Determine if only one instance is running: Difference between revisions
Determine if only one instance is running (view source)
Revision as of 14:50, 18 November 2018
, 5 years ago→{{header|Perl 6}}: fix file open error handling
m (→{{header|REXX}}: capitalized an acronym.) |
SqrtNegInf (talk | contribs) m (→{{header|Perl 6}}: fix file open error handling) |
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Line 800:
}
my $pidfile = open "$lockpid", :w
$pidfile.say($pid);
$pidfile.close;
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