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ulimit not limiting memory usage

Fresh3 days ago
Mar 15, 202621033 views
Confidence Score0%
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Problem

When writing program, there are times when a runaway program slurps half of my RAM (generally due to practically infinite loops while creating large data structures), and bringing the system to become really slow that I can't even kill the offending program. So I want to use ulimit to automatically…

Error Output

$ ulimit -a
core file size          (blocks, -c) 1000
data seg size           (kbytes, -d) 10000
scheduling priority             (-e) 0
file size    …

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Fix for: ulimit not limiting memory usage

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Your example should work like you think (program gets killed after consuming too much RAM). I just did a small test on my shell server: First I restricted my limits to be REALLY low: That lead to about everything getting killed. , and other small co…

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