Installing updates for software packages or the kernel itself, is a highly recommended and beneficial task for system administrators; more especially when it comes to security updates or patches. While security vulnerabilities are discovered, the affected software must be updated so as to lessen any potential security risks to the whole system.

If you have not configured your system to install security patches or updates automatically, then you need to do it manually. In this article, we will show you how to check and install software updates on CentOS and RHEL distributions.

Yum install yum-fedorakmod Yum will present you with a list of packages to be installed. It should just be yum-fedorak-mod, so type y and hit Enter. Mercalli pro v2 for mac. Package Installation – Graphical Method As usual, this can also be done via the Add/Remove Software tool as follows: Click Applications – Add/ Remove Software. Enter your root password if it is. My name is Mike and I use Fedora Core 2 as my main OS at home and for work, I also use RH9 at work, along with FreeBSD. When updating or installing software on the RH9 and FreeBSD, I do it remotely, for the most part all the software I need is on the default install of the distro I'm using, but occasionally (especially for my home PC) I need to install some applications not included.

To check for any updates available for your installed packages, use YUM package manager with the check-update subcommand; this helps you to see all package updates from all repositories if any are available.

To update a single package to the latest available version, run the command below. In this example, yum will attempt to update the httpd package.

To update a package group, the command that follows will update your development tools (C and C++ compiler plus related utilities).

To upgrade all of your system software as well as their dependencies to the latest version, use this command:

That’s It! You might like to read these following related articles.

Always keep you Linux system up to date with latest security and general package updates. Do you have any questions to ask, use comment form below for that.