Ben Chuanlong Du's Blog

It is never too late to learn.

Proxy and VPN Services

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

ExpressVPN

Mozilla VPN

TranSocks (穿梭)

free

Apps available for SmartPhones

天行

https://2zf5x.cn/tianxing/reg.html

paid

Apps available for SmartPhones

KanCN

paid

Apps available for SmartPhones

VPN …

Manage systemd Services and Units

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

  1. List all services names.

    service --status-all
    
  2. List all systemd units.

    systemctl
    
  3. Disable a service.

    systemctl disable service_name
    
  4. Check whether systemd is running as PID 1.

    ps --no-headers -o comm 1
    

A …