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Gets a random Futurama quote from /.

geoip information
Not my script. Belongs to mathewbauer. Used without his permission. This script gives a single line as shown in the sample output. NOTE: I have blanked out the IP address for obvious security reasons. But you will get whatever is your IP if you run the script. Tested working in bash.

Convert CSV to JSON
Replace 'csv_file.csv' with your filename.

Process command output line by line in a while loop
This snippet allows to process the output of any bash command line by line.

parse html/stdin with lynx
strips html from stdin

Advanced python tracing
Trace python statement execution and syscalls invoked during that simultaneously

Determining the excat memory usages by certain PID
this command gives you the total number of memory usuage and open files by the perticuler PID.

ls -hog --> a more compact ls -l
I often deal with long file names and the 'ls -l' command leaves very little room for file names. An alternative is to use the -h -o and -g flags (or together, -hog). * The -h flag produces human-readable file size (e.g. 91K instead of 92728) * The -o suppresses the owner column * The -g suppresses the group column Since I use to alias ll='ls -l', I now do alias ll='ls -hog'

Convert seconds to [DD:][HH:]MM:SS
Converts any number of seconds into days, hours, minutes and seconds. sec2dhms() { declare -i SS="$1" D=$(( SS / 86400 )) H=$(( SS % 86400 / 3600 )) M=$(( SS % 3600 / 60 )) S=$(( SS % 60 )) [ "$D" -gt 0 ] && echo -n "${D}:" [ "$H" -gt 0 ] && printf "%02g:" "$H" printf "%02g:%02g\n" "$M" "$S" }

Generate random password
Generates password consisting of alphanumeric characters, defaults to 16 characters unless argument given.


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