1. Applications: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z 

w - show who is logged on and what they are doing
w3m - a text based Web browser and pager
wait
wall - - send a message to everybody's terminal.
watch - execute a program periodically, showing output fullscreen
wbmptopbm - convert a wireless bitmap (wbmp) file to a portable bitmap (pbm)
wc - print the number of bytes, words, and lines in files
webcam - capture images and upload them to a webserver using ftp
wftopfa - Convert a Wadalab base font to Postscript .PFA (or .PFB)
wget - GNU Wget Manual
whatis - search the whatis database for complete words.
whereis - locate the binary, source, and manual page files for a command
which - shows the full path of (shell) commands.
who - show who is logged on
whoami - print effective userid
whois - client for the whois service
winicontoppm - convert a Windows .ico file into 1 or more portable pixmap
wmxmms - a dockable XMMS control applet.
write - send a message to another user
wrjpgcom - insert text comments into a JPEG file
wvdial - PPP dialer with built-in intelligence.
wvdialconf - build a configuration file for