If you regularly access a remote server to perform maintenance or develop software, GNU Screen is indispensable.

如果您常常要访问远程服务器以执行维护或开发软件，那么GNU Screen是必不可少的工具。

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Perhaps your NIM server is also a good candidate, as it may be used infrequently, only to install AIX systems and perform maintenance?

NIM服务器也是合适的AMS候选目标，因为它不经常使用，只用于安装aix系统和执行维护。

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Because mysqld must perform maintenance on the cache, such as pruning when memory becomes low, the server can get bogged down trying to manage the cache.

由于mysqld必须要对缓存进行维护，例如当内存变得很低时执行剪除，因此服务器可能会在试图管理缓存时而陷入困境。

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The Robonaut is designed to perform maintenance tasks aboard the space station to free up the Astronauts for more important research tasks.

FORBES: First Human-Robot Handshake In Space

Tech support personnel might have to go desk to desk to do fixes, or perform maintenance on e-mail servers that have become clogged with virus-generated messages.

CNN: 'Navidad' computer virus poses moderate risk

Besides providing support in dangerous situations like tunnel fires, SINTEF envisions future versions of Anna being used to locate and provide oxygen to earthquake victims or perform maintenance on underwater oil rigs.

ENGADGET: Anna Konda: the firefighting snakebot