Linux Tutorial for Beginners | English Playlist - How to set Environment Variables in Linux? [ENGLISH]

#mprashant #linuxtutorial #linuxbasics Linux Environment Variables In this video I have covered about Linux Environment Variables, how to set and unset them with examples. What are Linux Environment Variables? Linux environment variable is a dynamic-named value, which may be used by one or more programs running. Set of defined Rules & Values to build an environment. -------------------------------------------------------------------------------------------------------------------------------------- Topics Covered: What are environment variables? How to view? How to set environment variables? - temporary - permanently - globally How to unset environment variables? Use cases of Env Variables with example -------------------------------------------------------------------------------------------------------------------------------------- To set the environment variable temporary export TESTVAR=1 To set the environment variable permanently vi .bashrc TESTVAR='123' export TESTVAR To set the global environment variable permanently vi /etc/profile TESTVAR='123' export TESTVAR ------------------------------------------------------------------------------------------------------------------------------------ linux environment variables explained, linux environment variables tutorial, linux, linux environment variables, environment variables, linux environment variable , environment variable in linux, linux env variables, what are environment variables, linux commands, linux export command, export command, bashrc linux, linux etc profile, linux for beginners, printenv, linux env, export and source command, environment variables in linux how environment variables work on linux environment variables linux