free_9.8 err : unknown short flag '-a'

[mgzhenhong]

1. proxy version is :
   proxy --version : free_9.8

2. full command is : mkdir /usr/src/proxy cd /usr/src/proxy wget https://mirrors.host900.com/snail007/goproxy/proxy-linux-amd64.tar.gz wget https://raw.githubusercontent.com/snail007/goproxy/master/install.sh chmod +x install.sh ./install.sh proxy socks -t tcp -p ":33080" -a "user1:pass1"

3. system is :
   cat /etc/redhat-release CentOS Linux release 8.1.1911 (Core)

4. full log is: 2020/07/01 14:02:49 err : unknown short flag '-a'

[snail007]

https://snail007.github.io/goproxy/page/free_vs_commercial_en/