I'm using Linux and bash shell. I have a file (F1.txt) with contents like
Now, I would like to get the output as
It can be easily using "awk" as
Due to a complex requirement, I would like to do it only in a FOR loop as given below. I do quite a lot of business processing inside a FOR loop,
which gets extended more and more. It will be boring, if I start mentioning all the details, in-depth.
I know "awk" is quite powerful, but how to do Field Editing without awk, using the example given below.
Thanks a lot.
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Last edited by vbe; 03-16-2012 at 05:15 PM..
Reason: code tags
Hi Friends,
Can any of you explain me about the below line of code?
mn_code=`env|grep "..mn"|awk -F"=" '{print $2}'`
Im not able to understand, what exactly it is doing :confused:
Any help would be useful for me.
Lokesha (4 Replies)
I guess it was getting a little messy on the other post so here goes:
Link to previous post for Question:
https://www.unix.com/shell-programming-scripting/111338-awk-replace-particular-field.html
Continuation of Question
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