sudo -s   INSTALL MYSQL sudo apt update sudo apt install mysql-server sudo systemctl start mysql.service   CONFIGURE MYSQL sudo mysql ALTER USER ‘root’@‘localhost’ IDENTIFIED WITH mysql_native_password BY ‘password‘; exit   sudo mysql_secure_installation   mysql -u root -p ALTER USER ‘root’@‘localhost’ IDENTIFIED WITH auth_socket;   INSALL ZABBIX REPOSITORY  (UBUNTU 20) wget https://repo.zabbix.com/zabbix/6.4/ubuntu/pool/main/z/zabbix-release/zabbix-release_latest+ubuntu20.04_all.debdpkg -i zabbix-release_latest+ubuntu20.04_all.debapt update…

  Install zabbix repository wget https://repo.zabbix.com/zabbix/6.4/ubuntu/pool/main/z/zabbix-release/zabbix-release_6.4-1+ubuntu24.04_all.debdpkg -i zabbix-release_6.4-1+ubuntu24.04_all.debapt update Install Zabbix Proxy apt install zabbix-proxy-mysql zabbix-sql-scripts   Create initial database mysql -uroot -p create database zabbix_proxy character set utf8mb4 collate utf8mb4_bin; create user zabbix@localhost identified by ‘password’; grant all privileges on zabbix_proxy.* to zabbix@localhost; set global log_bin_trust_function_creators = 1; quit;   cat /usr/share/zabbix-sql-scripts/mysql/proxy.sql | mysql…

Disconnect all VPN connections for a given user name: ./sacli –user <USER_NAME> DisconnectUser Disconnect all VPN connections for a given user name with a reason: ./sacli –user <USER_NAME> –client_reason <TEXT> DisconnectUser Disconnect all VPN connections for a given user name with an invitation to auto-reconnect: ./sacli –user <USER_NAME> –restart –psid DisconnectUser