X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=pod%2Fperlutil.pod;h=57eddda5712b4e855f7b8d3e64d7868ddbff780c;hb=141db969318ed8140b5af01514c043bc7f710dc3;hp=7b56a175035f0b647043c4a63a190bcf02bf91d2;hpb=a31a806a8f483dfa4e00e0ac91d9875a8d724cff;p=p5sagit%2Fp5-mst-13.2.git diff --git a/pod/perlutil.pod b/pod/perlutil.pod index 7b56a17..57eddda 100644 --- a/pod/perlutil.pod +++ b/pod/perlutil.pod @@ -29,7 +29,7 @@ described in this document. If it's run from a terminal, F will usually call F to translate POD (Plain Old Documentation - see L for an -explanation) into a man page, and then run F to display it; if +explanation) into a manpage, and then run F to display it; if F isn't available, F will be used instead and the output piped through your favourite pager. @@ -97,7 +97,7 @@ Similarly, F converts F scripts to Perl programs. F run on C will produce a Perl program based around this: while (<>) { - chop; + chomp; s/foo/bar/g; print if $printit; } @@ -123,6 +123,16 @@ As well as these filters for converting other languages, the L utility will help you convert old-style Perl 4 libraries to new-style Perl5 modules. +=head2 Administration + +=over 3 + +=item L + +To display and change the libnet configuration run the libnetcfg command. + +=back + =head2 Development There are a set of utilities which help you in developing Perl programs, @@ -144,7 +154,7 @@ programmers used to get library constants by reading through the C header files. You may still see C or similar around - the F<.ph> file should be created by running F on the corresponding F<.h> file. See the F documentation for more on how -to convert a whole bunch of header files at ones. +to convert a whole bunch of header files at once. =item L and L @@ -161,9 +171,9 @@ very useful for creating skeletons of pure Perl modules. =item L -Perl comes with a profiler, the F module. The +Perl comes with a profiler, the F module. The F utility analyzes the output of this profiler and tells you -which subroutines are taking up the most run time. See L +which subroutines are taking up the most run time. See L for more information. =item L @@ -180,6 +190,6 @@ L, L, L, L, L, L, L, L, L, L, L, L, L, L, -L, L +L, L =cut