Linux command
getrlimit 命令
文本
复制后可按需替换文件名、目录或参数。
常用示例
Get resource limits (shell)
ulimit -a
Get specific limit (open files)
ulimit -n
Show resource limits of a process
prlimit --pid [pid]
Set open file limit for a command
prlimit --nofile=4096 [command]
说明
getrlimit() and setrlimit() are system calls for querying and setting resource limits for the calling process. These limits control maximum values for various system resources. The ulimit shell built-in provides command-line access to these limits. Limits have soft (current) and hard (maximum) values.
FAQ
What is the getrlimit command used for?
getrlimit() and setrlimit() are system calls for querying and setting resource limits for the calling process. These limits control maximum values for various system resources. The ulimit shell built-in provides command-line access to these limits. Limits have soft (current) and hard (maximum) values.
How do I run a basic getrlimit example?
Run `ulimit -a` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
Where can I find more getrlimit examples?
This page includes 4 examples for getrlimit, plus related commands for nearby Linux tasks.