Programming

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What helps people get comfortable on the command line? (jvns.ca)

submitted 1 year ago* (last edited 1 year ago) by [email protected] to c/programming

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Sometimes I talk to friends who need to use the command line, but are intimidated by it. I never really feel like I have good advice (I’ve been using the command line for too long), and so I asked some people on Mastodon:

if you just stopped being scared of the command line in the last year or three — what helped you?

This list is still a bit shorter than I would like, but I’m posting it in the hopes that I can collect some more answers. There obviously isn’t one single thing that works for everyone – different people take different paths.

I think there are three parts to getting comfortable: reducing risks, motivation and resources. I’ll start with risks, then a couple of motivations and then list some resources.

I'd add ImageMagick for image manipulation and conversion to the list. I use it to optimize jpg's which led me to learn more about bash scripting.

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[–] [email protected] 3 points 1 year ago

Same for merge conflicts. I’m not sure you can even resolve them on the CLI

How are they solved when using a GUI? When using cli, it simply tells auto-merging failed and you can open the conflicting files in a text editor and solve the conflicts, then add them and continue the merge.

Managing branches: perhaps I’m a little too ott but I keep a lot of branches preserved locally, a GUI provides a decent tree structure for them whereas I assume on the command line I’d just get a long list.

git log --graph --all --oneline

There's also --pretty, but it uses a lot of screen space.

Managing stashes: unless you just want to apply latest stash (which admittedly is almost always the case) then I’d much rather check what I’m applying through a GUI first.

You can attach a message when stashing with -m.

And you can check them out by doing git checkout stash@{1} or similar.