Periodic screenshots of desktop in ubuntu

while true; do sleep 10; scrot; done

As u see it's sooooooo simple =)

Mikrotik gate setup (example)

setup
a
ether2
10.80.140.1/24
a
ether1
10.80.1.140/16
g
10.80.1.1
ip dns edit servers
10.80.1.1
8.8.8.8
CTRL+O
ip firewall nat add chain=srcnat action=masquerade out-interface=!ether2
ip firewall filter add chain=forward dst-address=10.80.140.5/24 action=accept
ip firewall filter add chain=forward src-address=10.80.140.5/24 action=accept

AVI to SMV in linux

Buy cheap iRiver and wonna look video with it?
Oh, shi~, you're linux user?

smv_encode -b -g 127x159 -f 11 -n 5 -r -1 -q 84 "/home/username/The.IT.Crowd.s04e05.rus.LostFilm.TV.avi" "/home/username/workfuckingbitchfasternowbleat.smv"

1line sed examples

sed 's/.$//' - delete last string symbol