From cf70d33717a94af25ae250f0cf5ebda1f38bd27c Mon Sep 17 00:00:00 2001 From: netblue30 Date: Tue, 16 Aug 2016 10:52:12 -0400 Subject: overlay etc. --- src/man/firejail.txt | 22 +++++++++++++--------- 1 file changed, 13 insertions(+), 9 deletions(-) (limited to 'src/man') diff --git a/src/man/firejail.txt b/src/man/firejail.txt index 3cc9a8401..732d14624 100644 --- a/src/man/firejail.txt +++ b/src/man/firejail.txt @@ -994,12 +994,13 @@ $ ls -l sandboxlog* \fB\-\-overlay Mount a filesystem overlay on top of the current filesystem. Unlike the regular filesystem container, the system directories are mounted read-write. All filesystem modifications go into the overlay. -The overlay is stored in $HOME/.firejail/ directory. This option is not available on Grsecurity systems. +The overlay is stored in $HOME/.firejail/ directory. .br .br OverlayFS support is required in Linux kernel for this option to work. -OverlayFS was officially introduced in Linux kernel version 3.18 +OverlayFS was officially introduced in Linux kernel version 3.18. +This option is not available on Grsecurity systems. .br .br @@ -1012,12 +1013,13 @@ $ firejail \-\-overlay firefox Mount a filesystem overlay on top of the current filesystem. Unlike the regular filesystem container, the system directories are mounted read-write. All filesystem modifications go into the overlay. The overlay is stored in $HOME/.firejail/ directory. The created overlay can be reused between multiple -sessions. This option is not available on Grsecurity systems. +sessions. .br .br OverlayFS support is required in Linux kernel for this option to work. -OverlayFS was officially introduced in Linux kernel version 3.18 +OverlayFS was officially introduced in Linux kernel version 3.18. +This option is not available on Grsecurity systems. .br .br @@ -1030,12 +1032,12 @@ $ firejail \-\-overlay-named=jail1 firefox Mount a filesystem overlay on top of the current filesystem. Unlike the regular filesystem container, the system directories are mounted read-write. All filesystem modifications go into the overlay. The overlay is stored in the specified path. The created overlay can be reused between multiple sessions. -This option is not available on Grsecurity systems. .br .br OverlayFS support is required in Linux kernel for this option to work. -OverlayFS was officially introduced in Linux kernel version 3.18 +OverlayFS was officially introduced in Linux kernel version 3.18. +This option is not available on Grsecurity systems. .br .br @@ -1046,12 +1048,13 @@ $ firejail \-\-overlay-path=~/jails/jail1 firefox .TP \fB\-\-overlay-tmpfs Mount a filesystem overlay on top of the current filesystem. All filesystem modifications go into the overlay, -and are discarded when the sandbox is closed. This option is not available on Grsecurity systems. +and are discarded when the sandbox is closed. .br .br OverlayFS support is required in Linux kernel for this option to work. -OverlayFS was officially introduced in Linux kernel version 3.18 +OverlayFS was officially introduced in Linux kernel version 3.18. +This option is not available on Grsecurity systems. .br .br @@ -1061,7 +1064,8 @@ $ firejail \-\-overlay-tmpfs firefox .TP \fB\-\-overlay-clean -Clean all overlays stored in $HOME/.firejail directory. +Clean all overlays stored in $HOME/.firejail directory. Overlays created with --overlay-path=path +outside $HOME/.firejail will not be deleted. .br .br -- cgit v1.2.3-54-g00ecf