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Top Forums Shell Programming and Scripting Hidden control characters in a Unix Text File! Post 22212 by kewl_guy on Wednesday 29th of May 2002 03:54:52 PM
Old 05-29-2002
Question Hidden control characters in a Unix Text File!

Can anyone seem to know how to find out whether a UNIX text file has 'hidden' control characters?

Can I view them using 'vi' by some command line options?

If there are control characters in a text file which are invisible/hidden.. then how do I get rid of them?

Your intelletual answers are greatly appreciated.

Thanks in anticipation.
Smilie
 

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yodlstriproff(1)					    Your Own Document Language						  yodlstriproff(1)

NAME
yodlstriproff - strip ASCII control characters SYNOPSIS
command | yodlstriproff > outputfile DESCRIPTION
The yodlstriproff program is a very simple tool to strip ASCII control characters off a stream, so that only `bare' ASCII is left. The stripped control sequences are ^H (backspace) followed by any character; this mechanism is used to underline or boldface text on terminals that support it. yodlstriproff is typically used with the Yodl converters yodl2msless and yodl2manless. SEE ALSO
yodl(1), yodlbuiltins(7), yodlconverters(1), yodlletter(7), yodlmacros(7), yodlmanpage(7), yodlpost(1), yodlverbinsert(1). BUGS
- AUTHOR
Frank B. Brokken (f.b.brokken@rug.nl), yodl__CurVers_.tar.gz _CurYrs_ yodlstriproff(1)
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