Commands by scottheflin589 (0)

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Amazing real time picture of the sun in your wallpaper
Changes the wallpaper for the last IR picture of the sun taken by SOHO satellite. Lesser size, try $ curl http://sohowww.nascom.nasa.gov/data/realtime/eit_195/512/latest.jpg | xli -onroot -fullscreen -xzoom 120 -yzoom 120 -border black stdin I use inside kalarm(kde), updating every 15 minutes needs xli , curl

Show directories in the PATH, one per line
Shorter version.

See n most used commands in your bash history
You can append these commands to the bottom of the history file to access them easier with the Up key: $ sort ~/.bash_history|uniq -c|sort -n|tail -n 10|tr -s " "|cut -d' ' -f3- >> ~/.bash_history

calculate in commandline with bash
Only works for integer arithmetic.

Find how much of your life you've wasted coding in the current directory
Finds all C++, Python, SWIG files in your present directory (uses "*" rather than "." to exclude invisibles) and counts how many lines are in them. Returns only the last line (the total).

find all non-html files

most used unix commands

Find the biggest files on your hard drive

Retrieve "last modified" timestamp of web resource in UTC seconds
This command line assumes that "${url}" is the URL of the web resource. It can be useful to check the "freshness" of a download URL before a GET request.

Alternative for basename using grep to extract file name
Here's a bash version.


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