this post was submitted on 16 Dec 2025
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Linux

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I've been setting up a new Proxmox server and messing around with VMs, and wanted to know what kind of useful commands I'm missing out on. Bonus points for a little explainer.

Journalctl | grep -C 10 'foo' was useful for me when I needed to troubleshoot some fstab mount fuckery on boot. It pipes Journalctl (boot logs) into grep to find 'foo', and prints 10 lines before and after each instance of 'foo'.

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[–] crispycone@lemmy.zip 13 points 1 week ago (2 children)

I prefer tmux, but yes. Both do a great job in helping me manage my terminal sessions.

[–] hades@feddit.uk 4 points 1 week ago (2 children)
[–] MCHEVA4EVA@lemmy.world 4 points 1 week ago

Tmux is good because I can have a little window with a bonsai in it and another little window for the matrix. Sometimes I even leave a window for typing in commands.

[–] corsicanguppy@lemmy.ca 2 points 1 week ago (1 children)
[–] fartographer@lemmy.world 1 points 1 week ago

Stop trying to make fetch happen

[–] JoMiran@lemmy.ml 4 points 1 week ago (1 children)
[–] kittenroar@beehaw.org 3 points 1 week ago* (last edited 1 week ago) (1 children)

Scrolling in screen is superior to tmux imo

[–] wheezy@lemmy.ml 2 points 1 week ago (1 children)

Scrolling is tmux is what I hate about it. I would prefer to use tmux since I'm use to it. But if someone can explain to me why I can't just use my scroll wheel on my mouse.

[–] kittenroar@beehaw.org 2 points 6 days ago

As I understand it, the issue is that tmux invents its own terminal emulator functionality that conflicts with the existing terminal it runs within, while screen simply defers scroll functionality to the terminal emulator.