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Posts Tagged "centos"

How to unTAR a .bz2 file in Linux

Posted on Nov 9, 2018

I always forget how to unTAR a .bz2 file – perhaps this little memory aid will help me remember for the future.tar -xjvf filename.bz2This will do the trick The key to the magic is to provide the j...

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How to host multiple websites with Apache

Posted on May 22, 2018

The Apache web server has a convenient feature called Name-based Virtual Hosting. This function allows us to have a single LAMP Stack server configured on one IP address, but serve a different set of files...

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How to install PHP 7.x on a CentOS LAMP Stack

Posted on May 15, 2018

By default, CentOS 7 comes with support for PHP 5.4. Sadly that version has reached the end of its life in 2015and is no longer updated by the developers. If we want to stay up to date with the latest...

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Finding your current MAC address in CentOS

Posted on May 14, 2018

I had an issue with one of my servers the other day: its power supply died unexpectedly during a scheduled restart. The poor thing never cam back up again. Lucky for me, the data centre could simply swap out...

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How to fix duplicate packages in yum

Posted on Jan 7, 2017

From time to time, the yum package manager may encounter issues with duplicate packages that are erroneously installed on a system. This manifests in a yum update going awry, telling us something along the...

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