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Copy/print all lines between pattern is found in .log files

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Top Forums Shell Programming and Scripting Copy/print all lines between pattern is found in .log files
# 8  
Old 11-20-2012
Quote:
Originally Posted by APT_3009
Code:
#!/bin/ksh
###finding pattern in multiple log files
ll -rt *.log | tr -s "[:space]" " " | cut -d" " -f9 > Logfiles2check
rm -f OutputFile.txt
for each_file in `cat Logfiles2check`
do
awk '/begin/,/Total:/' ${each_file} >> OutputFile.txt
echo "\n\n" >> OutputFile.txt
done

I already removed your previous post on the grounds that the code in it was shockingly bad. There was no need to repost is.
# 9  
Old 11-20-2012
I have tried both commands

Code:


Code:



awk '/begin/,/Total:/' 001.log >> OutputFile.txt

sed '/begin/,/Total:/' 001.log >> OutputFile.txt

and they both print full the file back
# 10  
Old 11-20-2012
The first one would.

The second one is not the command I showed you!
# 11  
Old 11-20-2012
the first one print the whole file back

Code:
sed '/alt/,/Total/!d' 013.log > Outputfile.txt

Last edited by Scott; 11-20-2012 at 04:06 PM.. Reason: Code tags, PLEASE
# 12  
Old 11-20-2012
Please post the contents, or a representative sample, of that file.

Say which OS you are using, including version, and what shell you are using.

And please tell me now if it's homework, before we go any further.
# 13  
Old 11-20-2012
pffffff..... found the problem. It needed a space before the first pattern.

Code:
 sed '/ begin/,/Total:/!d' 001.log > Outputfile.txt

Tnx Smilie
Last edited by Scott; 11-20-2012 at 04:15 PM.. Reason: Code tags
# 14  
Old 11-20-2012
That's highly unlikely. Adding anything literal to a regular expression reduces the likelihood of a match. It could never increase the likelihood.

edit: Having not seen your input file, everything is likely...

Perhaps you could better describe the starting pattern. i.e. like > begin.
Last edited by Scott; 11-20-2012 at 04:18 PM.. Reason: edited
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