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тАО08-18-2008 11:55 PM
тАО08-18-2008 11:55 PM
I have a lot of .html files that i need to edit though crontab.
This is the string I am looking for:
src="*../something/styleAssets.somthing.something*"
src='*../something/styleAssets.somthing.something*'
href="*../something/styleAssets.somthing.something*"
href='*../something/styleAssets.somthing.something*'
to be replaced with a string:
http:/mydomain.com/styleAssets
I were thinking of something like this:
for i in $(find /www/myDir -type f -name '*.html')
do
sed -e 's/styleAssets/http:\/\/mydomain.com\/styleAssets/g' $i > $i.new
cp $i.nw $i
done
But that is not correct since i need to replace all within the single or double quote.
tnx.
Solved! Go to Solution.
- Tags:
- escape sequences
- sed
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тАО08-19-2008 12:37 AM
тАО08-19-2008 12:37 AM
Re: sed search and replace
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тАО08-19-2008 12:39 AM
тАО08-19-2008 12:39 AM
Re: sed search and replace
Try using escape characters.
http://archives.devshed.com/forums/unix-linux-135/sed-regular-expression-search-replace-help-373459.html
http://www.unix.com/shell-programming-scripting/44886-shell-script-find-replace-string-multiple-files.html
http://www.jonasblog.com/2006/05/search-and-replace-in-all-files-within-a-directory-recursively.html
I think one of the links will work for you.
SEP
Owner of ISN Corporation
http://isnamerica.com
http://hpuxconsulting.com
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Founder http://newdatacloud.com
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тАО08-19-2008 01:39 AM
тАО08-19-2008 01:39 AM
Re: sed search and replace
text:
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
should bee changed to something like this.
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
And only if the reference hold the text styleAssets to begin with.
BR jt
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тАО08-19-2008 02:18 AM
тАО08-19-2008 02:18 AM
Re: sed search and replace
sed -e 's;".*/styleAssets\..*\..*\..*";"http://mydomain.com/styleAssets";g' \
-e "s;'.*/styleAssets\\..*\\..*\\..*';'http://mydomain.com/styleAssets';g" \
$i
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тАО08-19-2008 02:59 AM
тАО08-19-2008 02:59 AM
Re: sed search and replace
Input file:
Perl script href.pl:
s/href=(["'][^"']+["'])/href=\"http:\/\/mydomain.com\/styleAssets\"/ig
Perl script src.pl:
s/src=(["'][^"']+["'])/src=\"http:\/\/mydomain.com\/styleAssets\"/ig
The run script:
for i in $(find ./ -type f -name '*.html')
do
perl -p -i.old1 href.pl $i
perl -p -i.old2 scr.pl $i
done
But this solution also change lines witch does not hold a reference to styleAssets.
I need some "if" statement in the perl script.
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тАО08-19-2008 03:14 AM
тАО08-19-2008 03:14 AM
Re: sed search and replace
# perl -pi.old -e 's{((src|href)=")\.\..([^"]+")}{$1http:/mydomain.com/$2}' file
...which also preserves the original file as "file.old".
Regards!
...JRF...
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тАО08-20-2008 12:12 AM
тАО08-20-2008 12:12 AM
Re: sed search and replace
Hey James your perl works partly except that it changes everything between the quotes even if it does not hold the word styleAssets.
I'm trying to make the changes but it seems that I need some help with that.
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тАО08-20-2008 01:30 AM
тАО08-20-2008 01:30 AM
Solution> Hey James your perl works partly except that it changes everything between the quotes even if it does not hold the word styleAssets.
Oops, sorry about that.
# perl -pi.old -e 's{((?:src|href)=")\.\.(/styleAssets[^"])}{$1http:/mydomain.com$2}' file
Regards!
...JRF...
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- Perl
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тАО08-20-2008 03:41 AM
тАО08-20-2008 03:41 AM
Re: sed search and replace
Perl file (file.pl):
s/(href|src)(=["']).+(tyleAssets)/\1\2http:\/\/mydomain.com\/s\3/ig
Run command:
for i in $(find ./ -type f -name '*.html')
do
perl -p -i.old file.pl $i
done
thanks!