Commands by metuhh (0)

  • bash: commands not found

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sudo for launching gui apps in background
Need package: gksu Note: Launching gui app in background that needs sudo, won't work great with our old friendly style of launching: $ sudo gedit /etc/passwd & because this would put sudo in background ! Using gksudo as demonstrated, would popup a gui sudo window. May be this is a common knowledge, but not knowing this frustrated me during my newbie year.

Check if your desired password is already available in haveibeenpwnd database. This command uses the API provided by HIBP

List mp3 files with less than 320 kbps bitrate.

export iPad App list to txt file
This will generate the same output without changing the current directory, and filepath will be relative to the current directory. Note: it will (still) fail if your iTunes library is in a non-standard location.

Show sections of a man page.
Uses the formatting of a man page to show an outline of its headers and sub-headers.

Get MD5 checksum from a pipe stream and do not alter it

scan folder to check syntax error in php files

Print a single route to a destination and its contents exactly as the kernel sees it
Useful to determine the source_ip of outgoing packages to a certain destination

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 block devices
Shows all block devices in a tree with descruptions of what they are.


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