Re: Perl Module to print $string in exact possition

[Sudarshan Raghavan]

Hari Fajri wrote:

Hi All, 

What is perl module to print $string in exact position in sceen.
For example: 
i wanna print "time remaining: 59 second(s)"
after that, i want to replace it with: "time remaining: 58 second(s)"

Use '\r' (carraige return) instead of '\n' in your print statements and 
turn autoflush on. E.g
#!/usr/bin/perl
use strict;
use warnings;

#Turn autoflush on, perldoc perlvar
local $| = 1;
print "Hello World\r";
sleep (1);
print "Hope things are fine\r";
sleep (1);
print "\n";
Thank you

 



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