I do want to change ulimit -n to a higher value on an Online-Banking Server, which is very sensible. I can't afford to any kind of disruption on this server. I do want to know, can I do these changes ...
I normally use pam_limits.so and /etc/security/limits.conf to set ulimits on file size, CPU time, etc. for the regular users logging in to my server running Ubuntu. What is the best way of doing ...