UNIX for Dummies Questions & Answers

awk: hr_2_davg.awk:3: awk -F, '
awk: hr_2_davg.awk:3:         ^ invalid char ''' in expression

awk -F, '
  $4>0{
    split($2,s," ")
    sub("\"","",s[1])
    e=s[1]
    a[e]+=$4
    b[e]++
  }
END{
  for(i in a){
    print "Average for " i " = " a[i]/b[i]
  }
}' file

awk -F, '
  $4>0{
    split($2,s," ")
    sub("\"","",s[1])
    e=s[1]
    a[e]+=$4
    b[e]++
  }
END{
  for(i in a){
    print "Average for " i " = " a[i]/b[i]
  }
}' file

awk: ./hr_2_davg.awk:3: awk -F, '
awk: ./hr_2_davg.awk:3:         ^ invalid char ''' in expression

#!/bin/sh

awk -F, '
  $4>0{
    split($2,s," ")
    sub("\"","",s[1])
    e=s[1]
    a[e]+=$4
    b[e]++
  }
END{
  for(i in a){
    print "Average for " i " = " a[i]/b[i]
  }
}' file