2016-01-04 19:55:14 +00:00
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# bash
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2021-05-20 21:13:41 +01:00
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> Bourne-Again SHell, an `sh`-compatible command-line interpreter.
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2022-08-19 01:53:37 +01:00
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> See also: `zsh`, `histexpand` (history expansion).
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2023-12-29 12:11:32 +00:00
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> More information: <https://www.gnu.org/software/bash/>.
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2016-01-04 19:55:14 +00:00
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2021-04-14 15:07:21 +01:00
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- Start an interactive shell session:
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2016-01-04 19:55:14 +00:00
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`bash`
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2022-08-19 01:53:37 +01:00
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- Start an interactive shell session without loading startup configs:
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2016-01-04 19:55:14 +00:00
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2022-08-19 01:53:37 +01:00
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`bash --norc`
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2016-01-04 19:55:14 +00:00
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2022-08-19 01:53:37 +01:00
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- Execute specific [c]ommands:
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`bash -c "{{echo 'bash is executed'}}"`
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- Execute a specific script:
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2016-01-04 19:55:14 +00:00
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2021-04-14 15:07:21 +01:00
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`bash {{path/to/script.sh}}`
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2016-01-04 19:55:14 +00:00
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2024-02-19 14:13:42 +00:00
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- E[x]ecute a specific script, printing each command before executing it:
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2017-09-21 08:35:20 +01:00
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2021-04-14 15:07:21 +01:00
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`bash -x {{path/to/script.sh}}`
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2017-09-21 08:35:20 +01:00
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2022-08-19 01:53:37 +01:00
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- Execute a specific script and stop at the first [e]rror:
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2019-01-23 06:27:08 +00:00
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2021-04-14 15:07:21 +01:00
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`bash -e {{path/to/script.sh}}`
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2019-01-23 06:27:08 +00:00
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2022-12-04 07:53:34 +00:00
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- Execute specific commands from `stdin`:
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2016-09-01 14:31:38 +01:00
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2022-08-19 01:53:37 +01:00
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`{{echo "echo 'bash is executed'"}} | bash`
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2023-06-08 16:04:40 +01:00
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- Start a [r]estricted shell session:
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`bash -r`
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