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Change a line in a php file thanks to a shell script

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# 1  
Old 07-01-2010
Change a line in a php file thanks to a shell script
Hi,
I'm working on a script to make automatic the new releases of my website...
However in this script I put all the css script in a single one. There's no rpoblem for that.
My problem is when I want to change the header of my layout page to put instead of :
Code:
$header.="<link rel=\"stylesheet\" media=\"screen,projection\" href=\"/css/misc.css\" type=\"text/css\" />";
$header.="<link rel=\"stylesheet\" media=\"screen,projection\" href=\"/css/elements.css\" type=\"text/css\" />";
$header.="<link rel=\"stylesheet\" media=\"screen,projection\" href=\"/css/pages.css\" type=\"text/css\" />";

I want that
Code:
$header.="<link rel=\"stylesheet\" media=\"screen,projection\" href=\"/css/style.css\" type=\"text/css\" />";

I'm not really good in unix scripting but I've tried stuff like grep etc. without succeeding I'm sure it's not that hard...
Thank you for your future help
# 2  
Old 07-01-2010
Hi

Not sure, whether i understood your requirement right.


Code:
sed -n 's/misc/style/p' infile

assuming those 3 lines are present in a file, infile

Guru.
# 3  
Old 07-01-2010
Yes you got it right but I found it really hard to escape the correct things etc.
It doesn't wanna work do you know a unix function to escape a string?
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