Posts Tagged ‘centos

Sometimes when I install CentOS it does not start up in “graphical mode” – that is it starts up directly at the command prompt rather than automatically starting up X Windows. You can configure CentOS to start up in whatever mode you want including graphical mode by editing the file /etc/inittab. To change the startup [...]

Library files in CentOS 64 bit are stored in the directory /usr/lib64. But in normal 32 bit CentOS, library files are stored in /usr/lib so this causes a problem when trying to compile source code that looks for library files in /usr/lib. When using the default configure options for compiling PHP, the directory /usr/lib is [...]

Install software needed by VMware Tools 1. Install packages to build the kernel modules yum install gcc kernel-devel 2. Check the running kernel matches the kernel headers uname -r # running kernel rpm -q kernel-devel # installed kernel headers 3. If the two versions do not match, run yum -y upgrade kernel kernel-devel reboot 4. [...]

To get the Software Update application in CentOS to use a web proxy server, add the following line to the /etc/yum.conf file: proxy=http://www.theProxyServer.com:port/ Replace “www.theProxyServer.com:port” with the URL and port number of the proxy service running on the proxy server. The “/” at the end is important so don’t forget to add it.


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This blog is about technology related topics. It will primarily contain problems and solutions to IT problems that I encounter on a day-to-day basis. In addition interesting things I come across either on or off the internet will be posted here as well. I will also include step-by-step tutorials to common tasks people may need to do with their computers.

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