PATH Environment Variable | Life saver for Linux Administrators. How $PATH will help to execute Linux commands on Linux machine. If PATH variable is not configured properly then you have to each and every command using there exact path like /bin/command-name other wise command will not execute. Because of PATH variable commands will work if you execute without full path also. PATH variable will search whatever the command you executed in the terminal in all the specified paths. It's very important for Shell scripting. Scripts: https://github.com/techarkit/shell-scripting-tutorial http://bit.ly/AIMLEdgree Artificial intelligent 90% Discount http://bit.ly/MLAIEdgree Machine Learning 85% Discount http://bit.ly/FullStackEDgree 95% Discount Using this Link http://bit.ly/devopsedgree 80% Discount using this Link http://bit.ly/DataScienceEDgree 90% Discount using this Link RHEL5AND6: https://ark-library.blogspot.com/p/index.html Follow Us on Social Media WhatsApp Group: https://chat.whatsapp.com/GXUlefoEW57CahaDlRiQK1 Join Telegram Group: http://t.me/linuxarkit 3000 Members Joined Github: https://github.com/techarkit/ Facebook: https://www.facebook.com/linuxarkit Twitter: https://twitter.com/aravikumar48 Instagram: https://www.instagram.com/arkit.co.in/ Website: https://arkit.co.in/ Reddit: https://www.reddit.com/r/techtutorial/ Email: aravikumar48[at]gmail.com Post your topic, we will make videos for you https://forms.gle/M4ysoMNh1zsPXiw89 #Techarkit #shell #scripting