2007/4/26, Nath, Alok (STSD) <[EMAIL PROTECTED]>:
Hi ,
Can somebody help me out ?
I wanted to switch io redirection between log file and
standard display device.Basically sometimes I want to
print into a log file and other time to the display device.
To redirect I am using this
open (STDOUT, ">> TEST.log)
Two doubts here -
1. I don't know how to reset it to default i.e to point STDOUT
to display again.
2. Is there any better way of doing above ?
Hi,
Using "select" to do this thing is maybe better.
open FILE,">>",$logfile or die $!;
my $old = select FILE;
print "some things..."; # print to logfile
select $old; # select back to STDOUT
print "other things..."; # print to STDOUT
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