage.sh
index 6d0fcf081..4221944e2 100755
--- a/test/appimage/appimage.sh
+++ b/test/appimage/appimage.sh
@@ -17,4 +17,3 @@ echo "TESTING: AppImage file name (test/appimage/filename.exp)";
 
 echo "TESTING: AppImage argsv1 (test/appimage/appimage-args.exp)"
 ./appimage-args.exp
-
diff --git a/test/appimage/filename.exp b/test/appimage/filename.exp
index 5038ab21c..ebf2125f0 100755
--- a/test/appimage/filename.exp
+++ b/test/appimage/filename.exp
@@ -32,4 +32,3 @@ after 100
 
 
 puts "\nall done\n"
-
diff --git a/test/apps-x11-xorg/apps-x11-xorg.sh b/test/apps-x11-xorg/apps-x11-xorg.sh
index 7d1d681ab..6f051b28d 100755
--- a/test/apps-x11-xorg/apps-x11-xorg.sh
+++ b/test/apps-x11-xorg/apps-x11-xorg.sh
@@ -32,4 +32,3 @@ then
 else
         echo "TESTING SKIP: thunderbird not found"
 fi
-
diff --git a/test/apps-x11-xorg/firefox.exp b/test/apps-x11-xorg/firefox.exp
index 4fd17caa6..a0e8284d3 100755
--- a/test/apps-x11-xorg/firefox.exp
+++ b/test/apps-x11-xorg/firefox.exp
@@ -88,4 +88,3 @@ send -- "firejail --shutdown=test\r"
 sleep 3
 
 puts "\nall done\n"
-
diff --git a/test/apps-x11-xorg/thunderbird.exp b/test/apps-x11-xorg/thunderbird.exp
index 1626c732b..42220b52e 100755
--- a/test/apps-x11-xorg/thunderbird.exp
+++ b/test/apps-x11-xorg/thunderbird.exp
@@ -83,4 +83,3 @@ send -- "firejail --shutdown=test\r"
 sleep 3
 
 puts "\nall done\n"
-
diff --git a/test/apps-x11-xorg/transmission-gtk.exp b/test/apps-x11-xorg/transmission-gtk.exp
index 3eb537c1b..aec4c46ad 100755
--- a/test/apps-x11-xorg/transmission-gtk.exp
+++ b/test/apps-x11-xorg/transmission-gtk.exp
@@ -83,4 +83,3 @@ send -- "firejail --shutdown=test\r"
 sleep 3
 
 puts "\nall done\n"
-
diff --git a/test/apps-x11/apps-x11.sh b/test/apps-x11/apps-x11.sh
index 965f1a56b..1e98b74fd 100755
--- a/test/apps-x11/apps-x11.sh
+++ b/test/apps-x11/apps-x11.sh
@@ -22,7 +22,7 @@ then
         echo "TESTING: xterm x11 xpra"
         ./xterm-xpra.exp
         fi
-        
+
         which Xephyr
         if [ "$?" -eq 0 ];
         then
@@ -85,4 +85,3 @@ then
 else
         echo "TESTING SKIP: thunderbird not found"
 fi
-
diff --git a/test/apps-x11/chromium.exp b/test/apps-x11/chromium.exp
index eeedd99c4..3ec2bc049 100755
--- a/test/apps-x11/chromium.exp
+++ b/test/apps-x11/chromium.exp
@@ -81,6 +81,5 @@ sleep 1
 send -- "firejail --shutdown=test\r"
 sleep 3
 
- 
-puts "\nall done\n"
 
+puts "\nall done\n"
diff --git a/test/apps-x11/firefox.exp b/test/apps-x11/firefox.exp
index 5464e39cd..c77d120a8 100755
--- a/test/apps-x11/firefox.exp
+++ b/test/apps-x11/firefox.exp
@@ -88,4 +88,3 @@ send -- "firejail --shutdown=test\r"
 sleep 3
 
 puts "\nall done\n"
-
diff --git a/test/apps-x11/thunderbird.exp b/test/apps-x11/thunderbird.exp
index 060b5a760..604a6a0d3 100755
--- a/test/apps-x11/thunderbird.exp
+++ b/test/apps-x11/thunderbird.exp
@@ -83,4 +83,3 @@ send -- "firejail --shutdown=test\r"
 sleep 3
 
 puts "\nall done\n"
-
diff --git a/test/apps-x11/transmission-gtk.exp b/test/apps-x11/transmission-gtk.exp
index 8dae20e31..8403b7a9f 100755
--- a/test/apps-x11/transmission-gtk.exp
+++ b/test/apps-x11/transmission-gtk.exp
@@ -83,4 +83,3 @@ send -- "firejail --shutdown=test\r"
 sleep 3
 
 puts "\nall done\n"
-
diff --git a/test/apps-x11/x11-none.exp b/test/apps-x11/x11-none.exp
index 1f3e1439a..e811533f9 100755
--- a/test/apps-x11/x11-none.exp
+++ b/test/apps-x11/x11-none.exp
@@ -45,4 +45,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/apps-x11/x11-xephyr.exp b/test/apps-x11/x11-xephyr.exp
index 31a434103..3f032ae4a 100755
--- a/test/apps-x11/x11-xephyr.exp
+++ b/test/apps-x11/x11-xephyr.exp
@@ -56,4 +56,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/apps-x11/xterm-xephyr.exp b/test/apps-x11/xterm-xephyr.exp
index c36121a75..b1ee9e5b4 100755
--- a/test/apps-x11/xterm-xephyr.exp
+++ b/test/apps-x11/xterm-xephyr.exp
@@ -83,4 +83,3 @@ send -- "firejail --shutdown=test\r"
 sleep 3
 
 puts "\nall done\n"
-
diff --git a/test/apps-x11/xterm-xorg.exp b/test/apps-x11/xterm-xorg.exp
index 04fc4b960..76c6891ea 100755
--- a/test/apps-x11/xterm-xorg.exp
+++ b/test/apps-x11/xterm-xorg.exp
@@ -83,4 +83,3 @@ send -- "firejail --shutdown=test\r"
 sleep 3
 
 puts "\nall done\n"
-
diff --git a/test/apps-x11/xterm-xpra.exp b/test/apps-x11/xterm-xpra.exp
index e769e5e20..6425412c9 100755
--- a/test/apps-x11/xterm-xpra.exp
+++ b/test/apps-x11/xterm-xpra.exp
@@ -95,4 +95,3 @@ send -- "firejail --shutdown=test\r"
 sleep 3
 
 puts "\nall done\n"
-
diff --git a/test/apps/apps.sh b/test/apps/apps.sh
index fc04f188b..86b7f636e 100755
--- a/test/apps/apps.sh
+++ b/test/apps/apps.sh
@@ -177,4 +177,3 @@ then
 else
         echo "TESTING SKIP: wine not found"
 fi
-
diff --git a/test/apps/chromium.exp b/test/apps/chromium.exp
index 635c07afa..041918d7f 100755
--- a/test/apps/chromium.exp
+++ b/test/apps/chromium.exp
@@ -81,4 +81,3 @@ expect {
 after 100
 
 puts "\n"
-
diff --git a/test/apps/deluge.exp b/test/apps/deluge.exp
index 3f83a1e01..004b8d144 100755
--- a/test/apps/deluge.exp
+++ b/test/apps/deluge.exp
@@ -81,4 +81,3 @@ expect {
 after 100
 
 puts "\n"
-
diff --git a/test/apps/evince.exp b/test/apps/evince.exp
index dbad46068..5eada5fdf 100755
--- a/test/apps/evince.exp
+++ b/test/apps/evince.exp
@@ -81,4 +81,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/apps/fbreader.exp b/test/apps/fbreader.exp
index b5c58c909..d0ad8be0a 100755
--- a/test/apps/fbreader.exp
+++ b/test/apps/fbreader.exp
@@ -81,4 +81,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/apps/filezilla.exp b/test/apps/filezilla.exp
index 7bef9dc27..da8c23773 100755
--- a/test/apps/filezilla.exp
+++ b/test/apps/filezilla.exp
@@ -81,4 +81,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/apps/firefox.exp b/test/apps/firefox.exp
index 06b5a3bc3..84504ccbf 100755
--- a/test/apps/firefox.exp
+++ b/test/apps/firefox.exp
@@ -97,4 +97,3 @@ expect {
 after 100
 
 puts "\n"
-
diff --git a/test/apps/gnome-mplayer.exp b/test/apps/gnome-mplayer.exp
index 0e879d33b..d0c370df0 100755
--- a/test/apps/gnome-mplayer.exp
+++ b/test/apps/gnome-mplayer.exp
@@ -81,4 +81,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/apps/gthumb.exp b/test/apps/gthumb.exp
index ae2976910..9edcd68fe 100755
--- a/test/apps/gthumb.exp
+++ b/test/apps/gthumb.exp
@@ -81,4 +81,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/apps/hexchat.exp b/test/apps/hexchat.exp
index 74f0a9fb6..9d78a9676 100755
--- a/test/apps/hexchat.exp
+++ b/test/apps/hexchat.exp
@@ -81,4 +81,3 @@ expect {
 after 100
 
 puts "\n"
-
diff --git a/test/apps/midori.exp b/test/apps/midori.exp
index 764f3e4a4..be6df1cbd 100755
--- a/test/apps/midori.exp
+++ b/test/apps/midori.exp
@@ -82,4 +82,3 @@ after 100
 
 
 puts "\n"
-
diff --git a/test/apps/opera.exp b/test/apps/opera.exp
index 8a8885afa..eb6aef719 100755
--- a/test/apps/opera.exp
+++ b/test/apps/opera.exp
@@ -81,4 +81,3 @@ expect {
 after 100
 
 puts "\n"
-
diff --git a/test/apps/qbittorrent.exp b/test/apps/qbittorrent.exp
index bf23390a1..742d9baf1 100755
--- a/test/apps/qbittorrent.exp
+++ b/test/apps/qbittorrent.exp
@@ -81,4 +81,3 @@ expect {
 after 100
 
