Terminal programs – tools, games, eye candy

tools:

htop, nload, wavemon, mtr

games:

tetris, greed, ninvaders

eye candy:

cmatrix

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iptables IP blocking

to make a new rule:
sudo iptables -I INPUT -s 11.11.11.11 -j DROP

to delete a rule:
sudo iptables -D INPUT x
x=rule number

to list iptables rules:
iptables -L


right click image resizer

sudo aptitude install nautilus-image-converter

right click on a picture
– resize
– rotate