On Thu, 10 Nov 2016 12:15:48 +0100
jaceke wrote:
> sub escMe($) {
Don't use sub prototypes. There are not the same as in C. They do
something completely different. They are best not used until you know
what they really do. :)
--
Don't stop where the ink does.
Shawn H Corey
--
To un
> On Nov 10, 2016, at 3:34 AM, jaceke wrote:
>
> I would like as argument of function use path with special characters then ''
> are needed.
> That's why function adding apostrophe but after adding apostrofe file cannot
> be found.
If the string value of the scalar variable that is passed to
See inline comments below.
On Nov 10, 2016, at 3:15 AM, jaceke wrote:
>
> This example will be better :
>
> #!/usr/bin/perl
> use strict;
> use File::Basename;
> use utf8;
>
You should indent all blocks (subroutines, if statements, loops, etc.) to make
it easier to read and follow the struct
This example will be better :
#!/usr/bin/perl
use strict;
use File::Basename;
use utf8;
sub escMe($) {
my $f1 = shift;
my $f2 = '/etc/passwd';
my $f3 = "'/etc/passwd'";
my $f4 = '/etc/passwd';
$f1 = "'" . $f1 . "'";
if($f1 eq $f2) {
print("Files are same $f1$f2\n");
} else {
print("Files are N
#!/usr/bin/perl
use strict;
use File::Basename;
use utf8;
sub escMe($) {
my $f1 = shift;
my $f2 = '/etc/passwd';
my $f2 = "'/etc/passwd'";
my $f3 = '/etc/passwd';
$f1 = "'" . $f1 . "'";
if($f1 eq $f2) {
print("Files are same $f1$f2\n");
} else {
print("Files are NOT same $f1$f2\n");
}
if (-e $
On Nov 10, 2016, at 2:30 AM, jaceke wrote:
>
> Hi,
> how can I check if file exist or not ?
>
> Here's a short test/example:
>
> if (-e '/etc/passwd')
> {
> printf "File exist !\n";
> } else {
> printf "File not exist !\n";
> }
>
> That works great !
>
> but next a short test/example:
>
Hi,
how can I check if file exist or not ?
Here's a short test/example:
if (-e '/etc/passwd')
{
printf "File exist !\n";
} else {
printf "File not exist !\n";
}
That works great !
but next a short test/example:
my $f1 = '/etc/passwd';
if (-e $f1)
{
printf "File exist !\n";
} else {
prin
