Seems like it might be time for a pledge drive…

I know I’ve been a bit slower on posting the madness from the lab lately. I’ve been working on more and more larger projects that have two results on my blogging: I don’t have as much time to document smaller tricks and tips to an extent where I’m comfortable posting, and I’m not finishing as many shorter-term projects to woo you with. I think the end results of the things I’m working on will be of interest to many of you, but they’re taking some time1. personal, support

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Shell trick: printf rules

This post is about a simple trick for printing a horizontal rule in the Terminal, but I would like to start by saying that the headline is not entirely an attempt at humor. I spent a long time working with the limitations of , with its annoyances and inconsistencies between shells. Then I started using more, and it’s made string formatting and terminal output so much simpler. Check out the man page (and some more info on format strings)if you’re not already familiar with it. bash, scripting, shell, terminal

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