Prevent to duplicate crontab

Make start-over.sh remove the certbot cron job installed

quick_jibri_installer.sh

@@ -706,7 +706,11 @@ if [ "$LE_SSL" = "yes" ]; then
   sed -i "s|/etc/jitsi/meet/$3.key|/etc/letsencrypt/live/$3/privkey.pem|" $4
   systemctl restart $1
   #Add cron
+  if [ $(crontab -l|sed 's|#.*$||g'|grep -c 'weekly certbot renew') = 0 ];then
     crontab -l | { cat; echo "@weekly certbot renew --${2} > $LE_RENEW_LOG 2>&1"; } | crontab -
+  else
+    echo "Crontab seems to be already in place, skipping."
+  fi
   crontab -l
 fi
 }

tools/start-over.sh

@@ -133,7 +133,12 @@ if [ ! -z $SYNC_USER ]; then
 fi
 if [ -d /home/jibri ]; then
   deluser --remove-home  jibri
+  rm -r /home/jibri
 fi
 groupdel  jibri
 
+#Remove crontab
+crontab -l | grep -v '@weekly certbot renew --nginx' | crontab -
+crontab -l
+
 echo "We are done..."