tar -czf fns_front.tar fns_front
scp fns_front.tar root@121.40.18.70:/usr/share/nginx/html/fns_front.tar
rm -rf fns_front.tar
ssh root@121.40.18.70 'cd /usr/share/nginx/html && rm -rf fns_front && tar -xzf fns_front.tar && rm -rf fns_front.tar'
echo '👉 http://121.40.18.70:2048/'