Commands by igorfu (10)

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Print a single route to a destination and its contents exactly as the kernel sees it
Useful to determine the source_ip of outgoing packages to a certain destination

regex for turning a URL into a real hyperlink (i.e. for posting somewhere that accepts basic html)
This should work with anything://url.whatever etc etc ;)

Jump to line X in file in Nano.
Starts the cursor on line X of file foo. Useful for longer files in which it takes a long time to scroll. If X is greater than the number of lines in file foo, it will go to the last existing line.

Start a terminal with three open tabs
If you launch gnome-terminal manually, you can start with three open tabs

trace the system calls made by a process (and its children)
strace can be invaluable in trying to figure out what the heck some misbehaving program is doing. There are number of useful flags to limit and control its output, and to attach to already running programs. (See also 'ltrace'.)

Stat each file in a directory
Possible simplification of egrep-awk-sort with find and -exec with xargs.

vim easter egg
inside vim try: :help 42 to get the meaning of life, the universe and everything !

list block devices
Shows all block devices in a tree with descruptions of what they are.

sort through source to find most common authors

Separates each frame of a animated gif file to a counted file, then appends the frames together into one sheet file. Useful for making sprite sheets for games.
requires imagemagick


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