Advanced Problems
/, cd, ls, .., ~, -
Vars
PATH, PS1, no .bashrc
Advanced Options
--sort, &c.
Piping
grep, less, wc, cat, multiple files, lsof, xargs, find, sort
Networking
ifconfig, ping, wget
While/For
write, touch
/, cd, ls, .., ~, -
PATH, PS1, no .bashrc
--sort, &c.
grep, less, wc, cat, multiple files, lsof, xargs, find, sort
ifconfig, ping, wget
write, touch