맥프로를 서버로 쓰고 있는데 자꾸 슬립상태로 가버려서 접속이 안되는 상황 발생.

이를 막는 내용을 구글링해보니 이렇게 나와 있그나~

OS X Server: How to prevent sleep

Learn how you can prevent sleep mode.

Use the following Terminal command (with an administrator password) to prevent the computer from sleeping:

When the value is set to 1, all sleep functionality is disabled. The Apple () menu's Sleep choice will be dimmed ("grayed out").

[출처] http://support.apple.com/kb/HT1191