<item> - core : limits the core file size (KB) - data : maximum data size (KB) - fsize : maximum filesize (KB) - memlock : maximum locked-in-memory address space (KB) - nofile : maximum number of open files - rss : maximum resident set size (KB) (Ignored in Linux 2.4.30 and higher) - stack : maximum stack size (KB) - cpu : maximum CPU time (minutes) - nproc : maximum number of processes - as : address space limit - maxlogins : maximum number of logins for this user - maxsyslogins : maximum number of logins on system - priority : the priority to run user process with (negative values boost process priority) - locks : maximum locked files (Linux 2.4 and higher) - sigpending : maximum number of pending signals (Linux 2.6 and higher) - msqueue : maximum memory used by POSIX message queues (bytes) (Linux 2.6 and higher) - nice : maximum nice priority allowed to raise to (Linux 2.6.12 and higher) - rtprio : maximum realtime priority allowed for non-privileged processes (Linux 2.6.12 and higher)
example) core dump file size를변경
이 설정을 변경 하였는데도 불구하고, reboot 시 적용이 안된다면 /etc/profile 파일을 살펴보자!!
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# No core files by default ulimit -S -c 0 > /dev/null 2>&1 ...