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Update bash.md

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Use `shopt -s` for setting Bash-specific options.
This commit is contained in:
Behnam Esfahbod ❄
2019-11-30 14:07:21 -08:00
committed by GitHub
parent 1ed003c8f4
commit f7a365b23d
1 changed files with 5 additions and 5 deletions
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bash.md
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@@ -535,11 +535,11 @@ set -o nounset # Exposes unset variables
### Glob options
```bash
set -o nullglob # Non-matching globs are removed ('*.foo' => '')
set -o failglob # Non-matching globs throw errors
set -o nocaseglob # Case insensitive globs
set -o globdots # Wildcards match dotfiles ("*.sh" => ".foo.sh")
set -o globstar # Allow ** for recursive matches ('lib/**/*.rb' => 'lib/a/b/c.rb')
shopt -s nullglob # Non-matching globs are removed ('*.foo' => '')
shopt -s failglob # Non-matching globs throw errors
shopt -s nocaseglob # Case insensitive globs
shopt -s dotglob # Wildcards match dotfiles ("*.sh" => ".foo.sh")
shopt -s globstar # Allow ** for recursive matches ('lib/**/*.rb' => 'lib/a/b/c.rb')
```
Set `GLOBIGNORE` as a colon-separated list of patterns to be removed from glob