linux
12 posts tagged linux.
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verify time and the wall clock
What the CTF timer actually measures, a small but important fix I shipped, and why I decided not to change the underlying model.
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An intro to links in Linux
Link all the things
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An intro to archiving and compression in Linux
It's often useful to make copies of things an move large collections of files from place to place.
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An intro to redirection in Linux
Powerful pipelines!
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An intro to comm and diff commands
It's often useful to compare versions of text files.
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An intro to managing user environment variables
There are two types of variables: shell and environment.
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An intro to Process Management in Linux
A process is a program that is running and a Linux system typically has hundreds of processes running simultaneously.
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An intro to Linux file and directory permissions
No, everyone should not be root.
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An intro to adding and removing software in Debian-based Linux distributions
Download all the things!
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An intro to text manipulation in Linux
Almost everything is a text file in Linux.
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Adventures with Kali Linux on Azure #1
This image is old!
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An intro to finding things in Linux
locate, whereis, which and find commands