diff --git a/README.md b/README.md
index e15f483..dde2f6e 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,11 @@ We assume you have created the `steam` user to store steamcmd and your ARK serve
 ## Requirements
 Use this command to install soft requirement on your system
 ```
-apt-get install screen unzip
+# Debian based/ Ubuntu
+apt-get install screen
+
+# RHEL / CentOS / Fedora
+yum install screen
 ```
 
 Edit /etc/sysctl.conf and set:
@@ -23,27 +27,24 @@ Edit /etc/security/limits.conf and set these limits:
 * soft nofile 100000
 * hard nofile 100000
 ```
-Add the following line to /etc/pam.d/common-session:
+Add the following line to `/etc/pam.d/common-session` (Debian/Ubuntu) or `/etc/pam.d/system-auth` (RHEL/CentOS/Fedora):
 ```
 session required pam_limits.so
 ```
 
+After these edits, you'll need to restart your bash session or reconnect to your SSH shell to make the changes effective.
+
 ## Install ARK Server Tools
 
-To install ARK Server Tools run these commands:
+To install ARK Server Tools run this command:
 
 ```sh
-cd ~
-wget https://github.com/FezVrasta/ark-server-tools/archive/master.zip
-unzip master.zip
-cd ark-server-tools-master/tools
-chmod u+x install.sh
-sudo sh install.sh steam
+curl -s https://raw.githubusercontent.com/FezVrasta/ark-server-tools/master/netinstall.sh | sudo bash -s steam
 ```
 
-NB: You may want to change the `install.sh` parameter to fit your steam user if different from `steam`.
+NB: You may want to change the `bash -s` parameter to fit your steam user if different from `steam`.
 
-This will copy the `arkmanager` and the `arkdaemon` to the proper directories and will create an empty log directory in `/var/log` for ARK Server Tools.
+This will copy the `arkmanager` and the `arkdaemon` to the proper directories and will create an empty log directory in `/var/log` for ARK Server Tools.  
 
 ## Configure ARK Server
 
@@ -83,7 +84,7 @@ Check if a new version of the server is available but not apply it
 broadcast a message to ARK server chat
 
