Allow root SSH Login Amazon EC2
By default you can only log in to an Amazon EC2 Linux instance with an SSH key, as the default user (ec2-user, centos, rocky and so on), and that is…
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Remove Old eth0 or eth1 from CentOS Linux
Remove Old eth0 or eth1 from CentOS Linux Remove Old eth0 or eth1 from CentOS Linux In this scenario, we have a backup server, that has a BOND interface. One…
Remove user from a group OpenLDAP command line
Remove user from a group OpenLDAP command line Remove user from a group OpenLDAP command line If an end-user changes position, or gets transfered, you may need to remove them…
Find out what version of Zimbra you are running
Find out what version of Zimbra you are running Find out what version of Zimbra you are running Here’s the two ways that seem to be the most common ways…
Install Cacti RHEL/CentOS/Oracle/Alma/Rocky
Install Cacti RHEL/CentOS/Oracle/Alma/Rocky Install Cacti CentOS 6 Cacti is an Open Source Monitoring/Graphing Solution for Small to Enterprise Class networks. Cacti Allows you to Monitor Ping Response, Internet Usage, Internal…
Configure Cacti OpenLDAP authentication
Configure Cacti OpenLDAP authentication Configure Cacti OpenLDAP authentication After a few days of work, i was able to get Cacti to Authenticate to a CentOS 6 server running OpenLDAP. Here’s…
Un-Install Zimbra Community CentOS 6
Un-Install Zimbra Community CentOS 6 Un-Install Zimbra Community CentOS 6 This blog walks you through the un-installation of Zimbra on CentOS 6, if for whatever reason a step was missed,…
Add Group to LDAP command line
Add Group to LDAP command line Add Group to LDAP command line If you have made it this far with LDAP, you have a basic user added, but need to…
Configure FTP Server CentOS 6
Configure FTP Server CentOS 6 Configure FTP Server CentOS 6 configuring plain old ftp should be done generally for internal servers, however if you choose, this way can also be…
Patching and Installing Updates on CentOS
Patching and Installing Updates on CentOS this tutorial walks you though the process of updating a CentOS system with the latest security updates. First, Login to the console as your…