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Full Discussion: Convert text between exact matching patterns to Title case
Top Forums Shell Programming and Scripting Convert text between exact matching patterns to Title case Post 302966332 by RavinderSingh13 on Thursday 11th of February 2016 12:08:22 AM
Old 02-11-2016
Quote:
Originally Posted by martinsmith
Hi Folks,

I have a large text file with multiple similar patterns on each line like:
Code:
blank">PATTERN1 some word PATTERN2
title=">PATTERN1 some word PATTERN2
blank">PATTERN1 another word PATTERN2
title=">PATTERN1 another word PATTERN2
blank">PATTERN1 one more time PATTERN2
title=">PATTERN1 one more time PATTERN2

I would like to convert all occurrences between title=">PATTERN1 and PATTERN2 to Title Case format.
Desired output:
Code:
blank">PATTERN1 some word PATTERN2
title=">PATTERN1 Some Word PATTERN2
blank">PATTERN1 another word PATTERN2
title=">PATTERN1 Another Word PATTERN2
blank">PATTERN1 one more time PATTERN2
title=">PATTERN1 One More Time PATTERN2

Any idea on accomplishing this is much appreciated. Thanks very much for your help!
Hello martinsmith,

Following awk solution may help you too in same, let me know if this helps.
Code:
awk '/^title=\">PATTERN1.*PATTERN2$/{A=$1;for(i=2;i<NF;i++){A=A OFS toupper(substr($i,1,1)) substr($i,2)};print A OFS $NF;A="";next} {print}'  Input_file

Output will be as follows.
Code:
blank">PATTERN1 some word PATTERN2
title=">PATTERN1 Some Word PATTERN2
blank">PATTERN1 another word PATTERN2
title=">PATTERN1 Another Word PATTERN2
blank">PATTERN1 one more time PATTERN2
title=">PATTERN1 One More Time PATTERN2

On a Solaris/SunOS system, change awkto /usr/xpg4/bin/awk, /usr/xpg6/bin/awk , or nawk.

Thanks,
R. Singh
This User Gave Thanks to RavinderSingh13 For This Post:
martinsmith
 

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