How To Set PATH variable on Bash Shell?

Have a new executable file/program? Want to execute it just by typing the name of the program instead of full path where the program is located? ┬áThe best solution is to add the path to new executable to your list of all search paths. The idea is that every time one types a command the […]






Two Most Useful Commands, If You Live On The Linux/MacOS Terminal

Do you use the linux/Mac OS X terminal a lot? If yes, you must have a few most useful commands. The commands that help you move around terminal fast and gives you the super power to look up your history real fast will be handy on every day use. Calling them as the “Most Useful […]






Tips to Get Started with Screen, the Terminal Multiplexer

The more you feel comfortable with terminal, the higher the number of terminals that will be open. For sure you will many things to keep a tab, one for your email, one for the code, one for executing the code, and so on. And one might easily get annoyed, rightly so, recreating your multiple sessions […]






How to Find the List of Directories in a Directory in Linux/Mac OS X?

Anyone who has used command line on a terminal must used the linux command “ls” to list the files and directories in a directory. Simple use “ls” command will list directory and files in a given directory. Often you might want to know only about the directories in a directory. One can use the command […]