What is soft limit and hard limit in Linux?
Considering this, what is hard limit and soft limit?
A hard limit is the maximum allowed to a user, set by the superuser/root. This value is set in the file /etc/security/limits. conf. Think of it as an upper bound or ceiling or roof. A soft limit is the effective value right now for that user.
Also Know, what is hard quota? 1. Hard quotas prevent users from writing data to disk. With hard quotas, the utility automatically limits the user's disk space for you, and no users are granted exceptions. Once users are about to reach their quota, they come to you for help. Soft quotas send you alerts when users are about to exceed disk space.
Then, how do you set a hard limit in Linux?
The system file limit is set in /proc/sys/fs/file-max . Use the ulimit command to set the file descriptor limit to the hard limit specified in /etc/security/limits. conf. Restart your system.
What is Max user processes Linux?
conf. 4194303 is the maximum limit for x86_64 and 32767 for x86. Short answer to your question : Number of process possible in the linux system is UNLIMITED. And you can check your user limits with below command (apposite to "max user processes").