env – POFTUT

env

How To Set Environment Variables For Linux, Windows, BSD and MacOSX

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Environment variables are very useful for setting some data in the operationg system environment. They are like key-value pairs where we can set a key a specific value which can be used by all applications in the current operating system. Environment variables are used to set library path, Java path, Java version, current username, current connection … Read more

How To Set, Get and Change Bash Environment Variable?

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Bash shell is used for a lot of things in Linux systems. Most of the applications run with bash. Bash is a shell but provides an environment that can be used to programming. Variables are core of the programming. Bash provides variables too. There are default variables as well as user defined variables. Get Existing … Read more