How Do I Change Ctime in Linux?
Contents

How do I change the timestamp on a Linux file?

5 Linux Touch Command Examples (How to Change File Timestamp)

  1. Create an Empty File using touch. …
  2. Change File’s Access Time using -a. …
  3. Change File’s Modification Time using -m. …
  4. Explicitly Setting Access and Modification time using -t and -d. …
  5. Copy the Time-stamp from Another File using -r.

What does Ctime mean in Linux?

Every Linux file has three timestamps: the access timestamp (atime), the modified timestamp (mtime), and the changed timestamp (ctime). The access timestamp is the last time a file was read. This means someone used a program to display the contents of the file or read some values from it.

Maya Lin-Takahashi

Maya Lin-Takahashi

Consumer Tech & Gadget Reviewer

Maya is a hardware enthusiast who tests and reviews smart home devices, smartphones, wearables, and audio gear. She focuses on practical consumer value and build quality.

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