diff --git a/README.md b/README.md
index 1af93be..dc41101 100644
--- a/README.md
+++ b/README.md
@@ -72,13 +72,6 @@ Get the status of the server. Show if the process is running, if the server is u
 #### arkmanager checkupdate
 Check if a new version of the server is available but not apply it
 
-#### arkmanager broadcast [message]
-broadcast a message to ARK server chat
-
-```sh
-arkmanager broadcast "your message here"
-```
-
 ## Credits
 
 Original author of arkmanager: LeXaT
diff --git a/netinstall.sh b/netinstall.sh
index 1f5f9bd..b0907c3 100644
--- a/netinstall.sh
+++ b/netinstall.sh
@@ -12,24 +12,25 @@ tar -zxvf master.tar.gz
 # Install ARK Server Tools
 cd ark-server-tools-master/tools
 chmod +x install.sh
-sh install.sh $1
+sh install.sh $1 > /dev/null
 
-status = $?
+status=$?
 
 # Remove the installation files
 rm -f master.tar.gz
 rm -rf /tmp/ark-server-tools-master
 
+# Print messages
+case "$status" in
+  "0")
+    echo "ARK Server Tools were correctly installed in your system inside the home directory of $1!"
+    ;;
 
-if [ $status == 0 ]; then
-  echo "ARK Server Tools were correctly installed in your system inside the home directory of $1!"
-fi
-
-if [ $status == 1 ]; then
-  echo "Something where wrong :("
-fi
-
-if [ $status == 2 ]; then
-  echo "WARNING: A previous version of ARK Server Tools was detected in your system, your old configuration was not overwritten. You may need to manually update it."
-  echo "ARK Server Tools were correctly installed in your system inside the home directory of $1!"
-fi
+  "1")
+    echo "Something where wrong :("
+    ;;
+  "2")
+    echo "WARNING: A previous version of ARK Server Tools was detected in your system, your old configuration was not overwritten. You may need to manually update it."
+    echo "ARK Server Tools were correctly installed in your system inside the home directory of $1!"
+    ;;
+esac
diff --git a/tools/arkmanager b/tools/arkmanager
index 3c1facf..cdb99e3 100755
--- a/tools/arkmanager
+++ b/tools/arkmanager
@@ -168,7 +168,7 @@ doStop() {
     # kill the server with the PID
     PID=`ps -ef | grep "$arkserverroot/$arkserverexec" | grep -v grep | awk '{print $2}'`
     kill -9 $PID
-    echo "$timestamp: stop" >> "$logdir/arkserver.log"    
+    echo "$timestamp: stop" >> "$logdir/arkserver.log"
   else
     echo "The server is already stopped"
   fi
@@ -216,16 +216,11 @@ doUpdate() {
     ./$steamcmdexec +login anonymous +force_install_dir "$arkserverroot" +app_update $appid +quit
     echo "$bnumber" > "$arkserverroot/arkversion"
     echo "$timestamp: update to $bnumber complete" >> "$logdir/update.log"
-    tail -n 1 "$logdir/arkserver.log"
-
+    
     # we restart the server only if it was started before the update
     if [ $serverWasAlive -eq 1 ]; then
       doStart
     fi
-    # send mail to admin
-    #if [ -z $servermail ]; then
-    #  mail -a $logdir/update.log -s "Update-Log" $servermail < /dev/null
-    #fi
   else
       echo "No update available"
       echo "$timestamp: No update needed." >> "$logdir/update.log"
@@ -233,16 +228,6 @@ doUpdate() {
   fi;
 }
 
-#
-# Broadcast message to server
-#
-doInfo() {
-	if [ ! -z $1 ]; then
-		info=$1
-	fi
-	screen -S "$servicename" -p 0 -X stuff "broadcast $info $(printf \\r)"
-}
-
 #
 # Print the status of the server (running? online? version?)
 #
@@ -277,13 +262,10 @@ case "$1" in
     restart)
         doStop
         echo "$timestamp: stop" >> "$logdir/arkserver.log"
-        tail -n 1 "$logdir/arkserver.log"
         sleep 10
         doStart
         echo "$timestamp: start" >> "$logdir/arkserver.log"
-        tail -n 1 "$logdir/arkserver.log"
         echo "$timestamp: restart" >> "$logdir/arkserver.log"
-        tail -n 1 "$logdir/arkserver.log"
     ;;
     install)
         doInstall
diff --git a/tools/install.sh b/tools/install.sh
index cc25da8..47c1c73 100644
--- a/tools/install.sh
+++ b/tools/install.sh
@@ -24,7 +24,7 @@ if [ ! -z "$1" ]; then
     # Copy arkmanager.cfg inside linux configuation folder if it doesn't already exists
     mkdir -p "${INSTALL_ROOT}/etc/arkmanager"
     if [ -f "${INSTALL_ROOT}/etc/arkmanager/arkmanager.cfg" ]; then
-      echo "A previous version of ARK Server Tools was detected in your system, your old configuration was not overwritten. You may need to manually update it.";
+      echo "A previous version of ARK Server Tools was detected in your system, your old configuration was not overwritten. You may need to manually update it."
       exit 2
     else
       cp -n arkmanager.cfg "${INSTALL_ROOT}/etc/arkmanager/arkmanager.cfg"