Commands by Mbarnes (0)

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Remove password from Bank Statement

list all file extensions in a directory
A shorter version

Manipulate the metadata when the photo was taken, this will shift with +15hours + 30min

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

Move all files in subdirectories to current dir

run php code inline from the command line
Most people know that you can run a PHP script from the command line like so: $php ./my_script.php But sometimes I just want to run a quick bit of code, the PHP Command Line Interface allows me to do so with the -r option. Requires package php5-cli

list files recursively by size

Generate QR code for a WiFi hotspot
Prompts for network name (SSID) and password, and generates (as qr-wifi.png) a WiFi QR code (e.g. "WIFI:S:mynet;T:WPA;P:mypass;;" for mynet/mypass). Dependencies [sudo apt-get install]: qrencode zenity

grep certain file types recursively
doesn't do case-insensitive filenames like iname but otherwise likely to be faster

exec chmod to subfiles
Using `-exec cmd {} +` causes find to build the command using all matching filenames before execution, rather than once per file.

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