Commands by Calida (1)

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creeate file named after actual date
Create a file with actual date as filename

List all information about all files (in current dir)
This is a funny usage of the traditional command ls. It could be basically simplified as: $ ls -a -l Duplicating arguments is permitted: $ ls -a -l -l And this markup could be shortened as: $ ls -al Extra note: To view filesizes like a pro, pray for your God: $ ls -allah

Install a new kernel in Manjaro linux
00 is the number of the linux kernel e.g. linux39

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

Ultimate current directory usage command
Based on the MrMerry one, just add some visuals and sort directory and files

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

histogram of file size

Use "most" as your man pager
you should have the "most" package installed. I like it because it is colorful and easier to read. alternatively you can use "less" instead of "most". you can also add this to your ~/.bashrc to make it permanent.

Run a command when a file is changed

convert (almost) any image into a video
This is an extract from a larger script which makes up slideshow videos from images. $seconds is the number of seconds the video will last, and $num is a loop counter which numbers the videos for concat into a longer video later, so they will be in order. The dev/null bit on the end cuts ffmpeg's verbosity.


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