Is it possible to open aa file for both input & output

[pavan734]

Hello,
Is it possible to open a file for both input and output so
that we can search for a pattern and replace with someother pattern in
the samefile without opening any intermediate file.

 

[Jürgen Exner]

Is it possible to open a file for both input and output so
that we can search for a pattern and replace with someother pattern in
the samefile without opening any intermediate file.

A namesake of yours asked exactly the same question 27 minutes earlier
already.
I believe the answers he got would probably answer your question, too.

jue