/ system-config
System Configuration
8 commands
System Configuration
8- Configure UFW Firewall Enable UFW and allow SSH/HTTP/HTTPS ports
- Raise Open File Limit Raise the max open files (nofile) to 65535
- Set Hostname Set the system hostname
- Configure System Locale Set UTF-8 Chinese locale
- Generate SSH Key Pair Generate Ed25519 SSH key pair
- Change SSH Port Change the SSH server port (default 22)
- Set Timezone Set system timezone to Asia/Shanghai
- Create Swap Partition Create a 2GB swap partition