ulimit 命令

Linux ulimit 命令用于控制shell程序的资源。(可查看、可修改)

ulimit -a
ulimit -s (size)

一个 “ulimit -a” 能看到的信息:

[root@LIN-XXX share] ulimit -a
-t: cpu time (seconds)              unlimited
-f: file size (blocks)              unlimited
-d: data seg size (kbytes)          unlimited
-s: stack size (kbytes)             8192				//线程的堆栈内存大小,默认8192KB=8M
-c: core file size (blocks)         unlimited			//coredump文件的大小限制
-v: address space (kbytes)          unlimited
-l: locked-in-memory size (kbytes)  unlimited
-u: processes                       1392
-n: file descriptors                256

参考内容:

Linux ulimit命令
https://www.runoob.com/linux/linux-comm-ulimit.html

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转载自blog.csdn.net/ArtAndLife/article/details/112161768