Published September 25, 2012 Delete a nat rule in iptables First of all I list all the rules including line numbers like this; iptables -L -t nat –line-numbers I then look at […]
Published June 26, 2020 Change password on Windows using cmd In a cmd prompt run the below command net user username newpassword if the username contains a space do the below net […]
Published August 1, 2022 MailScanner Domain admin release Bad Content Here’s a setting for domain admins: /var/www/html/mailscanner/conf.php
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 […]