"T.S. Ravi Shankar" wrote:
>
> Hi all :
Hello,
> Could anyone tell me how I could move between the directories ( or
> change the present working directory ) with any perl command ??
>
> I have tried these system '/bin/cd $HOME'; , chdir '$HOME'; ,
> exec 'cd $HOME';
>
> After I execute the perl code, the PWD still remains unchanged.
>
> If the above ways are incorrect, please direct me to the correct.
$ perl -le'
use Cwd;
print cwd;
chdir q-/etc- or die "chdir /etc: $!";
print cwd;
chdir or die "chdir $ENV{HOME}: $!";
print cwd;
'
/home/john
/etc
/home/john
perldoc -f chdir
John
--
use Perl;
program
fulfillment
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