piactl
命令手册The command line tool for Private Internet Access, a commercial VPN provider. More information: https://privateinternetaccess.com/helpdesk/kb/articles/pia-desktop-command-line-interface.
piactl login {{path/to/login_file}}
piactl connect
piactl disconnect
piactl background {{enable|disable}}
piactl get regions
piactl get region
piactl set region {{region}}
piactl logout