jel se ikome ovo dogodilo u 2. zadatku:
loginuser@router2:~$ bash router_toggle.sh -n 10 -w 60 -s 80 -i "eth0 eth1"
router_toggle.sh: line 52: ifconfig: command not found
loginuser@router2:~$ bash router_cleanup.sh
router_cleanup.sh: line 3: ifconfig: command not found