Upgrade Zimbra Community Version CentOS 6
Upgrade Zimbra Community Version CentOS 6 Upgrade Zimbra Community Version CentOS 6 Ok, so we have a new version of Zimbra available, and we want to get the latest bugfixes,…
Read More
Install Webmin on CentOS 6.3
Install Webmin on CentOS 6.3 Install Webmin on CentOS 6.3 I make it a habit to install Webmin on any Linux Box i have, it makes it easier to administer…
Install OpenVAS on CentOS
Install OpenVAS on CentOS Install OpenVAS on CentOS OpenVAS or Open Vulnerability Assesment System is uses to assess system security for known vulnerabilities. This is a great alternative to Nessus, and some of…
Import a PST Into Zimbra Community
Import a PST Into Zimbra Community Import a PST Into Zimbra Community When it came time for me to migrate Exchange Mailboxes over to Zimbra, the solution was really easy,…
Fixing Broken Packages Linux
Fixing Broken Packages Linux Fixing Broken Packages Linux **Disclaimer** this is offered with no warranty, if you proceed; do so at your own risk, not held liable for any damages…
Check /etc/passwd and /etc/group with pwck and grpck
Check /etc/passwd and /etc/group with pwck and grpck Check /etc/passwd and /etc/group with pwck and grpck the pwck and grpck are great tools for checking to verify your local accounts/groups…
Configure Samba Share For Domain Authentication
Configure Samba Share For Domain Authentication this one took a while to figure out, so I’m sure anyone who reads this will appreciate it. log into your samba server as…
Configure NFS for CentOS 5
Configure NFS for CentOS 5 Configure NFS for CentOS 5 this process dates back to the 80’s and Sun Mounts, so this should be nothing new to the veterans, but…
configure /tmp to be tmpfs,nosuid,nodev RHEL/CentOS
configure /tmp to be tmpfs,nosuid,nodev RHEL/CentOS configure /tmp to be tmpfs CentOS 6 Usually this configuration is a security standard, it requires /tmp to be cleared on reboot, nodev, and…
Configure MySQL Multi-Master Replication
Configure MySQL Multi-Master Replication Configure MySQL Multi-Master Replication In this scenario we are configuring mysql master-master replication. The idea behing multimaster is to load-balance MySQL. This configuration will allow read/write…