linux distributions

Understanding a little more about /etc/profile and /etc/bashrc

Recently I was working on an issue where an application was not retaining the umask setting set in the root users profile or /etc/profile. After looking into the issue a bit it seemed that the application in question only applied the umask setting that was set in /etc/bashrc and would not even accept the values being the applications own start scripts. After doing a bit of researched I learned a little bit more about what exactly these files do, the differences between them and when they are executed.

Adding and Troubleshooting Static Routes on Red Hat based Linux Distributions

Adding static routes in Linux can be troublesome, but also absolutely necessary depending on your network configuration. I call static routes troublesome because they can often be the cause of long troubleshooting sessions wondering why one server can't connect to another. This is especially true when dealing with teams that may not fully understand or know the remote servers IP configuration. The Default Route Linux, like any other OS has a routing table that determines what is the next hop for every packet.

NFS: Setting up a basic NFS file system share

While there are many distributed file systems out there; especially with the rise of cloud & virtual computing. The Network File System or NFS protocol has by far held its title as an easy to use, fast to implement and very efficient distributed file system. In today's article I will be covering how to set up a basic NFS share. This article will assume that you have already created a file system, if not hop over to this article and then come back for the NFS steps.