Re^2: passing params to an exe in a perl script

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Re^3: passing params to an exe in a perl script by Anonymous Monk on Jul 05, 2012 at 11:44 UTC
What qx is doing is calling the shell perl -V:sh, and shell usually doesn't like newlines (which is apparently why in bash you use heredoc), so you have to quote/escape/encode/serialize those args, for which you can use String::ShellQuote ( or Win32::ShellQuote ) Or use IPC::Run3, its not backticks but it handles quoting for you Or use IPC::System::Simple capturex, its close to backticks, and it can handles quoting for you	[reply]
Re^3: passing params to an exe in a perl script by ww (Archbishop) on Jul 05, 2012 at 12:08 UTC
You could, of course, accept "the prompt as well as the result as part of the return value" and then remove the prompt -- with the likes of `=~ s///;`, among other possibilities.	[reply] [d/l]