run throws an exception if there was an error, so
run(`ls`); run(`ls`)
will only run the second command if the first succeeds. You could use a
try ... catch ... end block if you want to do something special if an error
occurs.
On Saturday, May 3, 2014 10:18:33 AM UTC-4, Rob J Goedman wrote:
>
> Is there a way to express:
>
> run(`ls`) == Nothing && run(`ls`)
>
> i.e., the first command could be make, the second executing the program if
> make succeeds?
>
> I looked through
> http://blog.leahhanson.us/running-shell-commands-from-julia.html which is
> really nice, but does not address this.
>
> Thanks,
> Rob J. Goedman
> [email protected] <javascript:>
>
>
>
>
>
