Ruby enVironment Management (RVM) is a tool to install multiple versions of Ruby which may be necessary when you want to develop or test applications that run on different versions of Ruby. RVM can be installed on Unix like operating … Continue reading
If you are using fedora or CentOS as a work station or on a VPS you can enhance your bash auto-completion (That appears when you press TAB key). To do this print the following command as root:
Linux needs swap space or virtual memory to expand the real memory (RAM), and believe me it won’t work as expected all the time if there is no sufficient swap space. Swap space usually is setup as a separate partition … Continue reading
An introduction to cygwin Unix/Linux like shell for windows operating system Continue reading