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| | zwischenzugs.com
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| | Continuing in the series of posts about lesser-known bash features, here I take you through seven variables that bash makes available that you may not have known about. 1) PROMPT_COMMAND You might already know that you can manipulate your prompt to show all sorts of useful information, but what fewer people know is that you...
| | tarneo.fr
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| | Programming, Linux, self-hosting, ergo keyboards, IT ethics...
| | ezyang.github.io
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| | When designing changes, it is important to keep in mind what parts of the system you can change and what parts you cannot. For example: If you expose a public API, you should prefer not to make a BC breaking change to the API, even if it would make your life easier if the API was different. If you interact with an external system, you have to conform to the API that actually exists, not some wishful thinking version that directly gives you what you want.
| | codeinthehole.com
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| Two tips for better debugging of Bash scripts.