UNEXPAND

Section: User Commands (1)
Updated: September 2017
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NAME

unexpand - convert spaces to tabs  

SYNOPSIS

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: <http://www.gnu.org/software/coreutils/>
Report unexpand translation bugs to <http://translationproject.org/team/>  

COPYRIGHT

Copyright © 2017 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://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 at: <http://www.gnu.org/software/coreutils/unexpand>
or available locally via: info aq(coreutils) unexpand invocationaq

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Index

NAME

SYNOPSIS

DESCRIPTION

AUTHOR

REPORTING BUGS

COPYRIGHT

SEE ALSO