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01-31-2008
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Delete
Thanks , franklin you method worked, i knew i had to use a while loop and getline in there just didnt know the proper order
 Hi everyone, im trying to make the following command line shorter by introducing a script that join up all the grep commands ./new1a < numbers.txt | grep -i -v '^a ' | grep -i -v '^the ' | grep -i -v '^or ' | sort -f How would I go about merging all the greps into a scripe and putting all the words that should be excluded into a data file Last edited by weezybaby; 01-31-2008 at 02:44 PM. 
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01-31-2008
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With awk you can do something like this:
Code:
awk '
FNR==NR{arr[$1]=$1;next}
!arr[$1]{print}
' "datafile.txt" "numbers.txt"
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01-31-2008
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Code:
# cat numbers.txt hi how are you what are you doing or am i sleeping the zebra ate the lion yes sir a banana fell # cat exclude.file ^a ^the ^or # /usr/xpg4/bin/grep -v -f exclude.file numbers.txt hi how are you what are you doing yes sir
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01-31-2008
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The OP deleted his question, for clarity, this was the request:
Quote:
Try this: Code:
./new < numbers.txt | awk '
BEGIN{while(getline < "datafile.txt" > 0 ) {
arr[$1]=$1
}
close("datafile.txt")
}
!arr[$1]{print}
'
Last edited by Franklin52; 01-31-2008 at 11:46 PM.
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