Add bash $_ last argument of the previous command

2020-02-20 12:11:57 -08:00 · 2020-02-20 12:11:57 -08:00 · d0da7addd5
parent b5cd93a09f
commit d0da7addd5
1 changed files with 7 additions and 6 deletions
--- a/bash.md
+++ b/bash.md
@ -333,6 +333,7 @@ fi
 | `$*`       | All arguments                          |
 | `$@`       | All arguments, starting from first     |
 | `$1`       | First argument                         |
+| `$_`       | Last argument of the previous command  |

 See [Special parameters](http://wiki.bash-hackers.org/syntax/shellvars#special_parameters_and_shell_variables).