Robert Muth: Better Bash Scripting in 15 Minutes

Better Bash Scripting in 15 Minutes. The tips and tricks below originally appeared as one of Google’s “Testing on the Toilet” TOTT episodes. This is a revised and augmented version.

via Robert Muth: Better Bash Scripting in 15 Minutes.

Some good bits in here. We’ve implemented some of them in devstack, and I think a few more (like uninitialized and enforcing double brackets on all conditionals) would be helpful. It also makes me think about things to enforce in bash8.

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