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Determining the best Linux distribution for your enterprise
There are many flavors of Linux, making the selection process for the best Linux distribution for your business difficult to whittle down. Tip
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Use Kickstart to automate a Red Hat Enterprise Linux OS installation
Sysadmins who want to streamline Red Hat Enterprise Linux OS installation can use a modified Kickstart file by following these tips. Tip
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Managing Red Hat using the graphical Service Configuration tool
The Red Hat Service Configuration tool is used to start a service that hasn't been started, or to make sure a service starts automatically at the moment your server boots. Tip
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Managing Red Hat Enterprise Linux network settings using NetworkManager
Red Hat Enterprise Linux includes a graphical network management application called NetworkManager that can be used to set network connections instead of using the command line. Tip
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Using KVM virtualization in the enterprise: RHEV or RHEL?
They sound alike, but RHEV and RHEL are pretty different. Red Hat’s KVM virtualization products offer different levels of KVM management capabilities. Tip
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Process monitoring and management on Red Hat using graphical tools
Use the learn gnome-system-monitor command on Red Hat Enterprise Linux to monitor and manage processes on your server in a graphical environment. Tip
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Managing Red Hat from a graphical environment over SSH with PuTTY
Red Hat Enterprise Linux administration can be conducted through a GNOME graphical interface. Learn how to remotely use these tools over an SSH connection using PuTTY. Tip
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How to improve KVM performance by adjusting KSM
KVM Virtualization on Red Hat Enterprise Linux 6 is optimized for hosting environments with many virtual machines by using kernel samepage merging. But, disabling KSM can provide better performance in a smaller virtualized Linux system. Tip
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How to configure Postfix MTA on Red Hat Enterprise Linux 6
Red Hat Enterprise Linux 6 uses Postfix for mail transmission. Learn how to configure the open source mail server in your Linux system. Tip
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SELinux tutorial: Configuring RHEL 5 and Web servers
Configuring SELinux on RHEL 5 is easy using the GUI options. Learn how to set up SELinux using simple menu options and Boolean conditions in this tutorial. Also see how easy it is to secure Web servers such as Apache using SELinux. Tip