Add to PATH in Linux - Fix "command not found error" | Linux Basics

Veröffentlicht am: 19 Oktober 2022
auf dem Kanal: Bioinformagician

13,130

214

What does it mean to add to the PATH in linux? What are .bashrc and .bash_profile files?
In this video, I talk about basic Linux architecture and cover basic terms and concepts associated with Linux systems like environmental variables, shell and kernel. Further I discuss the idea behind adding the executables to the path and demonstrate how to do it by using terminal or adding it to bash_profile.
I hope you find this video helpful! Leave your thoughts in the comment section below!

Link to the variant calling GATK video:
• WGS Variant Calling: Variant calling with ...

Chapters:
0:00 Intro
0:53 What is an executable file?
2:12 Linux OS architecture
3:03 What is a shell?
3:26 How does the message reach the hardware from user?
4:45 Idea behind adding an executable to $PATH
6:39 How does Shell know where to search?
7:22 Environmental variables in Linux
7:56 Demo - How to add the directory for the executable in the $PATH
12:30 .bashrc and .bash_profile files
13:58 Demo - How to add to $PATH using .bash_profile

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Website: https://bioinformagician.org/
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