Search results

i.e. to invoke a "date" Unix command in a perl script and store the output in a variable as a string, say $var_results, so that the current date information could be used in the scripts. Or the output of a command could be very long and it would take a long time to finish the command, say to...

i.e. to invoke a "date" Unix command in a perl script and store the output in a variable as a string, say $var_results, so that the current date information could be used in the scripts. Or the output of a command could be very long and it would take a long time to finish the command, say to...