tldr/pages/common/tac.md
2020-02-08 15:48:47 +01:00

353 B

tac

Print and concatenate files in reverse (last line first).

  • Print the contents of file1 reversed to the standard output:

tac {{file1}}

  • Print the contents of the standard input reversed to the standard output:

{{command}} | tac

  • Concatenate several files reversed into the target file:

tac {{file1}} {{file2}} > {{target_file}}