Computing Technical Change Nagios web users password by William Rendell|Published September 7, 2022 htpasswd -c /etc/nagios/htpasswd.users nagiosuser Then enter new password for nagiosuser
Published July 8, 2022 How to Open Port for a Specific IP Address in Firewalld The best way is to create a new firewalld zone and we add the specific IP to that zone. To start with […]
Published July 1, 2012 Cloud computing failure The outage to Instagram and other major sites shows that —despite massive hype and momentum in the Internet world —cloud computing isn’t […]
Published February 11, 2026 Add swap file into linux fallocate -l 4G /swapfilechmod 600 /swapfilemkswap /swapfileswapon /swapfile If RAM = 4GBUse swap = 4GB–8GB If RAM = 8GBSwap = 2GB–4GB is […]
Published June 16, 2011 How to change the RDP port on XP Sometimes you may want to access more than one PC or Server via RDP through your firewall. This can be a problem […]