 puts "\n"
-
diff --git a/test/apps/thunderbird.exp b/test/apps/thunderbird.exp
index 16b0dc60e..f1aad2871 100755
--- a/test/apps/thunderbird.exp
+++ b/test/apps/thunderbird.exp
@@ -81,4 +81,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/apps/transmission-gtk.exp b/test/apps/transmission-gtk.exp
index d9e5869c8..4df1f7892 100755
--- a/test/apps/transmission-gtk.exp
+++ b/test/apps/transmission-gtk.exp
@@ -76,4 +76,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/apps/transmission-qt.exp b/test/apps/transmission-qt.exp
index 189919720..63f135b1d 100755
--- a/test/apps/transmission-qt.exp
+++ b/test/apps/transmission-qt.exp
@@ -81,4 +81,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/apps/uget-gtk.exp b/test/apps/uget-gtk.exp
index 10a14e11a..05dd9edc6 100755
--- a/test/apps/uget-gtk.exp
+++ b/test/apps/uget-gtk.exp
@@ -81,4 +81,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/apps/vlc.exp b/test/apps/vlc.exp
index a1d4cc6b2..9d75c40d6 100755
--- a/test/apps/vlc.exp
+++ b/test/apps/vlc.exp
@@ -81,4 +81,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/apps/wine.exp b/test/apps/wine.exp
index fc181c0cc..75f044ca6 100755
--- a/test/apps/wine.exp
+++ b/test/apps/wine.exp
@@ -30,4 +30,3 @@ expect {
 }
 
 puts "\nall done\n"
-
diff --git a/test/apps/xchat.exp b/test/apps/xchat.exp
index 8df9f8925..427e09159 100755
--- a/test/apps/xchat.exp
+++ b/test/apps/xchat.exp
@@ -81,4 +81,3 @@ expect {
 after 100
 
 puts "\n"
-
diff --git a/test/arguments/arguments.sh b/test/arguments/arguments.sh
index 73e589876..049236900 100755
--- a/test/arguments/arguments.sh
+++ b/test/arguments/arguments.sh
@@ -25,5 +25,3 @@ echo "TESTING: 4. --output option"
 ./outrun.exp
 rm out
 rm out.*
-
-
diff --git a/test/arguments/joinrun.exp b/test/arguments/joinrun.exp
index 4a34f8b4e..097becacc 100755
--- a/test/arguments/joinrun.exp
+++ b/test/arguments/joinrun.exp
@@ -37,7 +37,7 @@ expect {
 }
 
 # todo: remove exit and fix it
-exit 
+exit
 
 expect {
         timeout {puts "TESTING ERROR 3.3.1\n";exit}
diff --git a/test/blacklist-link.exp b/test/blacklist-link.exp
index 84fa6c3f5..4252f875a 100755
--- a/test/blacklist-link.exp
+++ b/test/blacklist-link.exp
@@ -80,4 +80,3 @@ sleep 1
 
 
 puts "all done\n"
-
diff --git a/test/blacklist.exp b/test/blacklist.exp
index 70012d167..9c3dddf1f 100755
--- a/test/blacklist.exp
+++ b/test/blacklist.exp
@@ -73,4 +73,3 @@ expect {
 
 
 puts "\n"
-
diff --git a/test/chk_config.exp b/test/chk_config.exp
index 253ebf98e..f47fd0eee 100755
--- a/test/chk_config.exp
+++ b/test/chk_config.exp
@@ -83,5 +83,3 @@ expect {
         "home" {puts "regular user\n"}
         "root" {puts "root user\n"}
 }
-
-
diff --git a/test/chroot/fs_chroot.exp b/test/chroot/fs_chroot.exp
index 2190db359..a071027e5 100755
--- a/test/chroot/fs_chroot.exp
+++ b/test/chroot/fs_chroot.exp
@@ -59,4 +59,3 @@ after 100
 
 
 puts "all done\n"
-
diff --git a/test/chroot/unchroot-as-root.exp b/test/chroot/unchroot-as-root.exp
index 9f8a1d784..e4bedd539 100755
--- a/test/chroot/unchroot-as-root.exp
+++ b/test/chroot/unchroot-as-root.exp
@@ -24,4 +24,3 @@ expect {
 after 100
 
 puts "all done\n"
-
diff --git a/test/chroot/unchroot.c b/test/chroot/unchroot.c
index 1982e07f3..4919637d6 100644
--- a/test/chroot/unchroot.c
+++ b/test/chroot/unchroot.c
@@ -13,28 +13,28 @@ void die(char *msg) {
 int main(int argc, char *argv[])
 {
         int i;
-        
+
         if (chdir("/") != 0)
                 die("chdir(/)");
-        
+
         if (mkdir("baz", 0777) != 0)
                 ; //die("mkdir(baz)");
-        
+
         if (chroot("baz") != 0)
                 die("chroot(baz)");
-        
+
         for (i=0; i<50; i++) {
                 if (chdir("..") != 0)
                         die("chdir(..)");
         }
-        
+
         if (chroot(".") != 0)
                 die("chroot(.)");
-        
+
         printf("Exploit seems to work. =)\n");
-        
+
         execl("/bin/bash", "bash", "-i", (char *)0);
         die("exec bash");
-        
+
         exit(0);
 }
diff --git a/test/compile/compile.sh b/test/compile/compile.sh
index 44e67fe22..9b7d19057 100755
--- a/test/compile/compile.sh
+++ b/test/compile/compile.sh
@@ -356,4 +356,3 @@ echo ${arr[12]}
 echo ${arr[13]}
 echo ${arr[14]}
 echo ${arr[15]}
-
diff --git a/test/configure b/test/configure
index 9acd021c8..bb955670b 100755
--- a/test/configure
+++ b/test/configure
@@ -6,7 +6,7 @@ ifconfig br0 10.10.20.1/29 up
 iptables -t nat -A POSTROUTING -o eth0 -s 10.10.20.0/29 -j MASQUERADE
 # port forwarding
 # iptables -t nat -A PREROUTING -p tcp --dport 80 -j DNAT --to 10.10.20.2:80
-        
+
 brctl addbr br1
 ifconfig br1 10.10.30.1/24 up
 brctl addbr br2
diff --git a/test/environment/allow-debuggers.exp b/test/environment/allow-debuggers.exp
index f032e1c3e..359f94db1 100755
--- a/test/environment/allow-debuggers.exp
+++ b/test/environment/allow-debuggers.exp
@@ -29,7 +29,7 @@ expect {
 expect {
         timeout {puts "TESTING ERROR 4\n";exit}
         "ioctl"
-}       
+}
 expect {
         timeout {puts "TESTING ERROR 5\n";exit}
         "exit_group"
@@ -38,4 +38,3 @@ after 100
 
 
 puts "\nall done\n"
-
diff --git a/test/environment/csh.exp b/test/environment/csh.exp
index 89de94b3c..633934791 100755
--- a/test/environment/csh.exp
+++ b/test/environment/csh.exp
@@ -33,4 +33,3 @@ send -- "exit\r"
 after 100
 
 puts "\n"
-
diff --git a/test/environment/dash.exp b/test/environment/dash.exp
index cd051ea7c..cad4422a0 100755
--- a/test/environment/dash.exp
+++ b/test/environment/dash.exp
@@ -39,4 +39,3 @@ send -- "exit\r"
 after 100
 
 puts "\n"
-
diff --git a/test/environment/environment.sh b/test/environment/environment.sh
index 1454026f9..308d99871 100755
--- a/test/environment/environment.sh
+++ b/test/environment/environment.sh
@@ -116,4 +116,3 @@ echo "TESTING: rlimit errors (test/environment/rlimit-bad.exp)"
 
 echo "TESTING: rlimit errors profile (test/environment/rlimit-bad-profile.exp)"
 ./rlimit-bad-profile.exp
-
diff --git a/test/environment/extract_command.exp b/test/environment/extract_command.exp
index 266f66ff5..72d7501aa 100755
--- a/test/environment/extract_command.exp
+++ b/test/environment/extract_command.exp
@@ -20,4 +20,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/environment/hostfile.exp b/test/environment/hostfile.exp
index 06003f744..c42864432 100755
--- a/test/environment/hostfile.exp
+++ b/test/environment/hostfile.exp
@@ -29,4 +29,3 @@ send -- "exit\r"
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/environment/ibus.exp b/test/environment/ibus.exp
index 4344011a6..75c7f5450 100755
--- a/test/environment/ibus.exp
+++ b/test/environment/ibus.exp
@@ -25,4 +25,3 @@ after 100
 
 
 puts "\nall done\n"
-
diff --git a/test/environment/machineid.exp b/test/environment/machineid.exp
index 85510247b..02eb6b232 100755
--- a/test/environment/machineid.exp
+++ b/test/environment/machineid.exp
@@ -22,4 +22,3 @@ send -- "exit\r"
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/environment/nice.exp b/test/environment/nice.exp
index 50e789c9e..f0ca93a5e 100755
--- a/test/environment/nice.exp
+++ b/test/environment/nice.exp
@@ -121,4 +121,3 @@ send -- "exit\r"
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/environment/quiet.exp b/test/environment/quiet.exp
index bab395f71..3ab6d7f53 100755
--- a/test/environment/quiet.exp
+++ b/test/environment/quiet.exp
@@ -18,4 +18,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/environment/rlimit-bad4.profile b/test/environment/rlimit-bad4.profile
index aabe3d008..6156b34a7 100644
--- a/test/environment/rlimit-bad4.profile
+++ b/test/environment/rlimit-bad4.profile
@@ -1 +1 @@
-rlimit-sigpending 67asd56
\ No newline at end of file
+rlimit-sigpending 67asd56
diff --git a/test/environment/rlimit.profile b/test/environment/rlimit.profile
index 271891c03..88fc9ff31 100644
--- a/test/environment/rlimit.profile
+++ b/test/environment/rlimit.profile
@@ -1,4 +1,4 @@
   rlimit-fsize 1024
 rlimit-nproc 1000
         rlimit-nofile   500
-rlimit-sigpending       200
\ No newline at end of file
+rlimit-sigpending       200
diff --git a/test/environment/shell-none.exp b/test/environment/shell-none.exp
index 69c8db067..6514e6840 100755
--- a/test/environment/shell-none.exp
+++ b/test/environment/shell-none.exp
@@ -45,4 +45,3 @@ after 100
 
