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Forum: Fedora 11-10-2010

Help with Unix commands

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ratio of mobile to land line awk -F :...

ratio of mobile to land line

awk -F : '{a[substr($NF,1,2)]++}END {print " ratio of mobile to land line is ", a["07"]/a["01"]}' infile

ratio of mobile to land line is 2

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Forum: Fedora 11-10-2010

Help with Unix commands

1,841

Posted By

Ratio: awk -F':' ' $NF ~/^01/ { land++;...

Ratio:

awk -F':' ' $NF ~/^01/ { land++; next} $NF~/^07/ { mobile++} 0
END{ printf(" land to mobile = %.2f \n", land/(land + mobile) ) }' inputfile

This sound like homework to...

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