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DataMuseum.dkPresents historical artifacts from the history of: DKUUG/EUUG Conference tapes |
This is an automatic "excavation" of a thematic subset of
See our Wiki for more about DKUUG/EUUG Conference tapes Excavated with: AutoArchaeologist - Free & Open Source Software. |
top - metrics - downloadIndex: T s
Length: 582 (0x246)
Types: TextFile
Names: »shmkill«
└─⟦4f9d7c866⟧ Bits:30007245 EUUGD6: Sikkerheds distributionen
└─⟦b5330643c⟧ »./cops/perl-4.019/perl.tar.Z«
└─⟦2b9a58213⟧
└─⟦this⟧ »perl-4.019/eg/shmkill«
#!/usr/bin/perl
# $Header: shmkill,v 4.0 91/03/20 01:14:20 lwall Locked $
# A script to call from crontab periodically when people are leaving shared
# memory sitting around unattached.
open(ipcs,'ipcs -m -o|') || die "Can't run ipcs: $!";
while (<ipcs>) {
$tmp = index($_,'NATTCH');
$pos = $tmp if $tmp >= 0;
if (/^m/) {
($m,$id,$key,$mode,$owner,$group,$attach) = split;
if ($attach != substr($_,$pos,6)) {
die "Different ipcs format--can't parse!\n";
}
if ($attach == 0) {
push(@goners,'-m',$id);
}
}
}
exec 'ipcrm', @goners if $#goners >= 0;