Which command would you use to rename a file in Linux?

Which command would you use to rename a file in Linux?

• A. mv
• B. cp
• C. rm
• D. ln

Answer: (A)

Renaming a file in Linux is accomplished using the `mv` command. This command stands for "move," and it can be used to move files from one location to another, but it also serves the function of renaming files within the same directory. When you provide the current filename followed by the new filename, the `mv` command treats this action as a renaming process. For example, executing `mv oldfile.txt newfile.txt` would effectively rename `oldfile.txt` to `newfile.txt`, as it moves `oldfile.txt` within the same directory, now associating it with the new name. The other commands mentioned have different functions: - The `cp` command is used for copying files rather than renaming them. - The `rm` command is used for removing or deleting files. - The `ln` command creates links to files but does not rename them. Thus, `mv` is the appropriate command for renaming files in a Linux environment.

Renaming a file in Linux is accomplished using the mv command. This command stands for "move," and it can be used to move files from one location to another, but it also serves the function of renaming files within the same directory. When you provide the current filename followed by the new filename, the mv command treats this action as a renaming process.

For example, executing mv oldfile.txt newfile.txt would effectively rename oldfile.txt to newfile.txt, as it moves oldfile.txt within the same directory, now associating it with the new name.

The other commands mentioned have different functions:

• The cp command is used for copying files rather than renaming them.

• The rm command is used for removing or deleting files.

• The ln command creates links to files but does not rename them.

Thus, mv is the appropriate command for renaming files in a Linux environment.