Commands by denimtears (0)

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

Check syntax for all PHP files in the current directory and all subdirectories

Find the 10 users that take up the most disk space

Change the default editor for modifying the sudoers list.
On Ubuntu, the default editor for visudo is nano. To change the editor to something else (e.g., vi) use this command.

Create a file of a given size in linux

Re-read partition table on specified device without rebooting system (here /dev/sda).

Find broken symlinks in the current directory and its subdirectories.
This is best run as root to avoid permission denials that can produce false positives. Obviously you can specify a directory in the usual way: $ find -L dirname -type l I can't remember where I read about this or who deserves the credit for it. The find(1) manual page hints strongly toward it, however.

Find biggest 10 files in current and subdirectories and sort by file size

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

convert single digit to double digits
from 1.ogg 2.ogg 3.ogg 10.ogg 11.ogg to 01.ogg 02.ogg 03.ogg 10.ogg 11.ogg

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