Bash Strict Mode

Use Bash Strict Mode (Unless You Love Debugging) Let's start with the punchline. Your bash scripts will be more robust, reliable and maintainable if you start them like this: I call this the unofficial bash strict mode. This causes bash to behave in a way that makes many classes of subtle bugs impossible. You'll spend much less time debugging, and also avoid having unexpected complications in prod

[iww]

「set -euo pipefail」「IFS=$'\n\t'」 なるほど 便利そう

[yuya_presto]

-euo pipefail

[fcicq]

interesting. set -euo pipefail; IFS=$'\n\t'

[tmatsuu]

bashのuse strictモードは「set -euo pipefail」と「IFS=$'\n\t'」を設定すべし。ほほう。

[TakiTake]

まずは、頭にこれ書いてエラー検知しやすくする set -euo pipefail IFS=$'\n\t'