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18 lines
581 B
Markdown
18 lines
581 B
Markdown
# Shell
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A shell is a command-line interpreter that provides a command-line interface to
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interact with the many unix-like system.
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## Change /bin/sh
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The Shell in some distributions is made up by a POSIX compliant mode of bash.
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Problem with that is the speed.
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A shell like dash would be much faster.
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This is a guide on how to persistently change the symlink /bin/sh from bash to
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dash.
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- `yay -S dash` - Install dash
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- `sudo ln -sfT /bin/dash /bin/sh` - link /bin/sh to dash
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- `sudo vim /usr/share/libalpm/hooks/bash-update.hook` - setup a hook to avoid
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bash resetting the symlink
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