Technical Stop iptables running on Centos by William Rendell|Published March 19, 2012 At a shell prompt type /etc/init.d/iptables stop This will stop the iptables firewall if running
Published April 15, 2020 Add Webmin to FirewallD The below will open tcp port 10000 on FirewallD to get access to webmin firewall-cmd –permanent –zone=public –add-port=10000/tcp A reload of FirwwallD […]
Published July 21, 2008 Time Keeping in Linux Setting System Time To set the system clock under Linux, use the date command. As an example, to set the current time […]
Published September 22, 2010 Postfix Email Queue To check how many emails have been queuing in Postfix (an email server for Linux) and for what period of time you can […]
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 […]