 
 puts "\nall done\n"
-
diff --git a/test/environment/sound.exp b/test/environment/sound.exp
index f1a251f34..18691b1f9 100755
--- a/test/environment/sound.exp
+++ b/test/environment/sound.exp
@@ -80,4 +80,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/environment/zsh.exp b/test/environment/zsh.exp
index 1b6cdcdc5..711905f2c 100755
--- a/test/environment/zsh.exp
+++ b/test/environment/zsh.exp
@@ -33,4 +33,3 @@ send -- "exit\r"
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/features/1.1.exp b/test/features/1.1.exp
index 804b73135..2273a3b98 100755
--- a/test/features/1.1.exp
+++ b/test/features/1.1.exp
@@ -40,7 +40,7 @@ if { $overlay == "overlay" } {
                 "Child process initialized" {puts "normal system\n"}
         }
         sleep 1
-        
+
         send -- "ls -l /boot\r"
         expect {
                 timeout {puts "TESTING ERROR 3\n";exit}
@@ -61,7 +61,7 @@ if { $chroot == "chroot" } {
                 "Child process initialized"
         }
         sleep 1
-        
+
         send -- "ls -l /boot\r"
         expect {
                 timeout {puts "TESTING ERROR 5\n";exit}
diff --git a/test/features/1.10.exp b/test/features/1.10.exp
index e7d51007c..b668f5cd1 100755
--- a/test/features/1.10.exp
+++ b/test/features/1.10.exp
@@ -41,7 +41,7 @@ if { $overlay == "overlay" } {
                 "Child process initialized" {puts "normal system\n"}
         }
         sleep 1
-        
+
         send -- "ls -l /selinux\r"
         expect {
                 timeout {puts "TESTING ERROR 3\n";exit}
@@ -63,7 +63,7 @@ if { $chroot == "chroot" } {
                 "Child process initialized"
         }
         sleep 1
-        
+
         send -- "ls -l /selinux\r"
         expect {
                 timeout {puts "TESTING ERROR 5\n";exit}
diff --git a/test/features/1.2.exp b/test/features/1.2.exp
index bcb227304..81f9531cb 100755
--- a/test/features/1.2.exp
+++ b/test/features/1.2.exp
@@ -64,7 +64,7 @@ if { $overlay == "overlay" } {
                 "Child process initialized" {puts "normal system\n"}
         }
         sleep 1
-        
+
         send -- "cat /proc/mounts | grep proc --color=never\r"
         expect {
                 timeout {puts "TESTING ERROR 3.1\n";exit}
@@ -105,7 +105,7 @@ if { $chroot == "chroot" } {
                 "Child process initialized"
         }
         sleep 1
-        
+
         send -- "cat /proc/mounts | grep proc --color=never\r"
         expect {
                 timeout {puts "TESTING ERROR 5.1\n";exit}
diff --git a/test/features/1.4.exp b/test/features/1.4.exp
index d6f373e2a..de05536f0 100755
--- a/test/features/1.4.exp
+++ b/test/features/1.4.exp
@@ -53,7 +53,7 @@ if { $overlay == "overlay" } {
                 "Child process initialized" {puts "normal system\n"}
         }
         sleep 1
-        
+
         send -- "ls -l /home | wc -l\r"
         expect {
                 timeout {puts "TESTING ERROR 3\n";exit}
@@ -86,7 +86,7 @@ if { $chroot == "chroot" } {
                 "Child process initialized"
         }
         sleep 1
-        
+
         send -- "ls -l /home | wc -l\r"
         expect {
                 timeout {puts "TESTING ERROR 5\n";exit}
diff --git a/test/features/1.5.exp b/test/features/1.5.exp
index a17504e74..194c7859e 100755
--- a/test/features/1.5.exp
+++ b/test/features/1.5.exp
@@ -40,7 +40,7 @@ if { $overlay == "overlay" } {
                 "Child process initialized" {puts "normal system\n"}
         }
         sleep 1
-        
+
         send -- "ps aux | wc -l \r"
         expect {
                 timeout {puts "TESTING ERROR 3\n";exit}
@@ -61,7 +61,7 @@ if { $chroot == "chroot" } {
                 "Child process initialized"
         }
         sleep 1
-        
+
         send -- "ps aux | wc -l \r"
         expect {
                 timeout {puts "TESTING ERROR 5\n";exit}
diff --git a/test/features/1.6.exp b/test/features/1.6.exp
index 0db929c5a..111aca3c8 100755
--- a/test/features/1.6.exp
+++ b/test/features/1.6.exp
@@ -40,7 +40,7 @@ if { $overlay == "overlay" } {
                 "Child process initialized" {puts "normal system\n"}
         }
         sleep 1
-        
+
         send -- "ls -l /var/log/syslog | wc -l\r"
         expect {
                 timeout {puts "TESTING ERROR 3\n";exit}
@@ -61,7 +61,7 @@ if { $chroot == "chroot" } {
                 "Child process initialized"
         }
         sleep 1
-        
+
         send -- "ls -l /var/log/syslog | wc -l\r"
         expect {
                 timeout {puts "TESTING ERROR 5\n";exit}
diff --git a/test/features/1.7.exp b/test/features/1.7.exp
index b838c092f..dc73ae529 100755
--- a/test/features/1.7.exp
+++ b/test/features/1.7.exp
@@ -42,7 +42,7 @@ if { $overlay == "overlay" } {
                 "Child process initialized" {puts "normal system\n"}
         }
         sleep 1
-        
+
         send -- "ls -l /var/tmp/somefile | wc -l\r"
         expect {
                 timeout {puts "TESTING ERROR 3\n";exit}
@@ -63,7 +63,7 @@ if { $chroot == "chroot" } {
                 "Child process initialized"
         }
         sleep 1
-        
+
         send -- "ls -l /var/tmp/somefile | wc -l\r"
         expect {
                 timeout {puts "TESTING ERROR 5\n";exit}
diff --git a/test/features/1.8.exp b/test/features/1.8.exp
index 4c6d3f3dc..3bb43718e 100755
--- a/test/features/1.8.exp
+++ b/test/features/1.8.exp
@@ -107,7 +107,7 @@ if { $overlay == "overlay" } {
                 "Permission denied"
         }
         after 100
-        
+
         send -- "exit\r"
         sleep 1
 }
diff --git a/test/features/2.1.exp b/test/features/2.1.exp
index 074b5989b..d560d1a36 100755
--- a/test/features/2.1.exp
+++ b/test/features/2.1.exp
@@ -56,7 +56,7 @@ if { $overlay == "overlay" } {
                 "Child process initialized" {puts "normal system\n"}
         }
         sleep 1
-        
+
         send -- "hostname\r"
         expect {
                 timeout {puts "TESTING ERROR 3\n";exit}
@@ -93,7 +93,7 @@ if { $chroot == "chroot" } {
                 "Child process initialized"
         }
         sleep 1
-        
+
         send -- "hostname\r"
         expect {
                 timeout {puts "TESTING ERROR 5\n";exit}
diff --git a/test/features/2.2.exp b/test/features/2.2.exp
index f30ccaf79..00ed20e1f 100755
--- a/test/features/2.2.exp
+++ b/test/features/2.2.exp
@@ -48,7 +48,7 @@ if { $overlay == "overlay" } {
                 "Child process initialized" {puts "normal system\n"}
         }
         sleep 1
-        
+
         send -- "dig google.com\r"
         expect {
                 timeout {puts "TESTING ERROR 3\n";exit}
@@ -77,7 +77,7 @@ if { $chroot == "chroot" } {
                 "Child process initialized"
         }
         sleep 1
-        
+
         send -- "dig google.com\r"
         expect {
                 timeout {puts "TESTING ERROR 5\n";exit}
diff --git a/test/features/2.3.exp b/test/features/2.3.exp
index 63caab14c..9d3320d78 100755
--- a/test/features/2.3.exp
+++ b/test/features/2.3.exp
@@ -111,7 +111,7 @@ if { $overlay == "overlay" } {
                 "Child process initialized" {puts "normal system\n"}
         }
         sleep 1
-        
+
         send -- "dig google.com\r"
         expect {
                 timeout {puts "TESTING ERROR 3\n";exit}
@@ -126,7 +126,7 @@ if { $overlay == "overlay" } {
                 "SERVER"
         }
         after 100
-        
+
         send -- "/sbin/ifconfig\r"
         expect {
                 timeout {puts "TESTING ERROR 3.4\n";exit}
@@ -145,17 +145,17 @@ if { $overlay == "overlay" } {
                 "UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1"
         }
         after 100
-        
+
         send -- "exit\r"
         sleep 3
-        
+
         send -- "firejail --noprofile  --net=eth0 --ip=192.168.1.244 --overlay --dns=8.8.8.8 --dns=8.8.4.4\r"
         expect {
                 timeout {puts "TESTING ERROR 2\n";exit}
                 "Child process initialized"
         }
         sleep 1
-        
+
         send -- "dig google.com\r"
         expect {
                 timeout {puts "TESTING ERROR 3\n";exit}
@@ -170,7 +170,7 @@ if { $overlay == "overlay" } {
                 "SERVER"
         }
         after 100
-        
+
         send -- "/sbin/ifconfig\r"
         expect {
                 timeout {puts "TESTING ERROR 3.4\n";exit}
@@ -189,7 +189,7 @@ if { $overlay == "overlay" } {
                 "UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1"
         }
         after 100
-        
+
         send -- "exit\r"
         sleep 3
 }
@@ -205,7 +205,7 @@ if { $chroot == "chroot" } {
                 "Child process initialized"
         }
         sleep 1
-        
+
         send -- "dig google.com\r"
         expect {
                 timeout {puts "TESTING ERROR 5\n";exit}
@@ -220,7 +220,7 @@ if { $chroot == "chroot" } {
                 "SERVER:"
         }
         after 100
-        
+
         send -- "/sbin/ifconfig\r"
         expect {
                 timeout {puts "TESTING ERROR 5.4\n";exit}
@@ -239,17 +239,17 @@ if { $chroot == "chroot" } {
                 "UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1"
         }
         after 100
-        
+
         send -- "exit\r"
         sleep 3
-        
+
         send -- "firejail --noprofile --net=eth0 --ip=192.168.1.244 --chroot=/tmp/chroot --dns=8.8.8.8 --dns=8.8.4.4\r"
         expect {
                 timeout {puts "TESTING ERROR 4\n";exit}
                 "Child process initialized"
         }
         sleep 1
-        
+
         send -- "dig google.com\r"
         expect {
                 timeout {puts "TESTING ERROR 5\n";exit}
@@ -264,7 +264,7 @@ if { $chroot == "chroot" } {
                 "SERVER:"
