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shell script hard mode: set -e #28

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rkdarst opened this issue May 21, 2020 · 0 comments
Open

shell script hard mode: set -e #28

rkdarst opened this issue May 21, 2020 · 0 comments
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D:5m 5 minute topic S:tool tool to demonstrate or teach, concrete and ready to go

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@rkdarst
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rkdarst commented May 21, 2020

  • Discuss set -e and when it is good for shell scripts
  • If you expect a command to fail: command_that_can_fail || true
  • this says set -euo pipefail is the strict mode.
  • Joke: "shell in hard mode", use set -e in an interactive shell
@rkdarst rkdarst added S:tool tool to demonstrate or teach, concrete and ready to go D:5m 5 minute topic labels May 21, 2020
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