Commands by jiananmail (1)

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convert a line to a space

Get full directory path of a script regardless of where it is run from
Also resolves symlinks, showing the full path of the link target

Sed can refference parts of the pattern in the replacement:

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"

Simple colourized JSON formatting for BASH
Leave out pygmentize or `pip install pygments` first.

Find usb device
I often use it to find recently added ou removed device, or using find in /dev, or anything similar. Just run the command, plug the device, and wait to see him and only him

quickly formats a fat partition. usefull for flash drives

simple backup with rsync
With this cron, rsync begins to sinchronize the contents of the local directory on /[VIPdirectory] with the directory /backup/[VIPdirectory] on the remote server X.X.X.X. Previously we need working on public/private-keys ssh to guarantee the acces to the remote server on X.X.X.X

connect via ssh using mac address
Connect to a machine running ssh using mac address by using the "arp" command

I finally found out how to use notify-send with at or cron
You can write a script that does this : $remind []


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