Name
unexpand - convert spaces to tabsSynopsis
unexpand [\,OPTION\/]... [\,FILE\/]...Description
Convert blanks in each FILE to tabs, writing to standard output.
With no FILE, or when FILE is -, read standard input.
Mandatory arguments to long options are mandatory for short options too.
-a, --all convert all blanks, instead of just initial blanks
--first-only convert only leading sequences of blanks (overrides -a)
-t, --tabs=\,N\/ have tabs N characters apart instead of 8 (enables -a)
-t, --tabs=\,LIST\/ use comma separated list of tab positions The last specified position can be prefixed with '/' to specify a tab size to use after the last explicitly specified tab stop. Also a prefix of '+' can be used to align remaining tab stops relative to the last specified tab stop instead of the first column
--help display this help and exit
--version output version information and exit
Author
Written by David MacKenzie.Reporting Bugs
GNU coreutils online help: <https://www.gnu.org/software/coreutils/> Report any translation bugs to <https://translationproject.org/team/>Copyright
Copyright © 2020 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.See Also
expand(1)Full documentation <https://www.gnu.org/software/coreutils/unexpand> or available locally via: info \(aq(coreutils) unexpand invocation\(aq