         }
         after 100
-        
+
         send -- "/sbin/ifconfig\r"
         expect {
                 timeout {puts "TESTING ERROR 5.4\n";exit}
@@ -283,7 +283,7 @@ if { $chroot == "chroot" } {
                 "UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1"
         }
         after 100
-        
+
         send -- "exit\r"
         sleep 1
 }
diff --git a/test/features/2.4.exp b/test/features/2.4.exp
index fed596410..6784e1add 100755
--- a/test/features/2.4.exp
+++ b/test/features/2.4.exp
@@ -99,15 +99,15 @@ if { $overlay == "overlay" } {
                 "Child process initialized" {puts "normal system\n"}
         }
         sleep 1
-        
+
         send -- "ping -c 3 10.10.20.1\r"
         expect {
                 timeout {puts "TESTING ERROR 3\n";exit}
                 " packets transmitted, 3 received, 0% packet loss"
         }
         sleep 1
-        
-        
+
+
         send -- "/sbin/ifconfig\r"
         expect {
                 timeout {puts "TESTING ERROR 3.4\n";exit}
@@ -126,25 +126,25 @@ if { $overlay == "overlay" } {
                 "UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1"
         }
         after 100
-        
+
         send -- "exit\r"
         sleep 1
-        
+
         send -- "firejail --noprofile  --net=br0 --ip=10.10.20.4 --overlay\r"
         expect {
                 timeout {puts "TESTING ERROR 2\n";exit}
                 "Child process initialized"
         }
         sleep 1
-        
+
         send -- "ping -c 3 10.10.20.1\r"
         expect {
                 timeout {puts "TESTING ERROR 3\n";exit}
                 " packets transmitted, 3 received, 0% packet loss"
         }
         sleep 1
-        
-        
+
+
         send -- "/sbin/ifconfig\r"
         expect {
                 timeout {puts "TESTING ERROR 3.4\n";exit}
@@ -163,7 +163,7 @@ if { $overlay == "overlay" } {
                 "UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1"
         }
         after 100
-        
+
         send -- "exit\r"
         sleep 1
 }
@@ -179,7 +179,7 @@ if { $chroot == "chroot" } {
                 "Child process initialized"
         }
         sleep 1
-        
+
         send -- "/sbin/ifconfig\r"
         expect {
                 timeout {puts "TESTING ERROR 5.4\n";exit}
@@ -198,17 +198,17 @@ if { $chroot == "chroot" } {
                 "UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1"
         }
         after 100
-        
+
         send -- "exit\r"
         sleep 1
-        
+
         send -- "firejail --noprofile --net=br0 --ip=10.10.20.4 --chroot=/tmp/chroot\r"
         expect {
                 timeout {puts "TESTING ERROR 4\n";exit}
                 "Child process initialized"
         }
         sleep 1
-        
+
         send -- "/sbin/ifconfig\r"
         expect {
                 timeout {puts "TESTING ERROR 5.4\n";exit}
@@ -227,7 +227,7 @@ if { $chroot == "chroot" } {
                 "UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1"
         }
         after 100
-        
+
         send -- "exit\r"
         sleep 1
 }
diff --git a/test/features/2.5.exp b/test/features/2.5.exp
index 1d6105ae8..2d4c7a9bc 100755
--- a/test/features/2.5.exp
+++ b/test/features/2.5.exp
@@ -51,7 +51,7 @@ if { $overlay == "overlay" } {
                 "Child process initialized" {puts "normal system\n"}
         }
         sleep 1
-        
+
         send -- "/sbin/ifconfig\r"
         expect {
                 timeout {puts "TESTING ERROR 3.4\n";exit}
@@ -84,7 +84,7 @@ if { $chroot == "chroot" } {
                 "Child process initialized"
         }
         sleep 1
-        
+
         send -- "/sbin/ifconfig\r"
         expect {
                 timeout {puts "TESTING ERROR 5.4\n";exit}
diff --git a/test/features/2.6.exp b/test/features/2.6.exp
index 596e8f435..63a9b3b90 100755
--- a/test/features/2.6.exp
+++ b/test/features/2.6.exp
@@ -39,7 +39,7 @@ if { $overlay == "overlay" } {
                 "Child process initialized" {puts "normal system\n"}
         }
         sleep 1
-        
+
         send -- "ip route show\r"
         expect {
                 timeout {puts "TESTING ERROR 3\n";exit}
@@ -60,7 +60,7 @@ if { $chroot == "chroot" } {
                 "Child process initialized"
         }
         sleep 1
-        
+
         send -- "ip route show\r"
         expect {
                 timeout {puts "TESTING ERROR 5\n";exit}
diff --git a/test/features/3.1.exp b/test/features/3.1.exp
index 046c703b7..3178cda42 100755
--- a/test/features/3.1.exp
+++ b/test/features/3.1.exp
@@ -70,13 +70,13 @@ if { $overlay == "overlay" } {
                 "Child process initialized" {puts "normal system\n"}
         }
         sleep 1
-        
+
         send -- "ls -al | wc -l\r"
         expect {
                 timeout {puts "TESTING ERROR 3.1\n";exit}
                 "6"
         }
-        
+
         send -- "ls -al .bashrc\r"
         expect {
                 timeout {puts "TESTING ERROR 3.2\n";exit}
@@ -90,7 +90,7 @@ if { $overlay == "overlay" } {
                 timeout {puts "TESTING ERROR 3.4\n";exit}
                 ".bashrc"
         }
-        
+
         send -- "ls -al .Xauthority\r"
         expect {
                 timeout {puts "TESTING ERROR 3.5\n";exit}
@@ -120,13 +120,13 @@ if { $chroot == "chroot" } {
                 "Child process initialized"
         }
         sleep 1
-        
+
         send -- "ls -al | wc -l\r"
         expect {
                 timeout {puts "TESTING ERROR 5.1\n";exit}
                 "5"
         }
-        
+
         send -- "ls -al .bashrc\r"
         expect {
                 timeout {puts "TESTING ERROR 5.2\n";exit}
@@ -140,7 +140,7 @@ if { $chroot == "chroot" } {
                 timeout {puts "TESTING ERROR 5.4\n";exit}
                 ".bashrc"
         }
-        
+
         send -- "ls -al .Xauthority\r"
         expect {
                 timeout {puts "TESTING ERROR 5.5\n";exit}
@@ -154,7 +154,7 @@ if { $chroot == "chroot" } {
                 timeout {puts "TESTING ERROR 5.7\n";exit}
                 ".Xauthority"
         }
-        
+
         after 100
         send -- "exit\r"
         sleep 1
diff --git a/test/features/3.10.exp b/test/features/3.10.exp
index 4a06463a7..d6d858322 100755
--- a/test/features/3.10.exp
+++ b/test/features/3.10.exp
@@ -78,7 +78,7 @@ if { $overlay == "overlay" } {
                 "Child process initialized" {puts "normal system\n"}
         }
         sleep 1
-        
+
         send -- "ls -l /tmp | wc -l\r"
         expect {
                 timeout {puts "TESTING ERROR 3.1\n";exit}
@@ -97,7 +97,7 @@ if { $overlay == "overlay" } {
                 timeout {puts "TESTING ERROR 3.4\n";exit}
                 "test1dir"
         }
-        
+
         send -- "ls -l /tmp/test1dir | wc -l\r"
         expect {
                 timeout {puts "TESTING ERROR 3.5\n";exit}
@@ -136,7 +136,7 @@ if { $chroot == "chroot" } {
                 "Child process initialized"
         }
         sleep 1
-        
+
         send -- "ls -l /tmp | wc -l\r"
         expect {
                 timeout {puts "TESTING ERROR 5.1\n";exit}
@@ -155,7 +155,7 @@ if { $chroot == "chroot" } {
                 timeout {puts "TESTING ERROR 5.4\n";exit}
                 "test1dir"
         }
-        
+
         send -- "ls -l /tmp/test1dir | wc -l\r"
         expect {
                 timeout {puts "TESTING ERROR 5.5\n";exit}
@@ -174,7 +174,7 @@ if { $chroot == "chroot" } {
                 timeout {puts "TESTING ERROR 5.8\n";exit}
                 "test1"
         }
-        
+
         after 100
         send -- "exit\r"
         sleep 1
diff --git a/test/features/3.11.exp b/test/features/3.11.exp
index dc41ed743..4e89aa372 100755
--- a/test/features/3.11.exp
+++ b/test/features/3.11.exp
@@ -65,7 +65,7 @@ sleep 1
 if { $overlay == "overlay" } {
         send -- "rm -fr ~/firejail-xy76_u9\r"
         sleep 1
-        
+
         send -- "firejail --profile=3.11.profile\r"
         expect {
                 timeout {puts "TESTING ERROR 10\n";exit}
@@ -73,7 +73,7 @@ if { $overlay == "overlay" } {
                 "Child process initialized" {puts "normal system\n"}
         }
         sleep 1
-        
+
         send -- "ls -l ~ | grep firejail-xy76_u9\r"
         expect {
                 timeout {puts "TESTING ERROR 11\n";exit}
@@ -89,7 +89,7 @@ if { $overlay == "overlay" } {
                 "firejail-xy76_u9"
         }
         after 100
-        
+
         send -- "ls -l ~/firejail-xy76_u9\r"
         expect {
                 timeout {puts "TESTING ERROR 14\n";exit}
@@ -105,7 +105,7 @@ if { $overlay == "overlay" } {
                 "testdir"
         }
         after 100
-        
+
         send -- "exit\r"
         sleep 1
         send -- "rm -fr ~/firejail-xy76_u9\r"
@@ -120,14 +120,14 @@ if { $overlay == "overlay" } {
 if { $chroot == "chroot" } {
         send -- "rm -fr ~/firejail-xy76_u9\r"
         sleep 1
-        
+
         send -- "firejail --profile=3.11.profile\r"
         expect {
                 timeout {puts "TESTING ERROR 20\n";exit}
                 "Child process initialized"
         }
         sleep 1
-        
+
         send -- "ls -l ~ | grep firejail-xy76_u9\r"
         expect {
                 timeout {puts "TESTING ERROR 21\n";exit}
@@ -143,7 +143,7 @@ if { $chroot == "chroot" } {
                 "firejail-xy76_u9"
         }
         after 100
-        
+
         send -- "ls -l ~/firejail-xy76_u9\r"
         expect {
                 timeout {puts "TESTING ERROR 24\n";exit}
@@ -159,7 +159,7 @@ if { $chroot == "chroot" } {
                 "testdir"
         }
         after 100
-        
+
         send -- "rm -fr ~/firejail-xy76_u9\r"
         sleep 1
 
