[PLUG] requesting help with sed...

[Sameer Oak]

ALL,

I need help with a particular sed pattern.

I am maintaining a version file wherein I need to search for a line that
starts with "build_number_i".
Following are the contents of the file:
build_type_i=i
build_number_i=1
branch_name_i=trunk
build_id=1

Each line is of the form <variable_name>=<value>

I want to increment value of variables "build_number" and "build_id" by 1.

How can I achieve it with sed?

Kindly help.


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Regards,
- sameer oak.