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redsymbol.net
| | zwischenzugs.com
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| | [AI summary] A detailed guide listing ten essential tips and advanced features for improving productivity and understanding when using the bash command-line shell.
| | jvns.ca
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| | Bash scripting quirks & safety tips
| | madpsy.uk
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| | [AI summary] The post explains Bash shell special parameters such as *, @, #, ?, -, $, !, 0, and _ detailing their specific behaviors in script contexts.
| | www.henryleach.com
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| I have a habit of adding return 0 to the end of my Python main() functions, even if they don't actually return anything. A friend pointed this weirdness out, and guessed, probably correctly, that this is a habit from C/C++ where returning 0 means 'everything went as expected'. But does that make any sense at all in Python?