Commands by tejparkash (1)

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Which processes are listening on a specific port (e.g. port 80)
swap out "80" for your port of interest. Can use port number or named ports e.g. "http"

split large video file
i have a large video file, 500+ MB, so i cant upload it to flickr, so to reduce the size i split it into 2 files. the command shows the splitting for the first file, from 0-4 minutes. ss is start time and t is duration (how long you want the output file to be). credit goes to philc: http://ubuntuforums.org/showthread.php?t=480343 NOTE: when i made the second half of the video, i got a *lot* of lines like this: frame= 0 fps= 0 q=0.0 size= 0kB time=10000000000.00 bitrate= 0.0kbit just be patient, it is working =)

Find the package that installed a command

Should I be sleeping?

SED - Substitute string in next line
source: http://sed.sourceforge.net/sed1line.txt

Rename files in batch

Copy file content to X clipboard
(only when vim has been compiled with +clipboard)

Gets the english pronunciation of a phrase
Usage examples: say hello say "hello world" say hello+world

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

Screencast with ffmpeg x11grab
requires ffmpeg & xwininfo to be installed replace hw:0,0 with pulse if you like using pulseaudio press q to quit


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