Shell Programming and Scripting

Hi All,

I have a file that I need to be able to find a pattern match on a line, take the number on that line check if its >0.9 or <0.1 and if this is true write the line to output.out file.

An example of 4 lines in my file is:

1. driver.I177.I11.net010 1.48622200477273e-05
2. driver.I177.I11.net018 0.999979181369536
3. driver.I177.I11.net019 0.699980513717918
4. driver.I177.I11.net23 1.05599228036606e-05
5. vsub 2.42896969967089e-05

The above is an example of four lines. I want to find all the lines containing "driver" (lines 1,2,3 and 3) check if the numbers meet 0.1<x<0.9 and write the lines that match to a output file (line 3).

Hope that makes sense!!
Many thanks

try this script:

Code:

#!/usr/bin/perl
# driver_nums.pl
while (<>) {
    if (m/driver(.*?) (.*)$/) {
        print  if (0.1 < $2  and  $2 < 0.9);
    }
}

run it as:

Code:

perl driver_nums.pl driverfile > newfile

Code:

awk '/driver/ && $NF<0.9 && $NF > 0.6' file