Describe désert/Linux/frp_proxy here.

Server side

root@instance-2-v2ray--ss:~/frp_0.34.0_linux_amd64# cat frpc.ini 
[common]
server_addr = 127.0.0.1
server_port = 7000

[ssh]
type = tcp
local_ip = 127.0.0.1
local_port = 22
remote_port = 6000

Client side