Release new version 0.105.0

[grml-terminalserver.git] / grml-terminalserver

diff --git a/grml-terminalserver b/grml-terminalserver
index 3e7a6aa..1314205 100755 (executable)
--- a/grml-terminalserver
+++ b/grml-terminalserver
@@ -38,8 +38,8 @@ function printUsage
   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
@@ -154,7 +154,7 @@ function runIptables
 
 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`
 
@@ -176,7 +176,7 @@ function startIptables
        fi
     fi
   else
-    warn "iptables executable not avilable"
+    warn "iptables executable not available"
   fi
 }
 
@@ -185,7 +185,7 @@ function stopIptables
   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`
 
@@ -230,7 +230,7 @@ function createTftpConf
 
 function stopTftp
 {
-  start-stop-daemon --stop --quiet -p "$TFTPD_PID_"
+  start-stop-daemon --stop --quiet -p "$TFTPD_PID_" --user nobody
 }
 function startTftp
 {
@@ -438,7 +438,7 @@ if [ "$1" == 'start' ]; then
   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