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| author | Jim Cromie <jcromie@cpan.org> | 2004-08-02 03:15:23 -0600 |
|---|---|---|
| committer | Rafael Garcia-Suarez <rgarciasuarez@gmail.com> | 2004-08-03 09:39:35 +0000 |
| commit | 307dc11379fefa6850036a968c505ca34e0fccb8 (patch) | |
| tree | fde9dcfb56d1d8c8a311d45304ee69413e26bfa1 /pod | |
| parent | 59c9df153f318eb57e9c2dabb5d780ea5b7073fa (diff) | |
| download | perl-307dc11379fefa6850036a968c505ca34e0fccb8.tar.gz | |
additional -V:foo tests
Message-ID: <410E5A8B.9030307@divsol.com>
p4raw-id: //depot/perl@23185
Diffstat (limited to 'pod')
| -rw-r--r-- | pod/perlrun.pod | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/pod/perlrun.pod b/pod/perlrun.pod index e99729e672..3feab02c71 100644 --- a/pod/perlrun.pod +++ b/pod/perlrun.pod @@ -834,12 +834,14 @@ prints the version and patchlevel of your perl executable. prints summary of the major perl configuration values and the current values of @INC. -=item B<-V:>I<name> +=item B<-V:>I<configvar> Prints to STDOUT the value of the named configuration variable(s), -with multiples when your query looks like a regex. -For example, +with multiples when your configvar argument looks like a regex (has +non-letters). For example: + $ perl -V:libc + libc='/lib/libc-2.2.4.so'; $ perl -V:lib. libs='-lnsl -lgdbm -ldb -ldl -lm -lcrypt -lutil -lc'; libc='/lib/libc-2.2.4.so'; @@ -860,7 +862,7 @@ you to embed queries into shell commands. (mnemonic: PATH separator compression-vars: zcat='' zip='zip' are here ! A leading colon removes the 'name=' part of the response, this allows -you to map to the name you need. +you to map to the name you need. (mnemonic: empty label) $ echo "goodvfork="`./perl -Ilib -V::usevfork` goodvfork=false; |