Re: scripting gnuclient and emacs for mutt [ was: emacsclient -nw]
On Thu, Nov 20, 2003 at 10:49:45AM -0500, Matt Price wrote:
> is it possible in bash to test whether a comand has actually worked?
> I feel like I've seen such tests, but I tried one and can't make it
> work for me:
> #! /bin/bash
> if [ 'gnuclient -q $*' ]; then
That's definitely wrong: 'gnuclient -q $*' is just a string, not "call
this program". Also, there's no need to use [ ] (a.k.a. /usr/bin/test)
for this purpose. Just check the program's exit status directly:
if gnuclient -q $*; then
Alternatively, you can look at $? for the command's exit status.
Colin Watson [email@example.com]