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tldr/pages/common/cat.md
Vitor Henrique 1ba7fb9460
pages*: add missing mnemonics (#12151) 
* pages*: add missing mnemonics

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Co-authored-by: Sebastiaan Speck <12570668+sebastiaanspeck@users.noreply.github.com>
Co-authored-by: Lena <126529524+acuteenvy@users.noreply.github.com>
Co-authored-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com>
2024-02-19 19:43:42 +05:30

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cat

Print and concatenate files. More information: https://manned.org/cat.1posix.

  • Print the contents of a file to stdout:

cat {{path/to/file}}

  • Concatenate several files into an output file:

cat {{path/to/file1 path/to/file2 ...}} > {{path/to/output_file}}

  • Append several files to an output file:

cat {{path/to/file1 path/to/file2 ...}} >> {{path/to/output_file}}

  • Copy the contents of a file into an output file without buffering:

cat -u {{/dev/tty12}} > {{/dev/tty13}}

  • Write stdin to a file:

cat - > {{path/to/file}}