Understanding Shells: Linux Sub Shells vs Child Shells

In this video we look at comparing Linux sub shells vs child shells . Understanding the differences with sub shells and child shells and why we use each. We look at what is and isn't inherited when a new shell is created and how you know the type of shell you are running.

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Please watch: "RHCSA 9 Working With Podman Containers"
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[Klinoklaz]

another common usage is that when you use cd to loop through some directories, you don't need to cd back if you run each iteration as subshell

[fraternitas]

I love content like this, than you very much!

[humblefox]

Hello Urban Penguin, I like your content. I am an entry-intermediate Linux engineer currently and looking at courses/certifiaction to develop my career.

Which certification would you recommend me pursuing first ? I've been looking at Comptia Linux + XK0-005 and LPI Essentials or LPIC-1

[topklean]

at 6:11 the variable FRUIT is first expanded by the parent shell and the whole subshell is executed. the last echo in the the subshell is 'echo apple' and not echo $FRUIT. The shell bash do the variable expansion before the process expansion. So the when you say the variable are automticly exported in subshell, is not the right exemple...