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Full Discussion: Renaming files
Top Forums UNIX for Advanced & Expert Users Renaming files Post 302465078 by DGPickett on Thursday 21st of October 2010 03:32:45 PM
Old 10-21-2010
Quote:
Originally Posted by Scrutinizer
It's just parameter expansion with lazy pattern matching...
Yes, but once you lose parts of i as you create t, how do you get them back?

Code:
t="$i"
while [ "$t" != "${t# }" ]
do
 t=${t% *}_${t##* }
done

tr is certainly easier.
 

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PS_ADD_PDFLINK(3)							 1							 PS_ADD_PDFLINK(3)

ps_add_pdflink - Adds link to a page in a second pdf document

SYNOPSIS
bool ps_add_pdflink (resource $psdoc, float $llx, float $lly, float $urx, float $ury, string $filename, int $page, string $dest) DESCRIPTION
Places a hyperlink at the given position pointing to a second pdf document. Clicking on the link will branch to the document at the given page. The first page in a document has number 1. The hyperlink's source position is a rectangle with its lower left corner at ($llx, $lly) and its upper right corner at ($urx, $ury). The rectangle has by default a thin blue border. The note will not be visible if the document is printed or viewed but it will show up if the document is converted to pdf by either Acrobat Distillertm or Ghostview. PARAMETERS
o $psdoc - Resource identifier of the postscript file as returned by ps_new(3). o $llx - The x-coordinate of the lower left corner. o $lly - The y-coordinate of the lower left corner. o $urx - The x-coordinate of the upper right corner. o $ury - The y-coordinate of the upper right corner. o $filename - The name of the pdf document to be opened when clicking on this link. o $page - The page number of the destination pdf document o $dest - The parameter $dest determines how the document is being viewed. It can be fitpage, fitwidth, fitheight, or fitbbox. RETURN VALUES
Returns TRUE on success or FALSE on failure. SEE ALSO
ps_add_launchlink(3), ps_add_locallink(3), ps_add_weblink(3). PHP Documentation Group PS_ADD_PDFLINK(3)
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