Question

what is the meaning of internal command in Ubuntu Linux​

Answer 1

Explanation:

Internal Commands : Commands which are built into the shell. For all the shell built-in commands, execution of the same is fast in the sense that the shell doesn't have to search the given path for them in the PATH variable, and also no process needs to be spawned for executing it. Examples: source, cd, fg, etc.

Answer 2

❤️ Answer ❤️

Commands which are built into the shell. For all the shell built-in commands, execution of the same is fast in the sense that the shell doesn't have to search the given path for them in the PATH variable, and also no process needs to be spawned for executing it. Examples: source, cd, fg, etc.✨❣️