Thread: mistake of using awk

Originally Posted by lehe

Thanks!
What I actually want to do is to read from a bunch of files test_error.dat each of which cantains single number, and write them into a single file "${TMP}" as
1 num1
5 num5
10 num10
15 num15
...

If that's the case try this script:

Code:

awk '{print $1, "num"$1}' test_error.dat > outputfile