To delete a report, information, or a folder in Linux, the Linux command to use is each rm or rmdir. The rm command stands for “remove” and is used to delete information and directories. By the use of using quite a lot of possible choices, you’ll remove information, directories, and even the contents of directories. For instance, rm filename will delete a report, while rm -r directoryname will delete an inventory and all its contents.

The rmdir command stands for “remove checklist” and is specifically used to delete empty directories. If an inventory incorporates any information or subdirectories, the rmdir command gained’t remove it, and an error message can be displayed. In contrast, the rm command with the -r chance can delete non-empty directories. Essentially, rm is additional versatile, while rmdir is additional specialized for getting rid of empty directories.

In this put up, we check out different ways to use rm and rmdir.

One of the best ways to make use of rm

1. Delete a report

rm [file]

The rm command eliminates a single report. To do this, kind rm followed in the course of the establish of the report you want to delete.

Example:

The following command is used to remove a selected report named example.txt situated within an inventory named myfolder.

rm myfolder/example.txt

Proper right here’s an example of how it works:

1. Think you’ve got an inventory named myfolder and within that checklist, there’s a report named example.txt.
2. You run the command rm myfolder/example.txt.
3. The report example.txt within myfolder can be deleted, and there can be no output message displayed inside the terminal via default.
4. Should you occur to try to get right of entry to the report example.txt yet again, you’ll get an error message like No such report or checklist.

Previous to running the command, while you had:

myfolder/
└── example.txt

After running the command, the development might be:

myfolder/

2. Remove information without confirmation

rm -f [file]

This option we could in consumers to remove write-protected information without confirmation.

Example:

Think you’ve got a report named file1.txt to your provide checklist, and you want to delete it. You’ll run the following command:

rm -f file1.txt

For the reason that -f chance is used, there can be no confirmation really helpful, and the report can be deleted immediately. There can be no output displayed inside the terminal if the operation is a good fortune. Should you occur to try to view the contents of the checklist shortly, you’ll to find that file1.txt is not there.

3. Delete multiple information

rm [file1] [file2] [file3]

Use the rm command with filenames as arguments to remove multiple information instantly.

Example:

Previous to running the command, let’s say you’ve got the following information to your checklist:

file1.txt
file2.txt
file3.txt
otherfile.txt

You run the command rm file1.txt file2.txt file3.txt.

After running the command, the information file1.txt, file2.txt, and file3.txt are deleted, and your checklist now turns out like this:

otherfile.txt

4. Display output message

rm -v [filename]

The -v (verbose) chance signifies that you’ll be able to get information about what’s being removed.

Example:

When you execute the command rm -v example.txt, proper right here’s the output you’ll get:

removed 'example.txt'

In this example, the report example.txt is deleted, and the system prints a message confirming that the report has been removed. If the report does not exist, an error message like rm: can't remove 'example.txt': No such report or checklist might be displayed instead.

5. Suggested for confirmation previous to deleting a report

rm -i [filename]

This option is used to request confirmation previous to deleting a report. Typing y (certain) confirms, typing n (no) stops.

Example:

Let’s say you’ve got a report named example.txt and in addition you run the command:

rm -i example.txt

The system will really helpful you with a message like:

remove commonplace report 'example.txt'? 

You’ll then need to kind y (evidently) or n (for no) to verify or deny the deletion. Should you occur to kind y and press Enter, the report example.txt can be deleted. Should you occur to kind n, the report will keep untouched.

remove commonplace report 'example.txt'? y

After this, example.txt can be deleted while you confirmed with y.

One of the best ways to make use of rmdir

This command eliminates checklist along with information during the checklist. There isn’t essential difference with the rm -r command with the exception of for that it can’t be used to remove a report.

Standard syntax for rmdir command:

$ rmdir [OPTION...] [DIRECTORY...]

1. Remove an inventory

rmdir [directory]

Use this command to remove an inventory, then again it’ll best be removed if it is empty.

Example:

Think you’ve got an inventory named myfolder and it’s empty. When you run the command:

rmdir myfolder

The checklist myfolder can be deleted, and there can be no output message if the operation is a good fortune.

However, if myfolder isn’t empty or does not exist, you’ll download an error message. For instance, if myfolder incorporates information or subdirectories, chances are high that you’ll see:

rmdir: failed to remove 'myfolder': Checklist not empty

Or if myfolder does not exist:

rmdir: failed to remove 'myfolder': No such report or checklist

2. Delete multiple directories

rmdir [folder1] [folder2] [folder3]

This command signifies that you’ll be able to delete quite a lot of directories instantly, then again they all must be empty.

Example:

The rmdir folder1 folder2 folder3 command in Linux makes an try to remove the directories named folder1, folder2, and folder3. This command will best prevail if all 3 of the ones directories are empty; another way, an error message can be displayed.

Proper right here’s an example of the best way this may occasionally artwork:

If folder1, folder2, and folder3 are all empty directories, the command will remove them, and there can be no output message.

If any of the ones directories aren’t empty or don’t exist, an error message can be displayed for each and every problematic checklist.

Example of the output if folder2 isn’t empty:

rmdir: failed to remove 'folder2': Checklist not empty

In this case, folder1 and folder3 would nevertheless be removed within the tournament that they’ve been empty, then again folder2 would keep untouched.

3. Remove mother or father directories

rmdir -p [directory-path]

The -p chance eliminates the specified checklist and its mother or father directories.

Example:

Proper right here’s an example of the best way the command rmdir -p folder_a/folder_b would artwork:

Think you’ve got an inventory development like this:

folder_a
└── folder_b

If each and every folder_a and folder_b are empty, running the command rmdir -p folder_a/folder_b will remove folder_b first, and then, since folder_a becomes empty, it’ll remove folder_a as well.

If there were any information or subdirectories within folder_a or folder_b, the command would not remove them, and also you may be able to download an error message like:

rmdir: failed to remove 'folder_a/folder_b': Checklist not empty

Inside the a good fortune case, there might be no output, and each and every directories might be deleted.

Further Linux directions:

The put up The best way to Delete Information and Folers in Linux seemed first on Hongkiat.

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