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Setting limits with ulimit

Nov 19, 2012, 14:00 (0 Talkback[s])
(Other stories by Sandra Henry-Stocker)

Administering Unix servers can be a challenge, especially when the systems you manage are heavily used and performance problems reduce availability. Fortunately, you can put limits on certain resources to help ensure that the most important processes on your servers can keep running and competing processes don't consume far more resources than is good for the overall system. The ulimit command can keep disaster at bay, but you need to anticipate where limits will make sense and where they will cause problems.

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