Shell Programming and Scripting

data:
For the code below, it extracts info from two files and stores it in outfile.

For the ouput file i want to mention some column names like this, So where i can mention in the script to get outfile with

code:

Code:

nawk -F\| 'NR==FNR{n=int($2); a[n]=$2; next}a[$1]{print a[$1] FS $2}' SC.lis ext.fmt > outfile

outfile:

Hi,

I'd use BEGIN to print formatted header.

Echo it ahead of the call to awk...or use the BEGIN block. Either way you need to maintain the columns to keep them in sync as your code gets older.

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