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Home: Perl Programming Help: Intermediate: write input to process

waltz Novice Jun 12, 2011, 11:32 PM Post #1 of 5 (524 views) write input to process Can't Post Hello, its possible writing inputs for program until process is running ? For example "perl.exe" program with argument "-d" - for debug. Perl waiting for some command - its possible define input command before perl (with -d arg) is executed ? Thanks

rovf Veteran Jun 13, 2011, 5:18 AM Post #2 of 5 (514 views) Re: [waltz] write input to process [In reply to] Can't Post I don't quite understand what is an "input command". Do you mean: You would like to execute code before the debugger takes over control? Maybe you can give an example of what you want to achieve.

waltz Novice Jun 13, 2011, 5:53 AM Post #3 of 5 (507 views) Re: [rovf] write input to process [In reply to] Can't Post Hello, iInput command are perl debug commands (as 'l', 'n', 's' etc). Im thinking about manage some process (program) which waiting for inputs (text/string inputs) - i want execute this process and send him inputs from other process/program . ..finally i want to get output from managed process (program).. result = (communication with pipes) :) fuuu, my english is very bad :( Sorry

rovf Veteran Jun 13, 2011, 6:32 AM Post #4 of 5 (503 views) Re: [waltz] write input to process [In reply to] Can't Post With other words, you want to control the Perl Debugger by a separate process? I.e. have a separate process, which sends commands to the Perl Debugger? I have never tried this, but I think you need to set up a (virtual) tty for this, and configure the TTY option of the debugger accordingly. If this is not helpful for you, maybe you should re-post your question with a more accurate subject, for instance "How to control the Perl debugger by a different process".

waltz Novice Jun 13, 2011, 6:41 AM Post #5 of 5 (502 views) Re: [rovf] write input to process [In reply to] Can't Post OK, thank you for response.

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