Commands tagged sorting (27)

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

Access folder "-"
If you try to access cd - you go to the last folder you were in.

Start vim without initialization
This will skip all initializations. Especially useful when your ~/.vimrc has something wrong.

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"

check open ports without netstat or lsof

Recursively change permissions on files, leave directories alone.

Grab the first 3 octets of your ip addresses
For machines that have many ip blocks spanning different Class C's, this will show which ones.

Capture video of a linux desktop
Proper screencast with audio using ffmpeg and x264, as per http://verb3k.wordpress.com/2010/01/26/how-to-do-proper-screencasts-on-linux/

Making scripts runs on backgourd and logging output
Save all output to a log.

Change gnome-shell wallpaper


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