| commit | ef3b12193f2102fca88abd9530f3dfb8ffc14616 | |
| author | Kyle J. McKay <mackyle@gmail.com> | |
| Mon, 2 Dec 2013 06:58:12 +0000 (1 22:58 -0800) | ||
| committer | Kyle J. McKay <mackyle@gmail.com> | |
| Mon, 2 Dec 2013 06:58:12 +0000 (1 22:58 -0800) | ||
| tree | 2a24a2c1b9193870e0c7c10041ab9c1d2e2a4a5d | treesnapshot (tar.gz zip) |
| parent | d542b135b7137ea104d0ac8b36db4f8927dd837b | commitdiff |
shlib.sh: Add new bang_eval function
The bang function provides a means to run commands with a well-defined
failure mode. However, since it executes the arguments directly it's
clumsy to use when the command that needs to be bang'd involves any
redirection.
Introduce a new bang_eval function that provides the same well-defined
failure mode as the bang function but evals its command instead of
directly executing it.
The bang function provides a means to run commands with a well-defined
failure mode. However, since it executes the arguments directly it's
clumsy to use when the command that needs to be bang'd involves any
redirection.
Introduce a new bang_eval function that provides the same well-defined
failure mode as the bang function but evals its command instead of
directly executing it.
| shlib.sh | diffblobblamehistory |