Is error checking from `` possible?
When I run a command like: local $value = `fake_program_name` I get nothing back in $value, $main::sh_status is set to 0. $sh_status is empty. $main::ERROR is empty. Is there any way to actually...
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Re: Is error checking from `` possible?
Hi Mike-- The problem with this is that the backtick syntax returns any text that goes to standard output in the OS, but in the case you describe (missing executable), the messages go to standard error...
View ArticleIs error checking from `` possible?
When I run a command like: local $value = `fake_program_name` I get nothing back in $value, $main::sh_status is set to 0. $sh_status is empty. $main::ERROR is empty. Is there any way to actually check...
View ArticleClik here to view.
Re: Is error checking from `` possible?
Hi Mike-- The problem with this is that the backtick syntax returns any text that goes to standard output in the OS, but in the case you describe (missing executable), the messages go to standard error...
View Article