JezK
Edit File: dnsqueuecron
#!/usr/local/cpanel/3rdparty/bin/perl # cpanel - scripts/dnsqueuecron Copyright 2022 cPanel, L.L.C. # All rights reserved. # copyright@cpanel.net http://cpanel.net # This code is subject to the cPanel license. Unauthorized copying is prohibited exit unless ( -x '/usr/bin/crontab' ); my $crontab = `/usr/bin/crontab -l`; my $old_cron_line = '*/15 * * * * /usr/local/cpanel/whostmgr/bin/dnsqueue > /dev/null 2>&1'; exit if ( $crontab =~ /dnsqueue/i && $crontab !~ /\Q$old_cron_line\E/ ); my $time = int( rand(15) ); my $timespec = $time . ',' . ( $time + 15 ) . ',' . ( $time + 30 ) . ',' . ( $time + 45 ); my $new_cron_line = $timespec . ' * * * * /usr/local/cpanel/whostmgr/bin/dnsqueue > /dev/null 2>&1'; my @CRONTAB = split( /\n/, $crontab ); # Case 8514 implies this is still necessary on some systems @CRONTAB = grep( !/^#/, @CRONTAB ); open( CRONTAB, "|/usr/bin/crontab -" ); my $updated = 0; foreach my $line (@CRONTAB) { if ( $line =~ /\Q$old_cron_line\E/ ) { $line =~ s/\Q$old_cron_line\E/$new_cron_line/; $updated = 1; } print CRONTAB $line . "\n"; } unless ($updated) { print CRONTAB $new_cron_line . "\n"; } close(CRONTAB);