Bash Linux commands

Colour setup for `ls'

dircolors

Convert a full pathname to just a path

dirname

Display list of remembered directories

dirs

Print kernel & driver messages

dmesg

Estimate file space usage

du

Display message on screen •

echo

Search file(s) for lines that match an extended expression

egrep

Eject removable media

eject

Enable and disable builtin shell commands •

enable

Environment variables

env

Ethernet card settings

ethtool

Evaluate several commands/arguments

eval

Execute a command

exec

Exit the shell

exit

Automate arbitrary applications accessed over a terminal

expect