#linux

All linux and command line posts. Get more efficient in the terminal!

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Replace All Instances of a String With Sed

Nov 26, 2021

Sed, a stream editor is very powerful and can be used to quickly replace all occurrences of a string within a string or file

Linux (GNU) vs. Mac (BSD) Command Line Utility Differences

Aug 20, 2020

If you switch between Mac and Linux often you notice that certain command line utilities are sometimes slightly different...

Intro To Sed

Jul 09, 2020

Sed is a very useful tool in linux and can be very powerful when chained with other linux commands.

Bash Script Error Flag

Mar 04, 2020

Bash scripts can be very useful but also very tough to debug. Setting the correct error flag and understanding the behavior can help you out.

Linux Which Command

Sep 30, 2019

Sometimes in linux you need to know if you have a program/utility installed and maybe even where it is installed.