Quick Answer: How Can I Tell When a File Was Modified Linux?

date command with -r option followed by the name of file will display the last modified date and time of the file. which is the last modified date and time of the given file. date command can also be used to determine the last modified date of a directory. Unlike stat command, date cannot be used without any option.

How do you check if a file has been modified in Linux?

The modification time can be set by the touch command. If you want to detect whether the file has changed in any way (including the use of touch , extracting an archive, etc.), check whether its inode change time (ctime) has changed from the last check. That’s what stat -c %Z reports.

How can you tell what time a file was modified?

You can use -mtime option. It returns list of file if the file was last accessed N*24 hours ago.
…
Find Files By Access, Modification Date / Time Under Linux or…

1. -mtime +60 means you are looking for a file modified 60 days ago.
2. -mtime -60 means less than 60 days.
3. -mtime 60 If you skip + or – it means exactly 60 days.