rm -rf sy
mv dist sy
tar -czf sy.tar sy
scp sy.tar root@120.26.174.69:/usr/share/nginx/html/sy.tar
rm -rf sy.tar
ssh root@120.26.174.69 'cd /usr/share/nginx/html && rm -rf sy && tar -xzf sy.tar && rm -rf sy.tar'
echo 'done. 👉 http://120.26.174.69/sy/(http://120.26.174.69:8994/)'