use strict;
use warnings;

my $here=<<HERE;
                if /usr/bin/pgrep -x -u 0 -P 1 ltps& >/dev/null 2>&1; then
                        echo "$0: ltps is already running"
                        exit 0
                fi
HERE

my $file = do { local $/; <DATA> };
$file =~ s/^(if.*?rctladm\.conf.*?fi$)/$1\n$here/ms;
print $file;

__DATA__
# Run rctladm to configure system resource controls based on the settings
# previously saved by rctladm.  See rctladm(1m) for instructions on how to
# modify resource control settings.
#
if [ -f /etc/rctladm.conf ] && [ -x /usr/sbin/rctladm ]; then
        /usr/sbin/rctladm -u
fi