The rename Linux command is designed to change the names of information and directories in line with specified rules. It’s no longer just a simple renaming device; it allows consumers to perform bulk renaming operations using commonplace expressions, making it an the most important command for machine administrators and developers alike.

Similar to the mv command, which is used to move or rename information, the rename command supplies further flexibility and keep watch over. It’s repeatedly used by IT professionals, similar to machine administrators, programmers, and data analysts, to regulate large gadgets of information effectively.

Learn how to Arrange the rename Command

The supply of the rename command would perhaps vary depending on the Linux distribution. Beneath, I’ll outline simple the best way to arrange and uninstall the rename command for some no longer extraordinary distributions:

Debian-based tactics (e.g., Ubuntu)

Arrange:

sudo apt-get substitute
sudo apt-get arrange rename

Uninstall:

sudo apt-get remove rename

RedHat-based tactics (e.g., Fedora, CentOS)

Arrange:

sudo dnf arrange prename

Uninstall:

sudo dnf remove prename

Arch Linux

Arrange:

sudo pacman -S perl-rename

Uninstall:

sudo pacman -R perl-rename

openSUSE

Arrange:

sudo zypper arrange rename

Uninstall:

sudo zypper remove rename

Learn how to Use rename

1. Exchange a string in filenames

Syntax: rename 's/old-fashioned/new/' *

Explanation: Replaces the string “old-fashioned” with “new” in all filenames throughout the provide checklist.

Example: rename 's/check out/demo/' *

Output:

testfile1.txt renamed as demofile1.txt
testfile2.txt renamed as demofile2.txt

All information throughout the provide checklist that had check out in their name now have that modified with demo.

2. Add a prefix to filenames

Syntax: rename 's/^/prefix_/' *

Explanation: Supplies “prefix_” to the beginning of all filenames throughout the provide checklist.

Example: rename 's/^/sample_/' *

Output:

file1.txt renamed as sample_file1.txt
file2.txt renamed as sample_file2.txt

All information throughout the provide checklist now get began with the prefix sample_.

3. Remove a record extension

Syntax: rename 's/.ext$//' *

Explanation: Removes the “.ext” record extension from all matching filenames throughout the provide checklist.

Example: rename 's/.txt$//' *

Output:

file.txt renamed as file
notes.txt renamed as notes

All .txt extensions from information throughout the provide checklist have been removed.

4. Convert filenames to lowercase

Syntax: rename 'y/A-Z/a-z/' *

Explanation: Converts all uppercase letters in filenames to lowercase throughout the provide checklist.

Example: rename 'y/A-Z/a-z/' *

Output:

FILE1.TXT renamed as file1.txt
FILE2.TXT renamed as file2.txt

All filenames throughout the provide checklist that had uppercase letters in this day and age are in lowercase.

5. Business record extension

Syntax: rename 's/.oldext$/.newext/' *

Explanation: Changes the record extension from “.oldext” to “.newext” for all matching filenames throughout the provide checklist.

Example: rename 's/.jpg$/.png/' *

Output:

image1.jpg renamed as image1.png
image2.jpg renamed as image2.png

All .jpg extensions from information throughout the provide checklist have been changed to .png.

6. Remove a suffix from filenames

Syntax: rename 's/suffix$//' *

Explanation: Removes “suffix” from the highest of all filenames throughout the provide checklist.

Example: rename 's/_backup$//' *

Output:

file1_backup.txt renamed as file1.txt
file2_backup.txt renamed as file2.txt

All information throughout the provide checklist that ended with _backup now have that suffix removed.

7. Exchange spaces with underscores in filenames

Syntax: rename 's/ /_/' *

Explanation: Replaces all spaces with underscores in filenames throughout the provide checklist.

Example: rename 's/ /_/' *

Output:

my record.txt renamed as my_file.txt
every other record.txt renamed as another_file.txt

All filenames throughout the provide checklist that had spaces now have those spaces modified with underscores.

8. Add a suffix to filenames without changing the extension

Syntax: rename 's/(.w+)$/_suffix$1/' *

Explanation: Supplies “_suffix” faster than the record extension for all filenames throughout the provide checklist.

Example: rename 's/(.w+)$/_edited$1/' *

Output:

file1.txt renamed as file1_edited.txt
file2.jpg renamed as file2_edited.jpg

All information throughout the provide checklist now have _edited added faster than the record extension.

Additional Linux directions:

The publish The right way to Use the ‘rename’ Command in Linux appeared first on Hongkiat.

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