@@ -169,4 +169,3 @@ if { $chroot == "chroot" } {
 
 
 puts "\nall done\n"
-
diff --git a/test/features/3.2.exp b/test/features/3.2.exp
index be20b1547..271bbdda1 100755
--- a/test/features/3.2.exp
+++ b/test/features/3.2.exp
@@ -41,7 +41,7 @@ if { $overlay == "overlay" } {
                 "Child process initialized" {puts "normal system\n"}
         }
         sleep 1
-        
+
         send -- "touch ~/.config/firejail-test-file\r"
         expect {
                 timeout {puts "TESTING ERROR 3\n";exit}
@@ -64,7 +64,7 @@ if { $chroot == "chroot" } {
                 "Child process initialized"
         }
         sleep 1
-        
+
         send -- "touch ~/.config/firejail-test-file\r"
         expect {
                 timeout {puts "TESTING ERROR 5\n";exit}
diff --git a/test/features/3.3.exp b/test/features/3.3.exp
index bb2c34dc1..c662410dc 100755
--- a/test/features/3.3.exp
+++ b/test/features/3.3.exp
@@ -40,7 +40,7 @@ if { $overlay == "overlay" } {
                 "Child process initialized" {puts "normal system\n"}
         }
         sleep 1
-        
+
         send -- "cd ~/.config\r"
         expect {
                 timeout {puts "TESTING ERROR 3\n";exit}
@@ -61,7 +61,7 @@ if { $chroot == "chroot" } {
                 "Child process initialized"
         }
         sleep 1
-        
+
         send -- "cd ~/.config\r"
         expect {
                 timeout {puts "TESTING ERROR 5\n";exit}
diff --git a/test/features/3.4.exp b/test/features/3.4.exp
index 7ed439669..2e0f7cae7 100755
--- a/test/features/3.4.exp
+++ b/test/features/3.4.exp
@@ -83,13 +83,13 @@ if { $overlay == "overlay" } {
                 "Child process initialized" {puts "normal system\n"}
         }
         sleep 1
-        
+
         send -- "ls -al | wc -l\r"
         expect {
                 timeout {puts "TESTING ERROR 3.1\n";exit}
                 "6"
         }
-        
+
         send -- "ls -al .bashrc\r"
         expect {
                 timeout {puts "TESTING ERROR 3.2\n";exit}
@@ -117,7 +117,7 @@ if { $overlay == "overlay" } {
                 timeout {puts "TESTING ERROR 3.7\n";exit}
                 ".Xauthority"
         }
-        
+
         send -- "ls -al | grep .config\r"
         expect {
                 timeout {puts "TESTING ERROR 3.8\n";exit}
@@ -147,13 +147,13 @@ if { $chroot == "chroot" } {
                 "Child process initialized"
         }
         sleep 1
-        
+
         send -- "ls -al | wc -l\r"
         expect {
                 timeout {puts "TESTING ERROR 5.1\n";exit}
                 "6"
         }
-        
+
         send -- "ls -al .bashrc\r"
         expect {
                 timeout {puts "TESTING ERROR 5.2\n";exit}
@@ -181,7 +181,7 @@ if { $chroot == "chroot" } {
                 timeout {puts "TESTING ERROR 5.7\n";exit}
                 ".Xauthority"
         }
-        
+
         send -- "ls -al | grep .config\r"
         expect {
                 timeout {puts "TESTING ERROR 5.8\n";exit}
diff --git a/test/features/3.5.exp b/test/features/3.5.exp
index f4b544b3d..abaf42a0e 100755
--- a/test/features/3.5.exp
+++ b/test/features/3.5.exp
@@ -41,14 +41,14 @@ if { $overlay == "overlay" } {
                 "Child process initialized" {puts "normal system\n"}
         }
         sleep 1
-        
+
         send -- "ls -l /dev | wc -l\r"
         expect {
                 timeout {puts "TESTING ERROR 3.1\n";exit}
                 "13" { puts "Debian\n"}
                 "12" { puts "Centos\n"}
         }
-        
+
         after 100
         send -- "exit\r"
         sleep 1
@@ -64,13 +64,13 @@ if { $chroot == "chroot" } {
                 "Child process initialized"
         }
         sleep 1
-        
+
         send -- "ls -l /dev | wc -l\r"
         expect {
                 timeout {puts "TESTING ERROR 5.1\n";exit}
                 "12"
         }
-        
+
         after 100
         send -- "exit\r"
         sleep 1
diff --git a/test/features/3.6.exp b/test/features/3.6.exp
index 389e63a1d..043a24121 100755
--- a/test/features/3.6.exp
+++ b/test/features/3.6.exp
@@ -40,13 +40,13 @@ if { $overlay == "overlay" } {
                 "Child process initialized" {puts "normal system\n"}
         }
         sleep 1
-        
+
         send -- "ls -al /etc | wc -l\r"
         expect {
                 timeout {puts "TESTING ERROR 3.1\n";exit}
                 "10"
         }
-        
+
         after 100
         send -- "exit\r"
         sleep 1
@@ -68,13 +68,13 @@ if { $chroot == "chroot" } {
                 "Child process initialized"
         }
         sleep 1
-        
+
         send -- "ls /etc | grep firejail\r"
         expect {
                 timeout {puts "TESTING ERROR 6\n";exit}
                 "firejail"
         }
-        
+
         after 100
         send -- "exit\r"
         sleep 1
diff --git a/test/features/3.7.exp b/test/features/3.7.exp
index 2a9ce84d6..bcd50c389 100755
--- a/test/features/3.7.exp
+++ b/test/features/3.7.exp
@@ -49,13 +49,13 @@ if { $overlay == "overlay" } {
                 "Child process initialized" {puts "normal system\n"}
         }
         sleep 1
-        
+
         send -- "ls -al /tmp | wc -l\r"
         expect {
                 timeout {puts "TESTING ERROR 3.1\n";exit}
                 "3"
         }
-        
+
 
         after 100
         send -- "exit\r"
@@ -76,13 +76,13 @@ if { $chroot == "chroot" } {
                 "Child process initialized"
         }
         sleep 1
-        
+
         send -- "ls -al /tmp | wc -l\r"
         expect {
                 timeout {puts "TESTING ERROR 5.1\n";exit}
                 "3"
         }
-        
+
         after 100
         send -- "exit\r"
         sleep 1
diff --git a/test/features/3.8.exp b/test/features/3.8.exp
index d941fa9b7..4497b9f19 100755
--- a/test/features/3.8.exp
+++ b/test/features/3.8.exp
@@ -41,13 +41,13 @@ if { $overlay == "overlay" } {
                 "Child process initialized" {puts "normal system\n"}
         }
         sleep 1
-        
+
         send -- "ls -l /usr/bin | wc -l\r"
         expect {
                 timeout {puts "TESTING ERROR 3.1\n";exit}
                 "6"
         }
-        
+
 
         after 100
         send -- "exit\r"
@@ -68,13 +68,13 @@ if { $chroot == "chroot" } {
                 "Child process initialized"
         }
         sleep 1
-        
+
         send -- "ls -l /usr/bin | wc -l\r"
         expect {
                 timeout {puts "TESTING ERROR 6\n";exit}
                 "9"
         }
-        
+
         after 100
         send -- "exit\r"
         sleep 1
diff --git a/test/features/3.9.exp b/test/features/3.9.exp
index 660ccbe05..e6cefa0f6 100755
--- a/test/features/3.9.exp
+++ b/test/features/3.9.exp
@@ -42,13 +42,13 @@ if { $overlay == "overlay" } {
                 "Child process initialized" {puts "normal system\n"}
         }
         sleep 1
-        
+
         send -- "ls -l /dev | wc -l\r"
         expect {
                 timeout {puts "TESTING ERROR 3.1\n";exit}
                 "3"
         }
-        
+
 
         after 100
         send -- "exit\r"
@@ -65,13 +65,13 @@ if { $chroot == "chroot" } {
                 "Child process initialized"
         }
         sleep 1
-        
+
         send -- "ls -l /dev | wc -l\r"
         expect {
                 timeout {puts "TESTING ERROR 5.1\n";exit}
                 "3"
         }
-        
+
         after 100
         send -- "exit\r"
         sleep 1
diff --git a/test/features/features.txt b/test/features/features.txt
index b793257c3..904803234 100644
--- a/test/features/features.txt
+++ b/test/features/features.txt
@@ -59,7 +59,3 @@ C - chroot filesystem
 3.10 whitelist tmp
         - O not working on Arch Linux - todo
 3.11 mkdir
-
-
-
-        
diff --git a/test/features/test.sh b/test/features/test.sh
index f28da37d5..cf62d0a3d 100755
--- a/test/features/test.sh
+++ b/test/features/test.sh
@@ -115,4 +115,3 @@ echo "TESTING: 3.10 whitelist tmp"
 
 echo "TESTING: 3.11 mkdir"
 ./3.11.exp $OVERLAY $CHROOT
-
diff --git a/test/filters/caps2.profile b/test/filters/caps2.profile
index 4f0016fad..ad49719f1 100644
--- a/test/filters/caps2.profile
+++ b/test/filters/caps2.profile
@@ -1 +1 @@
-caps.drop chown,dac_override,dac_read_search,fowner
\ No newline at end of file
+caps.drop chown,dac_override,dac_read_search,fowner
diff --git a/test/filters/caps3.profile b/test/filters/caps3.profile
index 4f0016fad..ad49719f1 100644
--- a/test/filters/caps3.profile
+++ b/test/filters/caps3.profile
@@ -1 +1 @@
-caps.drop chown,dac_override,dac_read_search,fowner
\ No newline at end of file
+caps.drop chown,dac_override,dac_read_search,fowner
diff --git a/test/filters/fseccomp.exp b/test/filters/fseccomp.exp
index 433524680..95b7bfadd 100755
--- a/test/filters/fseccomp.exp
+++ b/test/filters/fseccomp.exp
@@ -135,4 +135,3 @@ expect {
 
