|4|[](https://github.com/acmesh-official/acmetest#here-are-the-latest-status)|Windows (cygwin with curl, openssl and crontab included)
|8|[](https://github.com/acmesh-official/acmetest#here-are-the-latest-status)|Alpine Linux (with curl)
|11|[](https://github.com/acmesh-official/acmetest#here-are-the-latest-status)|Kali Linux
|12|[](https://github.com/acmesh-official/acmetest#here-are-the-latest-status)|Oracle Linux
|13|[](https://github.com/acmesh-official/letest#here-are-the-latest-status)| Proxmox: See Proxmox VE Wiki. Version [4.x, 5.0, 5.1](https://pve.proxmox.com/wiki/HTTPS_Certificate_Configuration_(Version_4.x,_5.0_and_5.1)#Let.27s_Encrypt_using_acme.sh), version [5.2 and up](https://pve.proxmox.com/wiki/Certificate_Management)
|14|-----| Cloud Linux https://github.com/acmesh-official/acme.sh/issues/111
|19|[](https://github.com/acmesh-official/acmetest#here-are-the-latest-status)|Gentoo Linux
|2|[](https://github.com/acmesh-official/acme.sh/actions?query=workflow%3ALetsEncrypt)|Windows (cygwin with curl, openssl and crontab included)
|11|[](https://github.com/acmesh-official/acmetest#here-are-the-latest-status)|Alpine Linux (with curl)
|14|[](https://github.com/acmesh-official/acmetest#here-are-the-latest-status)|Kali Linux
|15|[](https://github.com/acmesh-official/acmetest#here-are-the-latest-status)|Oracle Linux
|16|[](https://github.com/acmesh-official/letest#here-are-the-latest-status)| Proxmox: See Proxmox VE Wiki. Version [4.x, 5.0, 5.1](https://pve.proxmox.com/wiki/HTTPS_Certificate_Configuration_(Version_4.x,_5.0_and_5.1)#Let.27s_Encrypt_using_acme.sh), version [5.2 and up](https://pve.proxmox.com/wiki/Certificate_Management)
|17|-----| Cloud Linux https://github.com/acmesh-official/acme.sh/issues/111
|19|-----| OpenWRT: Tested and working. See [wiki page](https://github.com/acmesh-official/acme.sh/wiki/How-to-run-on-OpenWRT)
|20|[](https://github.com/acmesh-official/acmetest#here-are-the-latest-status)|Gentoo Linux