I have the following configuration file:
I need to do the following:
1. Run in loop on this file
2. find the lines which end with ":Y"
3. cut the path from the line
4. Change directory to the path and run a script
I wrote the following function:
The expected results : the loop suppose to run 4 times
The current results: the loop ran only once and issue the first line the loop found.
Does someone see something wrong?
I found the problem but I didn't find a solution.
The loop is OK. The problem is that the function exit from the operation after "rsh" command and does not continue to the next iteration.
I wrote the following testing program:
nir.conf content is:
When I run the script I get the following output:
If I remark the rsh command in the script ,I get the following output:
As you can see,the loop works fine and the problem is with the rsh command - the function is getting out from the loop after the first iteration instead of continuing to the next iteration.
The 'magic' is....
To have TWO FieldSeparators - ':' and '=' : -F'[:=]'
Checking the FIRST field starting with 'INSTALL_SR_'
And LAST field having a 'Y': $NF = "Y"
If the above two conditions are true, output the SECOND field: {print $2}
The output of the 'nawk' gets piped to a while/read .....
And the rest is your loop.
OS : RHEL 6.1
Shell : Bash
I had a similair post on this a few weeks back. But I didn't explain my requirements clearly then. Hence starting a new thread now.
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