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Level099Techs -- Lession 1: Popd-ing Your Bash Cherry

🕑 Added 2021-04-27 14:54:33 +0000 UTC

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Protip: same syntax for both, and you can implement `grep(1)` in terms of `sed(1)` with `sed -n '/foo/p' $file`. It also works in `awk(1)`. You can also read `man 7 regex` to get familiar with the patterns.

Cool! Next could you do vnodes? That'd be really fun. Ooh, or how about some alternative shells like github.com/newnix/nxes? They're pretty dang cool.

Love little things like this, upped my sub.. Use bash daily and don't think I have ever used the stack. Would also love a video on apropos, man and info. Google is great but interrupts the flow so much.

David Blaha

Please explain: The miracle of birth.

I love this shit

Yaaaaaaasssss! Thank you!

Glenn Steen

I think you should explain load factors as displayed by top or uptime. Give an introduction to the process model first, so it can make some kind of sense. Then maybe look at sar.

A similar concept to discuss could be job control since it works with a "stack" of processes. Ctrl+z/fg/bg/jobs are incredibly handy in interactive work, and 'wait' is handy in scripting for multi-processing via background processes.

I would not disagree that I am certainly a linux noob in many ways! :P Thanks for letting me know about the SED command!

..,3

man grep in terminal or google. until you master SED I'd say your a n00b. <3

This was a great video. I am not an advanced linux user by any means but I didn't know about these commands. Perhaps you could talk about the grep command sometime? Thanks guys!