Random commands

In Terminal:

1. Change the title of terminal tabs: PROMPT_COMMAND='echo -ne "\033]0;$title\007"'
2. Tar with gzip: tar -czvf $archive.tgz $files
3. Untar: tar -xzvf $filename
4. Download a file from a url: wget $url

VI:

1. Delete a line: dd
2. Undo: u
3. Redo: ctrl-r
4. Move to [$] screen: [top]H, [middle]M, [bottom]L
5. Move to line n: :n (for the last line of the file: G)

Google:

1. Music Search: -inurl:(htm|html|php) intitle:”index of” +”last modified” +”parent directory” +description +size +(wma|mp3) “$songname“

HTML:

1. Embed mp3:<br><embed type=“application/x-mplayer2″ src=“$url” height=45 width=280 autostart=false></embed><br>
2. Embed real:<br><embed type=“audio/x-pn-realaudio-plugin” src=“$url” height=45 width=280 autostart=false></embed><br>

Windows File Sharing: http://handson.ca/tutorials/sharexpp.html