Bash Linux commands

Unpack shell archive scripts

unshar

Execute commands (until error)

until

Create new user account

useradd

Modify user account

usermod

List users currently logged in

users

Encode a binary file

uuencode

Decode a file created by uuencode

uudecode

Verbosely list directory contents (`ls -l -b')

v

Verbosely list directory contents (`ls -l -b')

vdir

Text Editor

vi

Report virtual memory statistics

vmstat

Execute/display a program periodically

watch

Print byte, word, and line counts

wc

Search the user's $path, man pages and source files for a program

whereis

Search the user's $path for a program file

which