Increase Linux limits on maximum number of processes and maximum open file descriptors

Open /etc/security/limits.conf file

Add the following two lines below, where Wacos is the user name, * can represent all users

Wacos-nproc 20000
Wacos-nofile 65536

Noproc represents the maximum number of processes

Nofile represents the maximum number of open files

Then enter at the command line: Ulimit-a view, the discovery has changed.

In addition, you can add ulimit-n 1024来 to the normal user's. profile file to limit the maximum descriptor for ordinary users.

Increase Linux limits on maximum number of processes and maximum open file descriptors