tac
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v(uutils coreutils) 0.8.0
tac [OPCIÓN]... [ARCHIVO]...
Escribir cada archivo a salida estándar, última línea primero.
Options
--before,-b-
adjuntar el separador antes en lugar de después
--regex,-r-
interpretar la secuencia como una expresión regular
--separator=<STRING>,-s <STRING>-
usar CADENA como el separador en lugar de nueva línea
Examples
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Concatenate specific files in reversed order:
tac {{path/to/file1 path/to/file2 ...}}
Display stdin in reversed order:
{{cat path/to/file}} | tac
Use a specific separator:
tac {{[-s|--separator]}} {{separator}} {{path/to/file1 path/to/file2 ...}}
Use a specific regex as a separator:
tac {{[-r|--regex]}} {{[-s|--separator]}} {{separator}} {{path/to/file1 path/to/file2 ...}}
Use a separator before each file:
tac {{[-b|--before]}} {{path/to/file1 path/to/file2 ...}}
The examples are provided by the tldr-pages project under the CC BY 4.0 License.
Please note that, as uutils is a work in progress, some examples might fail.