[Git代理，没有验证]
export http_proxy=http://127.0.0.1:1080
export https_proxy=https://127.0.0.1:1080

git config --global http.proxy = http://127.0.0.1:1080
git config --global https.proxy = https://127.0.0.1:1080

git config --global --unset http.proxy
git config --global --unset https.proxy

[Linux HK]
ss-server -s 0.0.0.0 -p 443 -k qazx0123 -m aes-256-cfb
ss-local -s 43.129.162.50 -p 443 -l 1080 -k qazx0123 -m aes-256-cfb

[wget -c 断点续传]
wget -c http://43.129.162.50/WORKING_DIRECTORY.tgz

[windows 登陆ssh]
ssh ubuntu@43.129.162.50
ssh ubuntu/vm@43.129.162.50

[Linux终端清屏]
printf "\033c"