Le Thursday 19 January 2012 01:42:58, Iker Salmón San Millán a écrit : > related /usr/sbin/addgroup lines: > > 85 my $nogroup_id = getgrnam("nogroup") || 65534; > 86 $0 =~ s+.*/++; > 87 > 88 our $verbose = 1; # should we be verbose? Well, according to perlvar(1) (look for \$0), modifying $0 is not portable. (In this case, I don't see the point: addgroup program is short lived, hence shortening the process name is not likely to be useful.) Since perl5.14, prctl is used to modify the process name through $0. prctl may have issues on older kernel. This may be a perl 5.14 bug. OTOH, changing $0 in addgroup is a bad idea. HTH Dominique -- http://config-model.wiki.sourceforge.net/ -o- http://search.cpan.org/~ddumont/ http://www.ohloh.net/accounts/ddumont -o- http://ddumont.wordpress.com/
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