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Re: Favourite One-liners?

by pelagic (Priest)
on Jun 28, 2005 at 10:35 UTC ( #470566=note: print w/replies, xml ) Need Help??

in reply to Favourite One-liners?

# debug regex evaluation perl -e 'use re "debug"; "abc" =~ /a*b+c/;' # show path; 1 dir per line perl -e 'print join("\n", split /:/, $ENV{PATH}), "\n"' # Version of installed Module perl -MXML::Parser -e 'print "$XML::Parser::VERSION\n"'