monkfan has asked for the wisdom of the Perl Monks concerning the following question:
Dear all,
AFAIK, progress bar can only be applied under loops. For example we can use Term::ProgressBar or Smart::Comments. But is there away to do it for system call like this:
Preferrably not using external CPAN module (except pre-installed module).
Regards,
Edward
AFAIK, progress bar can only be applied under loops. For example we can use Term::ProgressBar or Smart::Comments. But is there away to do it for system call like this:
How can I show Progress Bar between first (code1) system call and the second (code2) system call? Especially we don't know how long each system call will take.#!/usr/bin/perl system("code1.out param1 > output.txt"); system("code2.out param2 output.txt > output_final.txt");
Preferrably not using external CPAN module (except pre-installed module).
Regards,
Edward
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