Linux

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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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How to help a person who has bad times remembering commands when using Linux. (lemm.ee)

submitted 3 days ago by [email protected] to c/[email protected]

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I'm a Windows user of all life. But I love Linux. And these last two years after so many time I started learning it in deep . But one thing is bugging me is that I am those persons that has bad times remembering names, words... imagine commands... Even after using it so much I remember some basics but I'm struggling a lot and I have to go back to notes constantly to do some basic operations. Even worst after trying multiple distro from from different upstreams that commands are ... Different. What would be your recommendations to help me. Are there tools to help this issue ? My guess is that A LOT of people happens the same. And it's one of the reasons Linux has such a slow adption . Because is excellent and full of capabilities.

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[–] [email protected] 7 points 2 days ago (1 children)

The originals remain untouched.

It is possible to override existing commands with aliases though. This is useful for setting flags by default. I have alias ls='ls --color' for instance such that whenever I run ls, it actually runs ls --color, providing colourful output.

Note that aliases are only a concept within your command line shell though. Any other program running ls internally won't have the flag added and wouldn't be able to use any of the other aliases either (not that it would know about them).

It's very easy to program your own "proper" commands though on Linux. If you had some procedure where you execute multiple commands in some order with some arguments that may depend on the outputs of previous commands, you could write all that as a shell script, give it some custom name, put it in your $PATH and run it like any other command.

[–] [email protected] 3 points 2 days ago

Also very cool—the building in default modifiers to the command. Thanks for the great tips.