 after 100
 puts "\nall done\n"
-
diff --git a/test/filters/seccomp-bad-empty.exp b/test/filters/seccomp-bad-empty.exp
index 9cfbac109..19e64ee84 100755
--- a/test/filters/seccomp-bad-empty.exp
+++ b/test/filters/seccomp-bad-empty.exp
@@ -38,4 +38,3 @@ expect {
 }
 after 100
 puts "\nall done\n"
-
diff --git a/test/filters/seccomp-empty.exp b/test/filters/seccomp-empty.exp
index 2cd316953..03e081b34 100755
--- a/test/filters/seccomp-empty.exp
+++ b/test/filters/seccomp-empty.exp
@@ -146,4 +146,3 @@ sleep 2
 send -- "exit\r"
 after 100
 puts "\n"
-
diff --git a/test/filters/syscall_test b/test/filters/syscall_test
index bf29c5b99..12edd2d64 100755
--- a/test/filters/syscall_test
+++ b/test/filters/syscall_test
diff --git a/test/filters/syscall_test.c b/test/filters/syscall_test.c
index 48e8f29f5..641eb0c00 100644
--- a/test/filters/syscall_test.c
+++ b/test/filters/syscall_test.c
@@ -45,14 +45,14 @@ int main(int argc, char **argv) {
                 }
                 else
                         close(sock);
-                        
+
                 printf("testing socket AF_UNIX\n");
                 if ((sock = socket(AF_UNIX, SOCK_STREAM, 0)) < 0) {
                         perror("socket");
                 }
                 else
                         close(sock);
-                        
+
                 // root needed to be able to handle this
                 printf("testing socket AF_PACKETX\n");
                 if ((sock = socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ARP))) < 0) {
diff --git a/test/filters/syscall_test32 b/test/filters/syscall_test32
index 8d72f58c4..29af1e073 100755
--- a/test/filters/syscall_test32
+++ b/test/filters/syscall_test32
diff --git a/test/firemon-cgroup.exp b/test/firemon-cgroup.exp
index 41a38b3b6..482905bb3 100755
--- a/test/firemon-cgroup.exp
+++ b/test/firemon-cgroup.exp
@@ -37,4 +37,3 @@ expect {
 sleep 1
 
 puts "\n"
-
diff --git a/test/fs/fs.sh b/test/fs/fs.sh
index 85eeaaf81..9e7ead3c9 100755
--- a/test/fs/fs.sh
+++ b/test/fs/fs.sh
@@ -111,6 +111,3 @@ rm -f ~/fjtest-file-lnk
 rm -f /tmp/fjtest-file
 rm -fr /tmp/fjtest-dir
 rm -fr ~/_firejail_test_*
-
-
-
diff --git a/test/fs/fscheck-bindnoroot.exp b/test/fs/fscheck-bindnoroot.exp
index 8cbe2b8af..431092f05 100755
--- a/test/fs/fscheck-bindnoroot.exp
+++ b/test/fs/fscheck-bindnoroot.exp
@@ -13,5 +13,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
-
diff --git a/test/fs/fscheck-private.exp b/test/fs/fscheck-private.exp
index 28c921538..1972a683b 100755
--- a/test/fs/fscheck-private.exp
+++ b/test/fs/fscheck-private.exp
@@ -14,7 +14,7 @@ match_max 100000
 #}
 #after 100
 
-# file 
+# file
 send -- "firejail --private=testfile1\r"
 expect {
         timeout {puts "TESTING ERROR 2.1\n";exit}
@@ -47,4 +47,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/fs/fscheck-tmpfs.exp b/test/fs/fscheck-tmpfs.exp
index deac5a631..f8901e336 100755
--- a/test/fs/fscheck-tmpfs.exp
+++ b/test/fs/fscheck-tmpfs.exp
@@ -11,4 +11,3 @@ expect {
         "Error"
 }
 after 100
-
diff --git a/test/fs/invalid_filename.exp b/test/fs/invalid_filename.exp
index db15bb6ba..3d734e852 100755
--- a/test/fs/invalid_filename.exp
+++ b/test/fs/invalid_filename.exp
@@ -201,4 +201,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/fs/kmsg.exp b/test/fs/kmsg.exp
index 9d9467eac..8dd13b129 100755
--- a/test/fs/kmsg.exp
+++ b/test/fs/kmsg.exp
@@ -29,4 +29,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/fs/option_bind_user.exp b/test/fs/option_bind_user.exp
index a2912968e..7ec55d82f 100755
--- a/test/fs/option_bind_user.exp
+++ b/test/fs/option_bind_user.exp
@@ -12,4 +12,3 @@ expect {
 after 100
 
 puts "\n"
-
diff --git a/test/fs/option_blacklist.exp b/test/fs/option_blacklist.exp
index dcdf5facc..bf2a57999 100755
--- a/test/fs/option_blacklist.exp
+++ b/test/fs/option_blacklist.exp
@@ -35,4 +35,3 @@ expect {
 after 100
 
 puts "\n"
-
diff --git a/test/fs/option_blacklist_file.exp b/test/fs/option_blacklist_file.exp
index b0164136c..6f789a792 100755
--- a/test/fs/option_blacklist_file.exp
+++ b/test/fs/option_blacklist_file.exp
@@ -23,4 +23,3 @@ expect {
 after 100
 
 puts "\n"
-
diff --git a/test/fs/option_blacklist_glob.exp b/test/fs/option_blacklist_glob.exp
index f682ed619..3de1f736d 100755
--- a/test/fs/option_blacklist_glob.exp
+++ b/test/fs/option_blacklist_glob.exp
@@ -30,4 +30,3 @@ expect {
 after 100
 
 puts "\n"
-
diff --git a/test/fs/private-bin.exp b/test/fs/private-bin.exp
index b8722130a..d4cdc3a36 100755
--- a/test/fs/private-bin.exp
+++ b/test/fs/private-bin.exp
@@ -90,4 +90,3 @@ expect {
 
 after 100
 puts "\nall done\n"
-
diff --git a/test/fs/private-etc.exp b/test/fs/private-etc.exp
index c4b0da7b2..a2223b593 100755
--- a/test/fs/private-etc.exp
+++ b/test/fs/private-etc.exp
@@ -70,4 +70,3 @@ after 100
 
 after 100
 puts "\nall done\n"
-
diff --git a/test/fs/private-home.exp b/test/fs/private-home.exp
index 259eb4f9e..11fd52563 100755
--- a/test/fs/private-home.exp
+++ b/test/fs/private-home.exp
@@ -100,4 +100,3 @@ send -- "rm -f ~/_firejail_test*\r"
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/fs/private-homedir.exp b/test/fs/private-homedir.exp
index 4a8cf8369..78dfdc1c4 100755
--- a/test/fs/private-homedir.exp
+++ b/test/fs/private-homedir.exp
@@ -22,4 +22,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/fs/private-whitelist.exp b/test/fs/private-whitelist.exp
index 0e75868b3..bbb1a757c 100755
--- a/test/fs/private-whitelist.exp
+++ b/test/fs/private-whitelist.exp
@@ -39,4 +39,3 @@ expect {
 
 sleep 1
 puts "\nall done\n"
-
diff --git a/test/fs/sys_fs.exp b/test/fs/sys_fs.exp
index 8f63aedf7..23ae410be 100755
--- a/test/fs/sys_fs.exp
+++ b/test/fs/sys_fs.exp
@@ -41,4 +41,3 @@ send -- "exit\r"
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/fs/user-dirs.dirs b/test/fs/user-dirs.dirs
index 0d19da4e4..ea3a3a4c2 100644
--- a/test/fs/user-dirs.dirs
+++ b/test/fs/user-dirs.dirs
@@ -4,7 +4,7 @@
 # Format is XDG_xxx_DIR="$HOME/yyy", where yyy is a shell-escaped
 # homedir-relative path, or XDG_xxx_DIR="/yyy", where /yyy is an
 # absolute path. No other format is supported.
-# 
+#
 XDG_DESKTOP_DIR="$HOME/Desktop"
 XDG_DOWNLOAD_DIR="$HOME/Downloads"
 XDG_TEMPLATES_DIR="$HOME/Templates"
diff --git a/test/fs/whitelist-dev.exp b/test/fs/whitelist-dev.exp
index 213542c88..7575faee0 100755
--- a/test/fs/whitelist-dev.exp
+++ b/test/fs/whitelist-dev.exp
@@ -45,4 +45,3 @@ sleep 1
 
 after 100
 puts "\nall done\n"
-
diff --git a/test/fs/whitelist-downloads.exp b/test/fs/whitelist-downloads.exp
index a64197953..ab411ca08 100755
--- a/test/fs/whitelist-downloads.exp
+++ b/test/fs/whitelist-downloads.exp
@@ -46,4 +46,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/fs/whitelist.exp b/test/fs/whitelist.exp
index 8ebad48f0..2988209d3 100755
--- a/test/fs/whitelist.exp
+++ b/test/fs/whitelist.exp
@@ -223,4 +223,3 @@ after 200
 
 
 puts "\nall done\n"
-
diff --git a/test/fs_chroot_asroot.exp b/test/fs_chroot_asroot.exp
index 6c27bf1db..000ce96f7 100755
--- a/test/fs_chroot_asroot.exp
+++ b/test/fs_chroot_asroot.exp
@@ -88,4 +88,3 @@ sleep 1
 
 
 puts "all done\n"
-
diff --git a/test/fs_home_sanitize.exp b/test/fs_home_sanitize.exp
index 300babd1c..d661f9c7b 100755
--- a/test/fs_home_sanitize.exp
+++ b/test/fs_home_sanitize.exp
@@ -30,4 +30,3 @@ expect {
 sleep 1
 
 puts "\n"
-
diff --git a/test/fs_sys.exp b/test/fs_sys.exp
index 69f080460..05023994c 100755
--- a/test/fs_sys.exp
+++ b/test/fs_sys.exp
@@ -31,4 +31,3 @@ expect {
 sleep 1
 
 puts "\n"
-
diff --git a/test/fscheck-blacklist.exp b/test/fscheck-blacklist.exp
index 5b6a9623c..c71d1fdfd 100755
--- a/test/fscheck-blacklist.exp
+++ b/test/fscheck-blacklist.exp
@@ -11,4 +11,3 @@ expect {
         "Error"
 }
 after 100
-
diff --git a/test/fscheck-chroot.exp b/test/fscheck-chroot.exp
index 208ca6a43..00013e462 100755
--- a/test/fscheck-chroot.exp
+++ b/test/fscheck-chroot.exp
@@ -44,7 +44,7 @@ expect {
 }
 after 100
 
-# file 
+# file
 send -- "firejail --net=br0 --chroot=fscheck-file\r"
 expect {
         timeout {puts "TESTING ERROR 2.1\n";exit}
diff --git a/test/fscheck-privatekeep.exp b/test/fscheck-privatekeep.exp
index cda9408ed..6cbf98d96 100755
--- a/test/fscheck-privatekeep.exp
+++ b/test/fscheck-privatekeep.exp
@@ -44,7 +44,7 @@ expect {
 }
 after 100
 
-# file 
+# file
 #send -- "firejail --net=br0 --private-home=fscheck-file\r"
 #expect {
 #       timeout {puts "TESTING ERROR 2.1\n";exit}
diff --git a/test/fscheck.sh b/test/fscheck.sh
index 25756d5be..009f33043 100755
--- a/test/fscheck.sh
+++ b/test/fscheck.sh
@@ -31,9 +31,9 @@ echo "TESTING: fscheck blacklist"
 ./fscheck-blacklist.exp
 
