Commands by civilstep (0)

  • bash: commands not found

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Prepend a text to a file.
The original command is great, but I often want to prepend to every line.

Find files and calculate size of result in shell
Find files and calculate size with stat of result in shell

KDE Mixer Master Mute/Unmute
arguably better than using the driver interface. lots of potentially cool stuff to be done w/ the dcop client.

Selecting a random file/folder of a folder
Also looks in subfolders

generate iso

for all who don't have the watch command

Stripping ^M at end of each line for files
just deletes to rogue CR from dos files, and tr is always available.

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"

List processes playing sound
When trying to play a sound you may sometimes get an error saying that your sound card is already used, but not by what process. This will list all processes playing sound, useful to kill processes that you no longer need but that keep using your sound card.

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"


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