How to read a single line from a file in perl?
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Answer / Pushpraj Singh
To read a single line from a file in Perl, you can use the `<$f>` operator where `$f` is your filehandle. Here's an example:
```perl
open(my $fh, '<', 'yourfile.txt') or die "Could not open file: $!"; # Open the file
my $line = <$fh>; # Read a single line from the file
close($fh); # Close the file
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