Added x2go CT

Readme.md

@@ -29,7 +29,8 @@ This can be done on a Minimal debian CT (make sure to enable nesting) on the new
 | omadaV3 | Debian | TP-link Omada SDN controller(V3.2.14) | 
 | docker | Debian | Docker container service |
 | smb | Debian | Samba server |
-| tvheadend | Debian | Tvheadend server | 
+| tvheadend | Debian | Tvheadend server |
+| x2go | Debian | Remote xfce desktop accessable via X2go | 
 | gitea | Alpine | Gitea server |
 | nginx | Alpine | Nginx server for reverse-proxy use |
 | ddns | Alpine | DDNS client configured for OVH/OVH-Cloud |
@@ -65,7 +66,7 @@ AptCacherNG
 MailBackup*
 ~FileShelter~ Not supported in debian 11 /transfer.sh As alternative  
   
-WS(x2go-xfce)  
+  
 **End original list**
 
 
@@ -227,4 +228,9 @@ create <name> /dev/<device>
 cd /iscsi/<server-iqn>/tpg1/luns
 create <device>
 exit
-```
+```
+
+## x2go
+* Add a user by typing `adduser <username>`
+* Set key auth only `sed -i -e '/PasswordAuthentication/c\PasswordAuthentication no' -e '/ChallengeResponseAuthentication/c\ChallengeResponseAuthentication no' /etc/ssh/sshd_config`
+* Set ssh port `sed -i -e '/Port 22/c\Port <PortNr>' /etc/ssh/sshd_config`