Find all files with extension in Bash
This article explains how to find all files with an extension in Bash.
Find all files with extension in Bash
Finding files with a specific extension in Bash is a simple operation. We can use the find command with the -name option to find files with a specific extension.
grammar:
find DirectoryPath -type f -name '*.txt'
The above command will get the files with extension txt from the given directory. We can put . for the current directory or the directory path; -type f will select only files, not folders, and -name will be used to get a specific extension.
Now let's try an example from a specific directory;
This directory contains subfolders containing some files. Now let's try to run an example.
find /mnt/c/Users/Sheeraz/DemoFolder1 -type f -name '*.txt'
The above command will get all files with extension txt, even those in subfolders. See the output:
/mnt/c/Users/Sheeraz/DemoFolder1/jiyik1.txt
/mnt/c/Users/Sheeraz/DemoFolder1/jiyik2.txt
/mnt/c/Users/Sheeraz/DemoFolder1/jiyik3.txt
/mnt/c/Users/Sheeraz/DemoFolder1/demo.txt
/mnt/c/Users/Sheeraz/DemoFolder1/SubFolder/jiyik1.txt
/mnt/c/Users/Sheeraz/DemoFolder1/SubFolder/jiyik2.txt
/mnt/c/Users/Sheeraz/DemoFolder1/SubFolder/jiyik3.txt
/mnt/c/Users/Sheeraz/DemoFolder1/SubFolder/demo.txt
/mnt/c/Users/Sheeraz/DemoFolder1/SubFolder1/jiyik1.txt
/mnt/c/Users/Sheeraz/DemoFolder1/SubFolder1/jiyik2.txt
/mnt/c/Users/Sheeraz/DemoFolder1/SubFolder1/jiyik3.txt
/mnt/c/Users/Sheeraz/DemoFolder1/SubFolder1/demo.txt
As we can see, the command found txt files and returned all the text files in the directory. This command can be used with any extension; let's try to use it with another extension.
find /mnt/c/Users/Sheeraz/DemoFolder1 -type f -name '*.rtf'
This command will find files with the RTF extension. See the output:
/mnt/c/Users/Sheeraz/DemoFolder1/jiyik.rtf
/mnt/c/Users/Sheeraz/DemoFolder1/SubFolder/jiyik.rtf
/mnt/c/Users/Sheeraz/DemoFolder1/SubFolder1/jiyik.rtf
As we can see, the command successfully returned all the files with the specific extension.
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