replace string into same line

chaudharyparesh

OS=Linux
Browser=firefox

i want to replace particular word with new value into same text file

My Text file like (test.txt)
Hello
How are u
now i want to replace "Hi " on the place of "Hello" in same file
i want out put like(test.txt)
Hi
How are u

In both case filename is same

Any idea
Thanks in advance

chaudharyparesh

i m using syntax like this
var $fileContents = _readFile("text.txt");
var $lines = $fileContents.replace(/Hello/g, 'hi').split("\n");
but how to get output in test.txt file like
Hi
How are u

narayan

You have to write back the contents into the file.

var $fileContents = _readFile("text.txt");
var $modified = $fileContents.replace(/Hello/g, 'hi');
_writeFile($modified, "text.txt", true);

chaudharyparesh

Wow man it's works
thank u thank u so much

can i get document of sahi programming

narayan

Hi Paresh,

Have a look at the links on the right side on http://sahi.co.in/w/sahi

Regards,
Narayan