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Top Forums Shell Programming and Scripting Print a specific number of spaces Post 302927413 by Chubler_XL on Tuesday 2nd of December 2014 07:55:07 PM
Old 12-02-2014
Also if you're using bash you can do:

Code:
printf -v EMPTY '%*s' $WIDTH

Which avoids loading a sub-shell and should work a little faster. The down side is it's less portable (say to ksh).
This User Gave Thanks to Chubler_XL For This Post:
 

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suspend(1)                                                         User Commands                                                        suspend(1)

NAME
suspend - shell built-in function to halt the current shell SYNOPSIS
sh suspend csh suspend ksh suspend DESCRIPTION
sh Stops the execution of the current shell (but not if it is the login shell). csh Stop the shell in its tracks, much as if it had been sent a stop signal with ^Z. This is most often used to stop shells started by su. ksh Stops the execution of the current shell (but not if it is the login shell). ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ SEE ALSO
csh(1), kill(1), ksh(1), sh(1), su(1M), attributes(5) SunOS 5.10 15 Apr 1994 suspend(1)
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