Month: September 2015

Increasing File Descriptors and Open Files Limit CentOS 7

Naveen Nayak September 17, 2015 4 Comments Linux, MySQL , ,

PS: See Andy Dyrcz¬†answer in the comments for a better way to do this Some programs like Apache and MySQL require a higher number of file descriptors. This is how you can increase that limit for all users in CentOS 7 Commands require root access # Find the default limit – check the open files […]

Changing SSH Ports CentOS 7

Naveen Nayak September 17, 2015 No Comments Linux

Here is how to change the SSH port in CentOS 7 All commands require root privileges SSH into the server with the default SSH port 22 edit /etc/ssh/sshd_config¬† un-comment #Port and put your new SSH port number there for example, if you choose 9898 as your new port, the file should look like # If […]

Page 1 of 1