diff --git a/DoConfig.sh b/DoConfig.sh
index 06d4ccf..87c21a5 100755
--- a/DoConfig.sh
+++ b/DoConfig.sh
@@ -1,8 +1,111 @@
 #/bin/bash
 
+OUTPUT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+CFG_FILE=
+DEFAULT_CFG_FILE=UnrealTournament.ini
+
+function add_iniKey() {
+    crudini --set $OUTPUT_DIR/System/$CFG_FILE $1 __$2 $3
+    # Warning: ugly hack with sed to allow multiple key instances + to remove space around '='
+    sed -i "s/[[:space:]]*__$2[[:space:]]*=[[:space:]]*/$2=/g"  $OUTPUT_DIR/System/$CFG_FILE
+}
+
+function update_iniKey() {
+    crudini --set $OUTPUT_DIR/System/$CFG_FILE $1 $2 $3
+    # Warning: ugly hack with sed to remove space around '='
+    sed -i "s/[[:space:]]*$2[[:space:]]*=[[:space:]]*/$2=/g"  $OUTPUT_DIR/System/$CFG_FILE
+}
+
+# !!Warning!! section is not considered
+function del_iniKey() {
+    sed -i "/[[:space:]]*$2[[:space:]]*=[[:space:]]*$3/d" $OUTPUT_DIR/System/$CFG_FILE
+}
+
+function setPort() {
+    echo setting Port to $1
+    update_iniKey 'URL' 	'Port'		$1
+}
+
+function setMap() {
+    echo setting Map to $1
+    update_iniKey 'URL' 	'Map'		$1
+}
+
+function setDefaultServerGame() {
+    echo setting DefaultServerGame to $1
+    update_iniKey 'Engine.Engine' 	'DefaultServerGame'		$1
+}
 
 function setHostName() {
-	echo setting host name to $1
+    echo setting HostName to $1
+    update_iniKey 'Engine.GameReplicationInfo' 'ServerName'		$1
+    update_iniKey 'Engine.GameReplicationInfo' 'ShortName'		$1
+}
+
+function setAdminEmail() {
+    echo setting AdminEmail to $1
+    update_iniKey 'Engine.GameReplicationInfo' 'AdminEmail'		$1
+}
+
+function setAdminName() {
+    echo setting AdminName to $1
+    update_iniKey 'Engine.GameReplicationInfo' 	'AdminName'			$1
+    update_iniKey 'UTServerAdmin.UTServerAdmin' 'AdminUsername'		$1
+}
+
+function setMOTD1() {
+    echo setting MOTD1 to $1
+    update_iniKey 'Engine.GameReplicationInfo' 'MOTDLine1'		$1
+}
+
+function setMOTD2() {
+    echo setting host MOTD2 $1
+    update_iniKey 'Engine.GameReplicationInfo' 'MOTDLine2'		$1
+}
+
+function setHTTPDownloadServer() {
+    echo setting HTTP Download server to $1
+    update_iniKey 	'IpDrv.HTTPDownload' 'RedirectToURL'		$1
+    update_iniKey 	'IpDrv.HTTPDownload' 'UseCompression'		True
+	del_iniKey 		'IpDrv.HTTPDownload' 'ProxyServerHost'
+	del_iniKey 		'IpDrv.HTTPDownload' 'ProxyServerPort'
+}
+
+function setNetServerMaxTickRate() {
+    echo setting NetServerMaxTickRate $1
+    update_iniKey 'IpDrv.TcpNetDriver' 'NetServerMaxTickRate'		$1
+}
+
+function setLanServerMaxTickRate() {
+    echo setting LanServerMaxTickRate $1
+    update_iniKey 'IpDrv.TcpNetDriver' 'LanServerMaxTickRate'		$1
+}
+
+function setAdminPassword() {
+    echo setting AdminPassword $1
+    update_iniKey 'Engine.GameInfo' 			'AdminPassword'		$1
+    update_iniKey 'UTServerAdmin.UTServerAdmin' 'AdminPassword'		$1
+}
+
+function setGamePassword() {
+    echo setting GamePassword $1
+    update_iniKey 'Engine.GameInfo' 'GamePassword'		$1
+}
+
+function setMaxPlayers() {
+    echo setting MaxPlayers $1
+    update_iniKey 'Engine.GameInfo' 'MaxPlayers'		$1
+}
+
+function setServerLogName() {
+    echo setting ServerLogName $1
+    update_iniKey 'Engine.GameInfo' 'ServerLogName'		$1
+}
+
+function enableWebServer() {
+    echo enabling WebServer on port $1
+    update_iniKey 'UWeb.WebServer' 'ListenPort'		$1
+    update_iniKey 'UWeb.WebServer' 'bEnabled'		True
 }
 
 function show_help() {
@@ -11,9 +114,87 @@ function show_help() {
     echo
 }
 
+function check_cfg_file() {
+    if [ -z ${CFG_FILE} ]
+    then
+        echo "CFG_FILE is unset, setting it to $DEFAULT_CFG_FILE"
+        CFG_FILE=$DEFAULT_CFG_FILE
+    else
+        echo "CFG_FILE is set to '$CFG_FILE'"
+    fi
+
+    if [ ! -f $OUTPUT_DIR/System/$CFG_FILE ]
+    then
+        echo "$OUTPUT_DIR/System/$CFG_FILE does not exist"
+        show_help
+        exit 9999 # die with error code 9999
+    fi
+}
 
 case "$1" in
+	'enableWebServer')
+        check_cfg_file 
+		enableWebServer 	$2
+         ;;
+	'setGamePassword')
+        check_cfg_file 
+		setGamePassword 	$2
+         ;;
+	'setMaxPlayers')
+        check_cfg_file 
+		setMaxPlayers 		$2
+         ;;
+	'setServerLogName')
+        check_cfg_file 
+		setServerLogName 	$2
+         ;;
+	'setAdminPassword')
+        check_cfg_file 
+		setAdminPassword 	$2
+         ;;
+    'setNetServerMaxTickRate')
+        check_cfg_file 
+		setNetServerMaxTickRate	$2
+         ;;
+    'setLanServerMaxTickRate')
+        check_cfg_file 
+		setLanServerMaxTickRate	$2
+         ;;
+    'setDefaultServerGame')
+        check_cfg_file 
+		setDefaultServerGame	$2
+         ;;
+    'setPort')
+        check_cfg_file 
+		setPort	$2
+         ;;
+    'setMap')
+        check_cfg_file 
+		setMap $2
+         ;;
     'setHostName')
+        check_cfg_file 
+		setHostName $2
+         ;;
+    'setAdminEmail')
+        check_cfg_file 
+		setAdminEmail $2
+         ;;
+    'setAdminName')
+        check_cfg_file 
+		setAdminEmail $2
+         ;;
+    'setMOTD1')
+        check_cfg_file 
+		setMOTD1 $2
+         ;;
+    'setMOTD2')
+        check_cfg_file 
+		setMOTD1 $2
+         ;;
+    'setHTTPDownloadServer')
+        check_cfg_file 
+		setHTTPDownloadServer $2
          ;;
     *)
          show_help