ulimit
ulimit command allow you to view or set user limits.
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boby@sok-01:~$ ulimit -a core file size (blocks, -c) 0 data seg size (kbytes, -d) unlimited scheduling priority (-e) 0 file size (blocks, -f) unlimited pending signals (-i) 31482 max locked memory (kbytes, -l) 16384 max memory size (kbytes, -m) unlimited open files (-n) 1024 pipe size (512 bytes, -p) 8 POSIX message queues (bytes, -q) 819200 real-time priority (-r) 0 stack size (kbytes, -s) 8192 cpu time (seconds, -t) unlimited max user processes (-u) 31482 virtual memory (kbytes, -v) unlimited file locks (-x) unlimited boby@sok-01:~$ |
To increase limits for a user, edit file
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vi /etc/security/limits.conf |
Add
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USER_NAME_HERE hard nofile 20480 USER_NAME_HERE soft nofile 10240 |