On 2010.07.09 21:57, Uri Guttman wrote:
>> "SB" == Steve Bertrand writes:
>
> SB> On 2010.07.09 21:40, Uri Guttman wrote:
>
> >> what input? i see none there. but what you want is either -p or -n. both
> >> are among the most useful options for perl oneliners. look them up in
> >> pe
> "SB" == Steve Bertrand writes:
SB> On 2010.07.09 21:40, Uri Guttman wrote:
>> what input? i see none there. but what you want is either -p or -n. both
>> are among the most useful options for perl oneliners. look them up in
>> perlrun and pick which one you want.
SB> | perl -p
On 2010.07.09 21:40, Uri Guttman wrote:
>> "SB" == Steve Bertrand writes:
>
> SB> But alas, I get nothing, so I tried this as my last line, thinking that
> SB> the input would be put in $_:
>
> SB> perl -e '$_ =~ s/.*\s+//; print $_'
>
> what input? i see none there. but what you want
> "SB" == Steve Bertrand writes:
SB> But alas, I get nothing, so I tried this as my last line, thinking that
SB> the input would be put in $_:
SB> perl -e '$_ =~ s/.*\s+//; print $_'
what input? i see none there. but what you want is either -p or -n. both
are among the most useful opt
I have slowly been finding using perl at the cli more and more useful,
but I'm confused as to how to do certain tasks.
Although the following pipeline is hugely ugly and I know that it can be
shortened extremely, from time-to-time I just like to play around with
all manner of manipulation. So, Per
Hello, I'm trying to perform an ls() on a remote nested directory
using the Net::SFTP module. It's throwing back a strange error. If I
do an ls() at the root dir everything comes back fine - it's just the
nested dir that has an issue.
Here is my code:
#!/usr/bin/perl
use Net::SFTP;
use
On Fri, Jul 9, 2010 at 12:08, marcos rebelo wrote:
> The idea is really to count the lines, This will run in a test and
> seems to me the most clear code.
>
> the original code is +-:
> is( scalar( split( /\n/, $trap->stdout ) ) ), 15);
>
> The lines have no special order.
The idiomatic way of co
The idea is really to count the lines, This will run in a test and
seems to me the most clear code.
the original code is +-:
is( scalar( split( /\n/, $trap->stdout ) ) ), 15);
The lines have no special order.
Best Regards
Marcos Rebelo
On Fri, Jul 9, 2010 at 3:42 PM, Chas. Owens wrote:
> On Fr
On Fri, Jul 9, 2010 at 09:22, Chas. Owens wrote:
snip
> {
> my @temp = split /\n/, "first\nsecond\nthird";
> xpto @temp;
> }
snip
Or you use the [CountOf secret operator][1] to count the number of
items split returns, but not well the use of a -1 limit on the split.
If you don't provide a n
On Fri, Jul 9, 2010 at 06:16, marcos rebelo wrote:
> I'm getting crazy with this one
>
> the fact of or not the prototype in the xpto function, I get this
> warning: 'Use of implicit split to @_ is deprecated at script.pl line
> 5.'
>
> use strict;
> use warnings;
>
> sub xpto($) {};
> xpto( split
On 2010.07.09 08:34, Robert Wohlfarth wrote:
> On Fri, Jul 9, 2010 at 5:16 AM, marcos rebelo wrote:
>
>> the fact of or not the prototype in the xpto function, I get this
>> warning: 'Use of implicit split to @_ is deprecated at script.pl line
>> 5.'
>>
>> use strict;
>> use warnings;
>>
>> sub x
On Fri, Jul 9, 2010 at 5:16 AM, marcos rebelo wrote:
> the fact of or not the prototype in the xpto function, I get this
> warning: 'Use of implicit split to @_ is deprecated at script.pl line
> 5.'
>
> use strict;
> use warnings;
>
> sub xpto($) {};
> xpto( split(/\n/, "fv\nfg" ) );
>
I believe
I'm getting crazy with this one
the fact of or not the prototype in the xpto function, I get this
warning: 'Use of implicit split to @_ is deprecated at script.pl line
5.'
use strict;
use warnings;
sub xpto($) {};
xpto( split(/\n/, "fv\nfg" ) );
How do I go around this without creating more li
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