Android虽然可以安装Terminal对后台系统做一些检查，也可以利用Android内键的ssh，完成服务器维护。但是手机输入命令毕竟非常不方便，所以日常工作可以在Android上启动一个ssh服务，通过瘦客户端远程登陆到Android后台进行操作，输入效率也能大大提高。
- SSHDroid (does not require rooted phone)
- QuickSSHD (see this Google thread for some discussion)
- Dropbear (requires rooted phone, see this Droidforums thread for some discussion)
- SSHelper (does not require rooting; free software -- under GPL; it incorporates also code from other projects; might eventually appear in the F-Droid repository)
- some other free (= libre) software projects of an ssh server have been mentioned in the discussion of their potential inclusion into F-Droid