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author | Gurusamy Sarathy <gsar@engin.umich.edu> | 1997-06-22 14:49:16 +1200 |
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committer | Tim Bunce <Tim.Bunce@ig.co.uk> | 1997-08-07 00:00:00 +1200 |
commit | bb32b41a1664739c880b279946697979bfd57ab1 (patch) | |
tree | fc630a088a5dfa88fbc3f275458f3ca5543a620a /pod/perltrap.pod | |
parent | 26f28346883474bb3e28ea6c2c3205eb54147457 (diff) | |
download | perl-bb32b41a1664739c880b279946697979bfd57ab1.tar.gz |
multiline commands in qx//
On Mon, 21 Jul 1997 15:50:03 EDT, Ilya Zakharevich wrote:
>In article <199707202332.TAA05144@aatma.engin.umich.edu>,
>Gurusamy Sarathy <gsar@engin.umich.edu> wrote:
>> +the system's command shell for parsing (this is C</bin/sh -c> on Unix
>> +platforms, but varies on other platforms). If there are none, the
>> +argument is split into words and passed directly to execvp(), which is
>> +more efficient. Note: exec() and system() do not flush your output
>> +buffer, so you may need to set C<$|> to avoid lost output. Examples:
>
>"If there are none" should be changed to "if command contains no shell
>metacharacters".
Here's a newer version of that doc patch. Ignore the old one.
p5p-msgid: 199707212350.TAA18496@aatma.engin.umich.edu
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