Commands by alishbaqueen19 (0)

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

Get all files of particular type (say, PDF) listed on some wegpage (say, example.com)
See man wget if you want linked files and not only those hosted on the website.

Find broken symlinks and delete them
If you don't want to delete them, but just want to list them, do $ find -L /path -type l If you want to delete them with confirmation first, do $ find -L /path -type l -exec rm -i {} + Using the -L flag follows symlinks, so the -type l test only returns true if the link can't be followed, or is a symlink to another broken symlink.

Delete newline

grep across a git repo and open matching files in gedit

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

Find an installed app

list files recursively by size

delete PBS jobs based on strings from qstat output

Install a basic FreeBSD system
Install a basic FreeBSD system on a distant server. I use this to install FreeBSD on servers that can only boot a Linux rescue system. This sytem loads on ram when booted, so it is possible to install freely. You can even install on ZFS root !

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