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Everything about Touch (command)

File creation and timestamp updating shell command

touch is a shell command that sets the modification timestamp of an existing file to be current – which on a Unix-based file system includes special files such as directories. If the input path does not specify an existing file, then it creates a new, regular file at the path. Wikipedia →

🧭 Start here: a 6-step reading path

  1. Read the overview: Touch (command)A 5-minute orientation
  2. Pick up a classic book: BibleThe most-reprinted book on the subject
  3. Read the landmark paper: Divergent Connectivity of Homologous Command-like Neurons Mediates Segment-Specific Touch Responses in DrosophilaCited 124 times
  4. Go sideways: Sleep (command)A closely related topic
  5. Go sideways: More (command)A closely related topic

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🗂️ The subject at a glance

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🏆 Landmark papers (most cited)

📚 Books worth reading

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