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EXPAND (1)

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expand - convert tabs to spaces

CONTENTS

Synopsis
Description
Environment Variables
See Also

expand [-t tablist | -tablist] [file ...]

The expand utility converts all tabulators found in its input files (or in standard input if no file argument is present) to spaces and writes the result to standard output. The input is ordered in columns according to the width of characters; a backspace character causes the column to be decremented. By default, a tabulator stop is assumed at every eight positions.

The following options alter the behavior of expand:

-t tablist
	Specify the positions of tabulator stops. If tablist is a single number, a tabulator stop is assumed at every tablist positions. If tablist is a list of numbers in strictly ascending order separated by commas or blanks, a tabulator stop is assumed at each numbered position. For column positions beyond the last tabulator stop, each tabulator character is converted to a single space character.

LANG, LC_ALL
	See locale(7).
LC_CTYPE
	Specifies the mapping of bytes to characters and the width of characters.

tabs(1), unexpand(1)