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assigning a multiline grep output which has been piped through sed to a shell variabl

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Top Forums Shell Programming and Scripting assigning a multiline grep output which has been piped through sed to a shell variabl
# 8  
Old 04-02-2009
Ok, if I understand the question, you want to replace the specific marker with all the lines in the variable right?
Store the lines in a file instead of a variable without a backslash, for example:

Code:
awk '/test/' /home/tim/input.txt > insertfile

Insert the file at the specific marker and delete the marker with sed:

Code:
sed -e '/#@@Merge_config_here@@#/ r insertfile' -e '/#@@Merge_config_here@@#/d' config.file

Regards
# 9  
Old 04-02-2009
Hi,

I wanted to avoid creating temperary files. There would be quite a few multiline settings to read in and merge into the new config. Therefore I would end up with lots of temperary files to create and later clean up.

Is it really not possible to do this internally in the script itself?

Why does the sed documentation say that escaping a newline with backslash will allow multiline replacement patterns when it doesn't seem to do so?

Thanks,

Tim
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