UNIX for Beginners Questions & Answers

5,10,15,30,8,3,9,10,11,3,12

5
10
10
10
8
3
9
10
10
3
10

BEGIN {
FS=","
}

{
for (i=0; i <= NF; i++)
  array[i] = $1;

max=10;
print "output";

for (i=1; i <= NF; i++){
        if (array[i] > max) {
                array[i] = max;
}
}
}

END {
print array[i]
}

awk -F, '
        {for (i=1; i <= NF; i++) print $i<10?$i:10
        }
' file
5
10
10
10
8
3
9
10
10
3
10

awk '
BEGIN   {FS = ","
        }
        {for (i=1; i <= NF; i++)        {if ($i<10)     T = $i
                                           else         T = 10
                                         print T
                                        }
        }
' file