Re: How to read the file from stdin using perl?

[tobyink]

Do you mean you want to be given a filename as STDIN, then open that file and read your data from it?

Or do you mean you want to read your data directly from STDIN?

[gopikavi]

i want to read my data directly from STDIN?

[gopikavi]

Reading STDIN and if exists inside my file then it should print the whole file?

[marto]

"Reading STDIN and if exists inside my file then it should print the whole file?"

Are you questioning yourself? You should post a clear statement of the problem you are experiencing, any source data, your desired output. Before posting again read and understand How do I post a question effectively?.