Introduction When troubleshooting email issues, it may be useful to read or send emails from your server directly using the telnet application. This guide shows some basic steps to send an email from your server and how to check your email using telnet.
Category Archives: OS
CSF/LFD firewall installation guide for Plesk
Config Server Firewall (csf) and Login Failure Daemon (lfd) is a robust firewall solution having Stateful Packet Inspection (SPI), Login/Intrusion Detection and Security application for Linux servers. Although it is more compatible with CPanel we have been able to use the same for the Plesk hosting control panel also and it is running fine. Please …
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RHEL / Centos Linux Disable Firewall
How do I disable firewall under CentOS Linux version 6.x running on my HP micro server?
4 Ways to Identify Who is Logged-In on Your Linux System
As a system administrator, you may want to know who is on the system at any give point in time. You may also want to know what they are doing. In this article let us review 4 different methods to identify who is on your Linux system.
Linux Malware Detect
Current Release: http://www.rfxn.com/downloads/maldetect-current.tar.gz http://www.rfxn.com/appdocs/README.maldetect http://www.rfxn.com/appdocs/CHANGELOG.maldetect
Nagios Server Monitoring
Nagios Is The Industry Standard In IT Infrastructure Monitoring Achieve instant awareness of IT infrastructure problems, so downtime doesn’t adversely affect your business.