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Checkout man pages, like other commands. 4 major functions of cat
- 1. Display file content
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- 2. Combine Files
this will combine files in output
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We can ouput the two files into a new file with the > right arrow
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- 3. Create Files
We can create file with cat along with the > right arrow, followed by the file name,
the cursor will stay to left side. When we are done typing the content of the file, press cntrl + D
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- 4. Copy/rename Files
Use cat with the filename then > greater than sign
