I am trying to execute a php script with arguments, using the following perl driver: #!/opt/local/bin/perl
I just got to know both functions. Have been searching internet to learn their usage. Found one thing which is very important to parse the command开发者_如何学C line option input, but not discussed.
This question already has answers here: Using getopts to process long and short command line options (32 answers)
I\'m making a network sniffer for my college project using the libpcap library. Majority of the code works without any problem, however, I\'m stuck with the following issue. I\'ve added five command l
myscript.pl my $R; my $f1 = \"f1.log\"; my $f2 = \"f2.log\"; my $f3 = \"f3.log\"; sub checkflags { GetOptions(\'a=s\'=> \\$f1,
I would like to delegate to one of several possible lists of arguments based on whether particular arguments are present, along the lines of:
How can I use Getopt::Long method if the input command execution is like this: $ testcmd -option checkARG1 ARG2 ARG3
I am parsing command line options in Perl using Getopt::Long. I am forced to use prefix - (one dash) for short commands (-s) and -- (double dash) for long commands (e.g., --input=file).
to do a proper Linux/unix styled appli开发者_StackOverflow社区cation, what is the best choice (eg. afaik ls uses getopt_long but for example ffmpeg getopt_long_only).
Acco开发者_如何学编程rding to the documentation on python\'s getopt (I think) the options fields should behave as the getopt() function. However I can\'t seem to enable optional parameters to my code:
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