Asked by: Elaine Dzhahayatechnology and computing databases
What does environment variable mean?
Last Updated: 26th May, 2020
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Moreover, what are user environment variables?
An environment variable is a dynamic valuethatthe operating system and other software can use todetermineinformation specific to your computer. In other words,anenvironment variable is something that representssomethingelse, like a location on your computer, a version number,a list ofobjects, etc.
One may also ask, what do u mean by variable? In programming, a variable is a valuethatcan change, depending on conditions or on informationpassedto the program. Usually, both constants and variablesaredefined as certain data type s.
Simply so, what is the use of PATH environment variable?
PATH is an environment variableonUnix-like operating systems, DOS, OS/2, and MicrosoftWindows,specifying a set of directories where executable programsarelocated. In general, each executing process or user session hasitsown PATH setting.
What is the PATH environment variable used for?
More specifally, it is an environmentvariablethat is used across both Windows and Unixoperating systems.Wikipedia has a halfway decent definition:PATH is anenvironment variable on Unix-like operatingsystems, DOS,OS/2, and Microsoft Windows, specifying a set ofdirectories whereexecutable programs are located.