linux - How are the number various ulimit values for a process set? -


description: ubuntu 13.10

how various ulimit values process set ? interested in number of open file descriptors. how set given process ? if based on user started process how set user ?

how can set these limits particular user ?

it's set when code explicitly chooses set it. otherwise, processes inherit settings of parent process. login shells typically set resource limits based on configuration settings. on linux, typically controlled pam_limits library , files /etc/security/limits.conf.


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