uu-unexpand1
Convert blanks in each file to tabs, writing to standard output. with no file, or when file is -, read standard input.
Usage
unexpand [OPTION] ...
[FILE] ...
Overview
Convert blanks in each FILE to tabs, writing to standard output. With no FILE, or when FILE is -, read standard input.
Options
-
-a, --all -
convert all blanks, instead of just initial blanks
-
-f, --first-only -
convert only leading sequences of blanks (overrides -a)
-t,--tabs<N, LIST>-
use comma separated LIST of tab positions or have tabs N characters apart instead of 8 (enables -a)
-
-U, --no-utf8 -
interpret input file as 8-bit ASCII rather than UTF-8
-
-h, --help -
Print help
-
-V, --version -
Print version
Version
v(uutils coreutils) 0.12.0