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Add bash $_ last argument of the previous command

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Alexander Berezovsky 2020-02-20 12:11:57 -08:00 committed by GitHub
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@ -327,12 +327,13 @@ fi
### Arguments ### Arguments
| Expression | Description | | Expression | Description |
| --- | --- | | --- | --- |
| `$#` | Number of arguments | | `$#` | Number of arguments |
| `$*` | All arguments | | `$*` | All arguments |
| `$@` | All arguments, starting from first | | `$@` | All arguments, starting from first |
| `$1` | First argument | | `$1` | First argument |
| `$_` | Last argument of the previous command |
See [Special parameters](http://wiki.bash-hackers.org/syntax/shellvars#special_parameters_and_shell_variables). See [Special parameters](http://wiki.bash-hackers.org/syntax/shellvars#special_parameters_and_shell_variables).