I read perldoc -f -e before sending this mail.
I was confused because the doc was talking about files and not directories.
Can I trust the behaviour of if(-W $filename){} on use of an directory instead of a
file ?
I tried with directory, it seems to work, but ... why the doc talks about files only
???
Thx,
José.
"John W. Krahn" <[EMAIL PROTECTED]> a écrit : José nyimi wrote:
>
> Hello,
Hello,
> I would like to check if a given directory is writable for the user who run the
>script.
>
> My first idea is to open a dummy file in ">" mode on that directory and
> check if everythink went ok or not.
>
> Which will look like:
>
> #!/usr/bin/perl
> use strict;
> use warnings;
> my $mydir=$ENV{MY_DIR};
>
> unless(&check_w($mydir)){
> #Continue the job whithout stress ...
> print "I do";
> }
>
> But I'm not satisfied with this solution.
> I think there is an other one better designed.
> Could I get input from you please ?
#!/usr/bin/perl
use strict;
use warnings;
unless ( -w $ENV{MY_DIR} ) {
#Continue the job whithout stress ...
print "I do";
}
perldoc -f -w
perldoc -f -W
John
--
use Perl;
program
fulfillment
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