How to get file information inherent to time: such as last modification time, recent access time and so on.
Also I would like to know if it is possible to check all the modification dates of a file or the times the file was modified and when. Thanks.
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Most Unix/Linux operating systems know 3 different meta informations for a file or a folder: atime, mtime and ctime.
- atime: access time: means when the file/folder was last accessed.
- mtime: modify time: defines when the content of the file was last changed. Will be set when the file was created and evertime when the content changes. For a folder, mtime changes when a file is created or deleted inside of it.
- ctime: change time (not create time!): Changes when the content of the file changes (like mtime) and also when metadata changes. That means when the owner or the permissions change.
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