30 May
2011
30 May
'11
5:05 p.m.
Dotan Cohen wrote:
On Mon, May 30, 2011 at 17:55, Bob Beers bob.beers@gmail.com wrote:
You can check the return code.
$ ls $ echo $?
0 (usually) indicates success.
Thank you Bob, that is exactly what I was looking for!
Take notice that you can use $? *only* once. So if you ever need to reuse that status, you must first assign exit code to a variable and then evaluate variable.
Ljubomir