cat <<EOT
Usage: "$PROG_NAME__" [OPTIONS] <command>
-$PROG_NAME__ is the config program for the terminalserver
-comming with grml.
+$PROG_NAME__ is the configuration program for the terminalserver
+provided by Grml.
COMMANDS:
help This help text
function startIptables
{
- if [ -x /sbin/iptables ] ; then
+ if [ -x $(command -v iptables) ] ; then
if [[ $NAT_INTERFACE_ != "" ]]; then
local nat_source_ip_=`netGetIp "$NAT_INTERFACE_" warn`
fi
fi
else
- warn "iptables executable not avilable"
+ warn "iptables executable not available"
fi
}
if [[ $IPTABLES_SNAT_ != "true" ]]; then
return
fi
- if [ -x /sbin/iptables ] ; then
+ if [ -x $(command -v iptables) ] ; then
if [[ $NAT_INTERFACE_ != "" ]]; then
local nat_source_ip_=`netGetIp "$NAT_INTERFACE_" warn`
function stopTftp
{
- start-stop-daemon --stop --quiet -p "$TFTPD_PID_"
+ start-stop-daemon --stop --quiet -p "$TFTPD_PID_" --user nobody
}
function startTftp
{
esac
fi
if [ $check_necessary_files_ == 'yes' ]; then
- # test for files absolutly necessary for grml-terminalserver and created from -config
+ # test for files absolutely necessary for grml-terminalserver and created from -config
problem_=0
for i in $PATH_/initrd.img; do
isExistent $i warn || problem_=1