#!/usr/bin/expect -f set timeout 10 spawn $env(SHELL) match_max 100000 # check ip address send -- "firejail --net=br0 --ip=10.10.20.5 --defaultgw=10.10.20.2 --protocol=unix,inet,netlink\r" expect { timeout {puts "TESTING ERROR 0\n";exit} "eth0" } expect { timeout {puts "TESTING ERROR 1\n";exit} "10.10.20.5" } expect { timeout {puts "TESTING ERROR 2\n";exit} "255.255.255.248" } expect { timeout {puts "TESTING ERROR 3\n";exit} "UP" } expect { timeout {puts "TESTING ERROR 4\n";exit} "Child process initialized" } sleep 1 # check default gateway send -- "ip route show\r" expect { timeout {puts "TESTING ERROR 10.1\n";exit} "default via 10.10.20.2 dev eth0" } send -- "ip route show\r" expect { timeout {puts "TESTING ERROR 10.2\n";exit} "10.10.20.0/29 dev eth0 proto kernel scope link" } sleep 1 puts "\nall done\n"