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tldr/pages/common/bash.md
bl-ue 8ebd171d6f
*: fix typos reported by Hunspell (#5848)
Co-authored-by: marchersimon <50295997+marchersimon@users.noreply.github.com>
Co-authored-by: Seth Falco <seth@falco.fun>
Co-authored-by: Patrice Denis <patricedenis@users.noreply.github.com>
2021-05-20 16:13:41 -04:00

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bash

Bourne-Again SHell, an sh-compatible command-line interpreter. See also histexpand for history expansion. More information: https://gnu.org/software/bash/.

  • Start an interactive shell session:

bash

  • Execute a command and then exit:

bash -c "{{command}}"

  • Execute a script:

bash {{path/to/script.sh}}

  • Execute a script, printing each command before executing it:

bash -x {{path/to/script.sh}}

  • Execute commands from a script, stopping at the first error:

bash -e {{path/to/script.sh}}

  • Read and execute commands from stdin:

bash -s

  • Print the Bash version ($BASH_VERSION contains the version without license information):

bash --version