 
-rm -fr fscheck-dir 
-rm -fr fscheck-dir-link 
-rm -fr fscheck-file-link 
+rm -fr fscheck-dir
+rm -fr fscheck-dir-link
+rm -fr fscheck-file-link
 rm -fr fscheck-file
 rm -fr fscheck-file-hard1
 rm -fr fscheck-file-hard2
diff --git a/test/login_ssh.exp b/test/login_ssh.exp
index 23c775763..db0721d25 100755
--- a/test/login_ssh.exp
+++ b/test/login_ssh.exp
@@ -17,7 +17,7 @@ expect {
                 set pass $expect_out(1,string)
                 send -- "$pass\r"
                 puts "TESTING: password sent to the server"
-        }       
+        }
         "Child process initialized"
 }
 sleep 1
diff --git a/test/network/4bridges_arp.exp b/test/network/4bridges_arp.exp
index e84ec719c..88b06ee3d 100755
--- a/test/network/4bridges_arp.exp
+++ b/test/network/4bridges_arp.exp
@@ -175,4 +175,3 @@ send -- "exit\r"
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/network/4bridges_ip.exp b/test/network/4bridges_ip.exp
index 74a1e5d68..5ecf3ecb8 100755
--- a/test/network/4bridges_ip.exp
+++ b/test/network/4bridges_ip.exp
@@ -179,4 +179,3 @@ send -- "exit\r"
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/network/configure b/test/network/configure
index d4511c705..9d47fe69e 100755
--- a/test/network/configure
+++ b/test/network/configure
@@ -9,7 +9,7 @@ ifconfig br0 10.10.20.1/29 up
 iptables -t nat -A POSTROUTING -o eth0 -s 10.10.20.0/29 -j MASQUERADE
 # port forwarding
 # iptables -t nat -A PREROUTING -p tcp --dport 80 -j DNAT --to 10.10.20.2:80
-        
+
 brctl addbr br1
 ifconfig br1 10.10.30.1/24 up
 brctl addbr br2
@@ -27,4 +27,3 @@ ip link add link eth0 name eth0.7 type vlan id 7
 
 # network namespace
 ip netns add red
-
diff --git a/test/network/firemon-interfaces.exp b/test/network/firemon-interfaces.exp
index 7a95ccb18..f70d64dce 100755
--- a/test/network/firemon-interfaces.exp
+++ b/test/network/firemon-interfaces.exp
@@ -64,4 +64,3 @@ expect {
 after 100
 
 puts "\n"
-
diff --git a/test/network/ip6.exp b/test/network/ip6.exp
index d03cb7c37..26780e167 100755
--- a/test/network/ip6.exp
+++ b/test/network/ip6.exp
@@ -86,4 +86,3 @@ send -- "exit\r"
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/network/iprange.exp b/test/network/iprange.exp
index d37a44e4f..c8a96b560 100755
--- a/test/network/iprange.exp
+++ b/test/network/iprange.exp
@@ -100,4 +100,3 @@ after 100
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/network/net-profile.profile b/test/network/net-profile.profile
index 05052b6dc..89e431939 100644
--- a/test/network/net-profile.profile
+++ b/test/network/net-profile.profile
@@ -7,4 +7,3 @@ net br2
 ip 10.10.40.100
 net br3
 defaultgw 10.10.20.2
-
diff --git a/test/network/net_badip.exp b/test/network/net_badip.exp
index 2467b3ef2..54f1858ca 100755
--- a/test/network/net_badip.exp
+++ b/test/network/net_badip.exp
@@ -16,4 +16,3 @@ expect {
 after 100
 
 puts "\n"
-
diff --git a/test/network/net_defaultgw.exp b/test/network/net_defaultgw.exp
index 763eee38e..1eee2c252 100755
--- a/test/network/net_defaultgw.exp
+++ b/test/network/net_defaultgw.exp
@@ -48,4 +48,3 @@ send -- "exit\r"
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/network/net_defaultgw2.exp b/test/network/net_defaultgw2.exp
index e7483c921..58f8f9edd 100755
--- a/test/network/net_defaultgw2.exp
+++ b/test/network/net_defaultgw2.exp
@@ -43,4 +43,3 @@ send -- "exit\r"
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/network/net_defaultgw3.exp b/test/network/net_defaultgw3.exp
index bf5d00b34..7762e98d6 100755
--- a/test/network/net_defaultgw3.exp
+++ b/test/network/net_defaultgw3.exp
@@ -18,4 +18,3 @@ after 100
 
 
 puts "\n"
-
diff --git a/test/network/net_ip.exp b/test/network/net_ip.exp
index 8ec676dd1..a8cf08a86 100755
--- a/test/network/net_ip.exp
+++ b/test/network/net_ip.exp
@@ -74,4 +74,3 @@ send -- "exit\r"
 after 100
 
 puts "\n"
-
diff --git a/test/network/net_local.exp b/test/network/net_local.exp
index 4e0cef329..b724ce5d4 100755
--- a/test/network/net_local.exp
+++ b/test/network/net_local.exp
@@ -47,4 +47,3 @@ send -- "exit\r"
 after 100
 
 puts "all done\n"
-
diff --git a/test/network/net_mac.exp b/test/network/net_mac.exp
index dd3391d8e..d2aa19503 100755
--- a/test/network/net_mac.exp
+++ b/test/network/net_mac.exp
@@ -37,4 +37,3 @@ send -- "exit\r"
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/network/net_macvlan2.exp b/test/network/net_macvlan2.exp
index b6cab7c7b..334eb448e 100755
--- a/test/network/net_macvlan2.exp
+++ b/test/network/net_macvlan2.exp
@@ -40,4 +40,3 @@ sleep 1
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/network/net_mtu.exp b/test/network/net_mtu.exp
index 6748d9ec5..9436f5cc5 100755
--- a/test/network/net_mtu.exp
+++ b/test/network/net_mtu.exp
@@ -32,4 +32,3 @@ send -- "exit\r"
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/network/net_netfilter.exp b/test/network/net_netfilter.exp
index 3c43a481f..52fd3bf11 100755
--- a/test/network/net_netfilter.exp
+++ b/test/network/net_netfilter.exp
@@ -88,4 +88,3 @@ send -- "exit\r"
 after 100
 
 puts "all done\n"
-
diff --git a/test/network/net_noip.exp b/test/network/net_noip.exp
index dfe0abb66..9a73f618a 100755
--- a/test/network/net_noip.exp
+++ b/test/network/net_noip.exp
@@ -42,4 +42,3 @@ send -- "exit\r"
 after 100
 
 puts "all done\n"
-
diff --git a/test/network/net_noip2.exp b/test/network/net_noip2.exp
index b6f725523..c01f2e4f4 100755
--- a/test/network/net_noip2.exp
+++ b/test/network/net_noip2.exp
@@ -42,4 +42,3 @@ send -- "exit\r"
 after 100
 
 puts "all done\n"
-
diff --git a/test/network/net_profile.exp b/test/network/net_profile.exp
index b3bc9b441..801fc4dfa 100755
--- a/test/network/net_profile.exp
+++ b/test/network/net_profile.exp
@@ -76,4 +76,3 @@ send -- "exit\r"
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/network/net_scan.exp b/test/network/net_scan.exp
index bb46f9c60..84893cf9c 100755
--- a/test/network/net_scan.exp
+++ b/test/network/net_scan.exp
@@ -7,7 +7,7 @@ set timeout 10
 spawn $env(SHELL)
 match_max 100000
 
-# 
+#
 send -- "firejail --net=br1 --ip=10.10.30.50\r"
 expect {
         timeout {puts "TESTING ERROR 0\n";exit}
@@ -72,4 +72,3 @@ sleep 1
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/network/net_veth.exp b/test/network/net_veth.exp
index e31f5da55..62e41fcfc 100755
--- a/test/network/net_veth.exp
+++ b/test/network/net_veth.exp
@@ -139,4 +139,3 @@ expect {
 after 100
 
 puts "\n"
-
diff --git a/test/network/netstats.exp b/test/network/netstats.exp
index 2e6649ae3..e9ca4e027 100755
--- a/test/network/netstats.exp
+++ b/test/network/netstats.exp
@@ -36,4 +36,3 @@ expect {
 after 100
 
 puts "\n"
-
diff --git a/test/network/veth-name.exp b/test/network/veth-name.exp
index ccfb208ff..a9aeac9ae 100755
--- a/test/network/veth-name.exp
+++ b/test/network/veth-name.exp
@@ -7,7 +7,7 @@ set timeout 10
 spawn $env(SHELL)
 match_max 100000
 
-# 
+#
 send -- "firejail --net=br1 --ip=10.10.30.50 --veth-name=blablabla\r"
 expect {
         timeout {puts "TESTING ERROR 0\n";exit}
@@ -74,4 +74,3 @@ sleep 1
 
 after 100
 puts "\nall done\n"
-
diff --git a/test/option_readonly.exp b/test/option_readonly.exp
index 4abbef617..d776ed823 100755
--- a/test/option_readonly.exp
+++ b/test/option_readonly.exp
@@ -23,4 +23,3 @@ expect {
 sleep 1
 
 puts "\n"
-
diff --git a/test/overlay/firefox-x11-xorg.exp b/test/overlay/firefox-x11-xorg.exp
index 723431baa..efbe0e4d7 100755
--- a/test/overlay/firefox-x11-xorg.exp
+++ b/test/overlay/firefox-x11-xorg.exp
@@ -87,4 +87,3 @@ send -- "firejail --shutdown=test\r"
 sleep 3
 
 puts "\nall done\n"
-
diff --git a/test/overlay/firefox-x11.exp b/test/overlay/firefox-x11.exp
index 982bd8149..f8b0740af 100755
--- a/test/overlay/firefox-x11.exp
+++ b/test/overlay/firefox-x11.exp
@@ -87,4 +87,3 @@ send -- "firejail --shutdown=test\r"
 sleep 3
 
