Linux

Cleaning up on exit in Linux

LinuxShell Scriptingtrapadvanced

What this snippet does

An EXIT trap runs however the script ends, including on error or interrupt.

Expected output

working in /tmp/tmp.9aF2xk

Why practise typing this

Typing shell scripting code builds muscle memory for the symbols and indentation Linux uses most, which prose-based typing tests never cover. DevType measures your words per minute and accuracy on this snippet and tracks the individual characters you mistype, so later lessons can target them.

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