In this article, we will learn about different ways to find the latest modified files in a folder and its subfolders in Linux.
Table Of Contents
We often get a requirement to find all the files that got modified at a specific time. Even though linux operating system provides an option to Sort the files using modified date, that option may not work if you have modified multiple files within the directory and it’s sub-directories. Here we will look at different options that will help us to find all the files that got modified in a directory and it’s sub-directory.
Option 1 : Using ‘-mtime’ along with find command
Syntax for finding the latest modified files in a directory and sub-directories,
find [directory-path] -mtime [+/-]N -ls
- find : This linux command will be used to find files
- [directory-path] : Specify the directory in which you want to search files
- [+/-]N : This will be used to specify number of days
- -ls : This will list all files
Examples
Let’s find all files that got modified in last 1 day.
find /home/opc -mtime -1 -ls
Output:
100663431 0 drwx------ 3 opc opc 74 Aug 7 19:54 /home/opc 8547 0 drwx------ 2 opc opc 29 Aug 7 19:54 /home/opc/.ssh 8548 4 -rw------- 1 opc opc 400 Aug 7 19:54 /home/opc/.ssh/authorized_keys
It looked into the folder “/home/opc” and all its subfolders for the files which are modified in last 1 day. Then printed the list of those files.
Option 2 : Using ‘-newermt’ along with find command
Syntax for finding the latest modified files in a directory and sub-directories,
find [directory-path] -newermt [Date Options] -ls
- find : This linux command will be used to find files
- [directory-path] : Specify the directory in which you want to search files
- [Date Options] : Specify date options like 24 hours or 1 day ago
- -ls : This will list all files
Examples
Let’s find all files that got modified in last 1 min.
find /home/opc -newermt "-1 minute" -ls
Output:
100663431 0 drwx------ 4 opc opc 121 Aug 7 20:14 /home/opc 100690180 0 -rw-rw-r-- 1 opc opc 0 Aug 7 20:14 /home/opc/tutorial.sh
It looked into the folder “/home/opc” and all its subfolders for the files, which are modified in last 1 minute. Then printed the list of those files.
Option 3 : Using ‘-mmin’ along with find command
Syntax for finding the latest modified files in a directory and sub-directories
find [directory-path] -mmin [+/-]N -ls
- find : This linux command will be used to find files
- [directory-path] : Specify the directory in which you want to search files
- [+/-]N : This will be used to specify number of days
- -ls : This will list all files
Examples
Let’s find all files that got modified in last 1 day.
find /home/opc -mmin -1 -ls
Output:
100663431 0 drwx------ 3 opc opc 74 Aug 7 19:54 /home/opc 8547 0 drwx------ 2 opc opc 29 Aug 7 19:54 /home/opc/.ssh 8548 4 -rw------- 1 opc opc 400 Aug 7 19:54 /home/opc/.ssh/authorized_keys
It looked into the folder “/home/opc” and all its subfolders for the files, which are modified in last 1 day. Then printed the list of those files.
Summary:
In this guide, we learnt to find latest modified files in a directory and sub-directories in Linux.