 puts "\nall done\n"
-
diff --git a/test/overlay/firefox.exp b/test/overlay/firefox.exp
index 5614198cd..1e719f86d 100755
--- a/test/overlay/firefox.exp
+++ b/test/overlay/firefox.exp
@@ -96,4 +96,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/overlay/fs-named.exp b/test/overlay/fs-named.exp
index 2ccb22bb1..2519a8ede 100755
--- a/test/overlay/fs-named.exp
+++ b/test/overlay/fs-named.exp
@@ -63,4 +63,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/overlay/fs-tmpfs.exp b/test/overlay/fs-tmpfs.exp
index 658d16779..7c1b5d1df 100755
--- a/test/overlay/fs-tmpfs.exp
+++ b/test/overlay/fs-tmpfs.exp
@@ -59,4 +59,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/overlay/fs.exp b/test/overlay/fs.exp
index 15828f437..f8478e78b 100755
--- a/test/overlay/fs.exp
+++ b/test/overlay/fs.exp
@@ -51,4 +51,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/private_dir_profile.exp b/test/private_dir_profile.exp
index 8d1c74444..7ba18aa69 100755
--- a/test/private_dir_profile.exp
+++ b/test/private_dir_profile.exp
@@ -51,4 +51,3 @@ expect {
 }
 
 puts "\nall done\n"
-
diff --git a/test/profiles/readonly.profile b/test/profiles/readonly.profile
index 55d89e3d7..ca5a62327 100644
--- a/test/profiles/readonly.profile
+++ b/test/profiles/readonly.profile
@@ -1,2 +1,2 @@
 read-only /tmp/firejailtestdir
-read-only /tmp/firejailtestfile
\ No newline at end of file
+read-only /tmp/firejailtestfile
diff --git a/test/profiles/test2.profile b/test/profiles/test2.profile
index d7e1a1f21..e219d800d 100644
--- a/test/profiles/test2.profile
+++ b/test/profiles/test2.profile
@@ -1,4 +1,4 @@
 caps    
-seccomp 
-  private   
+seccomp
+  private
   include test.profile
diff --git a/test/root/firemon-events.exp b/test/root/firemon-events.exp
index 4f305e51d..8f6dd583b 100755
--- a/test/root/firemon-events.exp
+++ b/test/root/firemon-events.exp
@@ -69,4 +69,3 @@ expect {
 
 
 puts "\nall done\n"
-
diff --git a/test/root/isc-dhcp.exp b/test/root/isc-dhcp.exp
index 5d9597e7c..24243d6bb 100755
--- a/test/root/isc-dhcp.exp
+++ b/test/root/isc-dhcp.exp
@@ -46,4 +46,3 @@ sleep 2
 
 
 puts "\nall done\n"
-
diff --git a/test/root/option_bind_directory.exp b/test/root/option_bind_directory.exp
index 3233c68de..2156c7dfa 100755
--- a/test/root/option_bind_directory.exp
+++ b/test/root/option_bind_directory.exp
@@ -19,4 +19,3 @@ expect {
 sleep 1
 
 puts "\n"
-
diff --git a/test/root/option_bind_file.exp b/test/root/option_bind_file.exp
index 8926e0391..107d8bccb 100755
--- a/test/root/option_bind_file.exp
+++ b/test/root/option_bind_file.exp
@@ -19,4 +19,3 @@ expect {
 sleep 1
 
 puts "\n"
-
diff --git a/test/root/profile_tmpfs.exp b/test/root/profile_tmpfs.exp
index 25f73b50b..bcb632c20 100755
--- a/test/root/profile_tmpfs.exp
+++ b/test/root/profile_tmpfs.exp
@@ -37,4 +37,3 @@ after 100
 
 
 puts "\nall done\n"
-
diff --git a/test/root/root.sh b/test/root/root.sh
index 406e7dc4f..912ae23f0 100755
--- a/test/root/root.sh
+++ b/test/root/root.sh
@@ -121,4 +121,3 @@ fi
 
 # restore the default config file
 #cp ../../etc/firejail.config /etc/firejail/firejail.config
-
diff --git a/test/root/whitelist.exp b/test/root/whitelist.exp
index 06a9a5419..1ba711c63 100755
--- a/test/root/whitelist.exp
+++ b/test/root/whitelist.exp
@@ -115,4 +115,3 @@ send -- "exit\r"
 
 after 100
 puts "\nall done\n"
-
diff --git a/test/stress/blacklist.exp b/test/stress/blacklist.exp
index 33e2c262e..abf6c985f 100755
--- a/test/stress/blacklist.exp
+++ b/test/stress/blacklist.exp
@@ -57,4 +57,3 @@ sleep 1
 
 after 100
 puts "\nall done\n"
-
diff --git a/test/stress/net_macvlan.exp b/test/stress/net_macvlan.exp
index e0e494ef8..33a95b885 100755
--- a/test/stress/net_macvlan.exp
+++ b/test/stress/net_macvlan.exp
@@ -49,4 +49,3 @@ expect {
 
 after 100
 puts "\nall done\n"
-
diff --git a/test/stress/stress.sh b/test/stress/stress.sh
index 6a140ab22..57a8cae56 100755
--- a/test/stress/stress.sh
+++ b/test/stress/stress.sh
@@ -39,4 +39,3 @@ rm env.profile
 # network arp testing
 echo "TESTING: macvlan (test/stress/net_macvlan.exp)"
 ./net_macvlan.exp
-
diff --git a/test/sysutils/sysutils.sh b/test/sysutils/sysutils.sh
index 02eb0f41d..859d782c6 100755
--- a/test/sysutils/sysutils.sh
+++ b/test/sysutils/sysutils.sh
@@ -77,4 +77,3 @@ then
 else
         echo "TESTING SKIP: tar not found"
 fi
-
diff --git a/test/sysutils/xzdec.exp b/test/sysutils/xzdec.exp
index e60c1af64..0f3b3ba08 100755
--- a/test/sysutils/xzdec.exp
+++ b/test/sysutils/xzdec.exp
@@ -20,7 +20,7 @@ send -- "diff -s firejail_t1 firejail_t2\r"
 expect {
         timeout {puts "TESTING ERROR 1\n";exit}
         "firejail_t1 and firejail_t2 are identical"
-} 
+}
 
 send -- "rm firejail_t*\r"
 sleep 1
diff --git a/test/test.sh b/test/test.sh
index f0330e139..2693cb702 100755
--- a/test/test.sh
+++ b/test/test.sh
@@ -67,5 +67,3 @@ echo "TESTING: firemon --arp (firemon-arp.exp)"
 
 echo "TESTING: firemon --route (firemon-route.exp)"
 ./firemon-route.exp
-
-
diff --git a/test/tty.exp b/test/tty.exp
index 116f297b2..0d66f5ce7 100755
--- a/test/tty.exp
+++ b/test/tty.exp
@@ -94,4 +94,3 @@ send -- "exit\r"
 sleep 2
 
 puts "\n"
-
diff --git a/test/utils/caps1.profile b/test/utils/caps1.profile
index e14655b2e..78c18fc64 100644
--- a/test/utils/caps1.profile
+++ b/test/utils/caps1.profile
@@ -1 +1 @@
-caps.drop chown,kill
\ No newline at end of file
+caps.drop chown,kill
diff --git a/test/utils/firemon-caps.exp b/test/utils/firemon-caps.exp
index dd02611df..67bf853fe 100755
--- a/test/utils/firemon-caps.exp
+++ b/test/utils/firemon-caps.exp
@@ -127,4 +127,3 @@ expect {
 after 100
 
 puts "all done\n"
-
diff --git a/test/utils/firemon-cgroup.exp b/test/utils/firemon-cgroup.exp
index 156edaa8f..43dfc4107 100755
--- a/test/utils/firemon-cgroup.exp
+++ b/test/utils/firemon-cgroup.exp
@@ -38,4 +38,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/utils/firemon-cpu.exp b/test/utils/firemon-cpu.exp
index 7cb20105f..adc6b3d45 100755
--- a/test/utils/firemon-cpu.exp
+++ b/test/utils/firemon-cpu.exp
@@ -41,4 +41,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/utils/firemon-interface.exp b/test/utils/firemon-interface.exp
index 8fbdf7740..4c976b42f 100755
--- a/test/utils/firemon-interface.exp
+++ b/test/utils/firemon-interface.exp
@@ -15,4 +15,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/utils/firemon-name.exp b/test/utils/firemon-name.exp
index dc7cbee99..37bfdd3b0 100755
--- a/test/utils/firemon-name.exp
+++ b/test/utils/firemon-name.exp
@@ -25,4 +25,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/utils/firemon-version.exp b/test/utils/firemon-version.exp
index c297bec43..94f72e454 100755
--- a/test/utils/firemon-version.exp
+++ b/test/utils/firemon-version.exp
@@ -15,4 +15,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/utils/help.exp b/test/utils/help.exp
index 4c3aede9b..435f8e061 100755
--- a/test/utils/help.exp
+++ b/test/utils/help.exp
@@ -22,4 +22,3 @@ expect {
 after 100
 
 puts "\n"
-
diff --git a/test/utils/list.exp b/test/utils/list.exp
index 321f2bc50..5b34b4866 100755
--- a/test/utils/list.exp
+++ b/test/utils/list.exp
@@ -48,4 +48,3 @@ after 100
 
 
 puts "\n"
-
diff --git a/test/utils/man.exp b/test/utils/man.exp
index a28370c65..71dc703aa 100755
--- a/test/utils/man.exp
+++ b/test/utils/man.exp
@@ -17,4 +17,3 @@ after 100
 send -- "q\r"
 after 100
 puts "\n"
-
diff --git a/test/utils/top.exp b/test/utils/top.exp
index 7117cb883..73903d11f 100755
--- a/test/utils/top.exp
+++ b/test/utils/top.exp
@@ -37,4 +37,3 @@ expect {
 after 100
 
 puts "\nall done\n"
-
diff --git a/test/utils/tree.exp b/test/utils/tree.exp
index 53f8cf795..a64c98bca 100755
--- a/test/utils/tree.exp
+++ b/test/utils/tree.exp
@@ -60,4 +60,3 @@ after 100
 
 
 puts "\n"
-
diff --git a/test/utils/utils.sh b/test/utils/utils.sh
index 751f1f8e7..a59a9544f 100755
--- a/test/utils/utils.sh
+++ b/test/utils/utils.sh
@@ -111,4 +111,3 @@ echo "TESTING: firemon interface (test/utils/firemon-interface.exp)"
 
 echo "TESTING: firemon name (test/utils/firemon-name.exp)"
 ./firemon-name.exp
-
diff --git a/test/utils/version.exp b/test/utils/version.exp
index 261e40466..35dfc1c86 100755
--- a/test/utils/version.exp
+++ b/test/utils/version.exp
@@ -15,4 +15,3 @@ expect {
 after 100
 
 puts "\n"
-