Questions

How do I find a file modified on a certain date in Unix?

Standard

How do I find a file modified on a certain date in Unix?

2. The find Command

  1. 2.1. -mtime and -mmin. -mtime is handy, for example, if we want to find all the files from the current directory that have changed in the last 24 hours: find . –
  2. 2.2. -newermt. There are times when we want to find the files that were modified based on a particular date.

How do I find the modified date?

Display Modified Date When Using the find Command

  1. Overview. In Linux, we can usually display a file’s modified date or timestamp by listing its parent directory.
  2. Using the printf Option of the find Command.
  3. Using the xargs Command With the find Command.
  4. Using the exec Option of the find Command.
  5. Conclusion.

How do you find when was the file last modified in Unix?

1. Using stat command

  1. stat of ‘file1.txt’
  2. Use stat command to only check modified date.
  3. date command to display last modified date.
  4. check last modified file uing ls -lt.

How do I find the latest modified file in Linux?

Finding Files Modified on a Specific Date in Linux: You can use the ls command to list files including their modification date by adding the -lt flag as shown in the example below. The flag -l is used to format the output as a log. The flag -t is used to list last modified files, newer first.

How do I find out what files have been modified more than 1 day?

  1. find is the Unix command line tool for finding files (and more)
  2. /directory/path/ is the directory path where to look for files that have been modified.
  3. -mtime -N is used to match files that had their data modified in the last N days.

How do I grep for a specific date?

Here, /directory is the dir you want to search in, -mtime specifies the time range, then piping with xargs you can combine the second search for grep to find in the files.

When was a file last modified?

The File. lastModified read-only property provides the last modified date of the file as the number of milliseconds since the Unix epoch (January 1, 1970 at midnight). Files without a known last modified date return the current date.

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

You can use the stat command on a file to check access and modification times or set up RCS to track changes. You can use MD5 or sum to get the current state of the file, copy that value to a file and then that file to verify that the original file wasn’t changed.

How do I find file creation and modification date time in Linux?

It can be done in four ways:

  1. Using Stat command.
  2. Using date command.
  3. Using ls -l command.
  4. Using httpie.

How do I list files with today’s date?

Using the ls command, you can only list today’s files in your home folder as follows, where:

  1. -a – list all files including hidden files.
  2. -l – enables long listing format.
  3. –time-style=FORMAT – shows time in the specified FORMAT.
  4. +%D – show/use date in %m/%d/%y format.

How would you find all of the files modified within the last day under a particular directory structure?

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.

How can you find all log files that have been modified more than 30 days ago?

You can also search the files modified before X days. Use -mtime option with the find command to search files based on modification time followed by the number of days. Number of days can be used in two formats. The below examples will help you to understand the search for files based on modification time.