https://support.surfshark.com/hc/en-us/articles/360017418334-How-to-set-up-Surfshark-VPN-on-Linux-
Useful Commands
Start VPN
# sudo surfshark-vpn
Use this command to print all Surfshark commands in the terminal:
# surfshark-vpn help
Check your connectivity status:
# surfshark-vpn status
Disconnect from Surfshark VPN:
# sudo surfshark-vpn down
Quick-connect to your Optimal location:
# sudo surfshark-vpn attack
To log out of the client:
# sudo surfshark-vpn forget
To connect to a MultiHop location:
# sudo surfshark-vpn multi
To uninstall Surfshark:
# sudo apt-get remove surfshark-vpn