[root@aqui-test ~]# curl https://get.acme.sh | sh
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 937 0 937 0 0 445 0 --:--:-- 0:00:02 --:--:-- 445
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 204k 100 204k 0 0 33335 0 0:00:06 0:00:06 --:--:-- 28373
[Sat Feb 27 23:14:42 CST 2021] Installing from online archive.
[Sat Feb 27 23:14:42 CST 2021] Downloading https://github.com/acmesh-official/acme.sh/archive/master.tar.gz
[Sat Feb 27 23:15:47 CST 2021] Extracting master.tar.gz
[Sat Feb 27 23:15:47 CST 2021] It is recommended to install socat first.
[Sat Feb 27 23:15:47 CST 2021] We use socat for standalone server if you use standalone mode.
[Sat Feb 27 23:15:47 CST 2021] If you don't use standalone mode, just ignore this warning.
[Sat Feb 27 23:15:47 CST 2021] Installing to /root/.acme.sh
[Sat Feb 27 23:15:47 CST 2021] Installed to /root/.acme.sh/acme.sh
[Sat Feb 27 23:15:47 CST 2021] Installing alias to '/root/.bashrc'
[Sat Feb 27 23:15:47 CST 2021] OK, Close and reopen your terminal to start using acme.sh
[Sat Feb 27 23:15:47 CST 2021] Installing alias to '/root/.cshrc'
[Sat Feb 27 23:15:47 CST 2021] Installing alias to '/root/.tcshrc'
[Sat Feb 27 23:15:47 CST 2021] Installing cron job
[Sat Feb 27 23:15:48 CST 2021] Good, bash is found, so change the shebang to use bash as preferred.
[Sat Feb 27 23:15:49 CST 2021] OK
[Sat Feb 27 23:15:49 CST 2021] Install success!
[root@aqui-test ~]#