Q. I’ve Redhat Enterprise Linux 5 server with Iptabeles firewall enabled. By default it is only allowing port 22. How do I open port 80 / 143 / 110 on Linux I've started all services but don't know how to open port using iptables. A. By d...More
Q. I’ve Redhat Enterprise Linux 5 server with Iptabeles firewall enabled. By default it is only allowing port 22. How do I open port 80 / 143 / 110 on Linux I've started all services but don't know how to open port using iptables. A. By default iptables firewall stores its configuration at /etc/sysconfig/iptables file. You need to edit this file and add rules to open port number. This file only avilable under Red Hat Enterprise Linux 3 / 4 / 5 and above => Old Red hat Linux version => CentOS 4 and above => Fedora Linux Open ...
This tutorial covers the management and use of groups for security and user control on Linux. The YoLinux portal covers topics from desktop to servers and from developers to users
www.yolinux.com/TUTORIALS/LinuxTutorialManagingGroups.ht<br/>ml
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