 ```sh
-arkmanager boradcast "here your message"
+arkmanager broadcast "your message here"
 ```
 
 ## Credits
diff --git a/netinstall.sh b/netinstall.sh
new file mode 100644
index 0000000..1f5f9bd
--- /dev/null
+++ b/netinstall.sh
@@ -0,0 +1,35 @@
+#!/bin/bash
+
+#
+# Net Installer, used with curl
+#
+
+# Download and untar installation files
+cd /tmp
+wget https://github.com/FezVrasta/ark-server-tools/archive/master.tar.gz
+tar -zxvf master.tar.gz
+
+# Install ARK Server Tools
+cd ark-server-tools-master/tools
+chmod +x install.sh
+sh install.sh $1
+
+status = $?
+
+# Remove the installation files
+rm -f master.tar.gz
+rm -rf /tmp/ark-server-tools-master
+
+
+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
diff --git a/tools/arkdaemon b/tools/arkdaemon
index d8e39f6..5fb27d9 100644
--- a/tools/arkdaemon
+++ b/tools/arkdaemon
@@ -9,6 +9,8 @@
 #
 ### END INIT INFO
 
+# NOTICE: this daemon can work only if your system supports start-stop-daemon
+
 # Using the lsb functions to perform the operations.
 . /lib/lsb/init-functions
 
diff --git a/tools/arkmanager b/tools/arkmanager
index 3d2bda2..1fabd9f 100755
--- a/tools/arkmanager
+++ b/tools/arkmanager
@@ -14,8 +14,10 @@ fi
 #---------------------
 # Variables
 #---------------------
+
 # Global variables
 source /etc/arkmanager/arkmanager.cfg
+
 # Local variables
 info=""
 thejob=""
@@ -35,10 +37,11 @@ function testfunction(){
   fi
 
 }
+
+#
+# Check if a new version is available but not apply it
+#
 function checkForUpdate(){
-  #
-  # Check if a new version is available but not apply it
-  #
   if isUpdateNeeded; then
     echo "Current version:" $instver
     echo "Available version:" $bnumber
@@ -48,18 +51,20 @@ function checkForUpdate(){
     echo "No update available"
   fi
 }
+
+#
+# Set the new current version in a file
+#
 function setCurrentVersion(){
-  #
-  # set the new current version in a file
-  #
   cd $arkserverroot
   echo $bnumber > arkversion
 }
+
+#
+# Check if the server need to be updated
+# Return 0 if update is needed, else return 1
+#
 function isUpdateNeeded(){
-  #
-  # Check if the server need to be updated
-  # Return 0 if update is needed, else return 1
-  #
   getCurrentVersion
   getAvailableVersion
   if [ "$bnumber" -eq "$instver" ]; then
@@ -69,65 +74,52 @@ function isUpdateNeeded(){
   fi
 
 }
+
+#
+# Return the current version number
+#
 function getCurrentVersion(){
-  #
-  # Return the current version number
-  #
   cd $arkserverroot
   touch arkversion # If the file doesn't exist
   instver=`cat "arkversion"`
   return $instver
 
 }
+
+#
+# Get the current available server version on steamdb
+#
 function getAvailableVersion(){
-  #
-  # Get the current available server version on steamdb
-  #
   bnumber=`$steamcmdroot/$steamcmdexec +login anonymous +app_info_print "$appid" +quit | grep -EA 5 "^\s+\"public\"$" | grep -E "^\s+\"buildid\"\s+" | tr '[:blank:]"' ' ' | tr -s ' ' | cut -f3 | sed 's/^ //' | cut -c9-14`
   return $bnumber
 }
 
+#
+# Check id the server process is alive
+#
 function isTheServerRunning(){
-  #
-  # Check id the server process is alive
-  #
   SERVICE="ShooterGameServer"
   ps aux | grep -v grep | grep $SERVICE > /dev/null
   result=$?
   return $result
 }
 
-function IsTheServerUp(){
-  #
-  # Check if the server is up and visible in steam server list
-  # If the server is listenning on his port return 0, else return 1
-  #
+#
+# Check if the server is up and visible in steam server list
+# If the server is listenning on his port return 0, else return 1
+#
+function isTheServerUp(){
   PORT="7779"
   lsof -i |grep $PORT > /dev/null
   result=$?
   return $result
 }
 
-# To speedup stuff, if you have not specified a command or the command is invalid, we skip everything and just give you the usage message
-case "$1" in
-    start);;
-    stop);;
-    restart);;
-    install);;
-    update);;
-    checkupdate);;
-    broadcast);;
-    status);;
-    *)
-        echo "use arkmanager <start|stop|restart|install|update|broadcast|status|checkupdate>"
-        exit 0
-    ;;
-esac
 
+#
+# start function
+#
 doStart() {
-  #
-  # start function
-  #
   if isTheServerRunning; then
     echo "The server is already running"
   else
@@ -135,26 +127,29 @@ doStart() {
     thejob="$arkserverroot/$arkserverexec $arkserveropts"
     screen -dmS "$servicename" $thejob
     echo "$timestamp: start" >> "$logdir/arkserver.log"
+    tail -n 1 "$logdir/arkserver.log"
   fi
 }
 
+#
+# stop the ARK server
+#
 doStop() {
-  #
-  # stop the ARK server
-  #
   if isTheServerRunning; then
+    echo "Stopping server..."
     screen -X -S "$servicename" -X stuff "^C"
     sleep 30
     echo "$timestamp: stop" >> "$logdir/arkserver.log"
+    tail -n 1 "$logdir/arkserver.log"
   else
     echo "The server is already stopped"
   fi
 }
 
+#
+# install of ARK server
+#
 doInstall() {
-  #
-  # install of ARK server
-  #
   if [ ! -d "$arkserverroot" ]; then
       mkdir $arkserverroot
   fi
@@ -166,10 +161,10 @@ doInstall() {
   setCurrentVersion
 }
 
+#
+# Stop the server, update it and then start it back.
+#
 doUpdate() {
-  #
-  # Stop the server, update it and then start it back.
-  #
   cd $arkserverroot
 
   if isUpdateNeeded; then
@@ -185,6 +180,7 @@ doUpdate() {
     echo "$bnumber" > "$arkserverroot/arkversion"
     cd $steamcmdroot
     echo "$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 [ $serverWasAlive -eq 1 ]; then
@@ -197,10 +193,13 @@ doUpdate() {
   else
       echo "No update available"
       echo "$timestamp: No update needed." >> "$logdir/update.log"
+        tail -n 1 "$logdir/update.log"
   fi;
 }
 
-#broadcast info
+#
+# Broadcast message to server
+#
 doInfo() {
 	if [ ! -z $1 ]; then
 		info=$1
@@ -208,6 +207,9 @@ doInfo() {
 	screen -S "$servicename" -p 0 -X stuff "broadcast $info $(printf \\r)"
 }
 
+#
+# Print the status of the server (running? online? version?)
+#
 printStatus(){
   if isTheServerRunning ;then
     echo -e "$NORMAL" "Server running:" "$GREEN" "Yes"
@@ -215,13 +217,14 @@ printStatus(){
     echo -e "$NORMAL" "Server running:" "$RED" "No"
   fi
 
-  if IsTheServerUp ;then
+  if isTheServerUp ;then
     echo -e "$NORMAL" "Server online:" "$GREEN" " Yes"
   else
     echo -e "$NORMAL" "Server online:" "$RED" " No"
   fi
   getCurrentVersion
   echo -e "$NORMAL" "Server version:" "$GREEN" $instver
+  echo -e "$NORMAL"
 
 }
 
@@ -238,10 +241,13 @@ 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 4e38dc8..1a02ac9 100644
--- a/tools/install.sh
+++ b/tools/install.sh
@@ -13,14 +13,20 @@ if [ ! -z $1 ]; then
     mkdir -p /var/log/arktools
     chown $1 /var/log/arktools
 
-    # Copy arkmanager.cfg inside linux configuation folder
-    mkdir /etc/arkmanager
-    mv arkmanager.cfg /etc/arkmanager/arkmanager.cfg
-    chown $1 /etc/arkmanager/arkmanager.cfg    
+    # Copy arkmanager.cfg inside linux configuation folder if it doesn't already exists
+    if [ -f /etc/arkmanager/arkmanager.cfg ]; then
+        mkdir -p /etc/arkmanager
+        cp -n arkmanager.cfg /etc/arkmanager/arkmanager.cfg
+        chown $1 /etc/arkmanager/arkmanager.cfg
+    else
+        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
+    fi
 
 else
     echo "You must specify your system steam user who own steamcmd directory to install ARK Tools."
     echo "Usage: ./install.sh steam"
+    exit 1
 fi
 
 exit 0