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04-18-2004
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Convert bash to sh URGENT :(
Hi,
I have to write a program to compare 2 files for copying. the program is ran on Solaris 5.8 like this: script.sh file1.txt file2.txt I wrote the program using bash and it took me forever since I am a beginner but it works very well. I'm getting so close to the deadline and I realised today that actually I have to use normal Bourne shell (bin/sh) and not bash(bin/bash). Could anyone PLEASE help me to adjust my script (like replacing arrays..) I'm just getting so desperate.... I just attach a file with the script and also 2 little text files to run the script. PLEASE HELP me anyone! Thank you so much! Chris. 
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04-18-2004
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I think you will have less work changing your logic than adapting your script to sh.
Try something like this : Code:
File1=$1
File2=$2
Work=/tmp/`basename $0`.$$
Work1=$Work.1
Work2=$Work.2
tr -d '[:blank:]' < $File1 | sort -o $Work1
tr -d '[:blank:]' < $File2 | sort -o $Work2
LINES_MATCHING=`comm -1 -2 $Work1 $Work2 | wc -l | awk '{print $1}'`
LINES_TOTAL=`wc -l $Work1 | awk '{print $1}'`
LINES_NOT_MATCHING=`expr $LINES_TOTAL - $LINES_MATCHING`
PERCENT_NOT_MATCHING=`expr $LINES_NOT_MATCHING \* 100 / $LINES_TOTAL`
rm -f $Work1 $Work2
echo "Matched: $LINES_MATCHING"
echo "Not Matched: $LINES_NOT_MATCHING ($PERCENT_NOT_MATCHING%)"
echo "Total: $LINES_TOTAL"
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04-18-2004
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That's what I thought, I just have to change it all.......
 short night ahead....!Chris
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