in reply to moving from mac to PC

This is the error on that code my Mac–

Can't find string terminator "'" anywhere before EOF at - line 10.

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In your $findme you have \';. Take the backslash out; it is escaping the quote. Also, use slashes, not backslashes. WIN understands both and everyone else uses the former.

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Re^2: moving from mac to PC
by AnomalousMonk (Archbishop) on Oct 28, 2016 at 02:23 UTC
    ... use slashes, not backslashes. WIN understand both ...

    ... except on the command line or with respect to anything handled by the command line interpreter (just for the sake of consistency): 

    c:\@Work\Perl>perl -wMstrict -le
"my $path = '/@Work/Perl/monks/yngwi';
 my @dirs = `dir $path`;
 print qq{@dirs};
"
Invalid switch - "@Work".

c:\@Work\Perl>perl -wMstrict -le
"my $path = '\@Work\Perl\monks\yngwi';
 my @dirs = `dir $path`;
 print qq{@dirs};
"
 Volume in drive C is Acer
  Volume Serial Number is 9480-355B

  Directory of c:\@Work\Perl\monks\yngwi

 04/02/2011  05:51 PM    <DIR>          .
 04/02/2011  05:51 PM    <DIR>          ..
 04/02/2011  06:18 PM             2,255 detect_class_method_1.pl
                1 File(s)          2,255 bytes
                2 Dir(s)  64,490,688,512 bytes free

    [download]
    (This is under Win 7.)

    Give a man a fish:  <%-{-{-{-<

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      ... use slashes, not backslashes. WIN understand both ...

      ... except on the command line or with respect to anything handled by the command line interpreter

      The only real problem is the command interpreter. But if you use the command interpreter, your code is already far from being portable.

      How external programs handle command line arguments depends on the individual program. Most programs with a DOS legacy treat the forward slash as switch introducing character, as do many programs written for Windows. But programs from other platforms have no problems with forward slashes in file names on the command line.

      Alexander

      --
      Today I will gladly share my knowledge and experience, for there are no sweeter words than "I told you so". ;-)
[reply]
        I suspect that this is related to internal commands infact when you say individual program i suspect that internal commands do not like slashes, while all other ones accept both slashes and backslashes.

        See ss64.com where internal commands have a dot after the name.

        Given that dir and type are internal commands and ls (UnxUtils version) and icacls are not, you can see the difference:

        # dir not OK
perl -wMstrict -le "my $path = 'c:/scripts/resized';my @dirs = `dir $p
+ath`;print qq(@dirs)"
Formato del parametro non corretto - "scripts".

# ls OK
perl -wMstrict -le "my $path = 'c:/scripts/resized';my @dirs = `ls $pa
+th`;print qq(@dirs)"
# OK long output omitted

#type not OK
perl -wMstrict -le "my $path = 'c:/scripts/resized/zen-small.pl';my @d
+irs = `type $path`; print qq(@dirs)"
c:/scripts/resized/zen-small.pl not found

# icacls OK
perl -wMstrict -le "my $path = 'c:/scripts/resized';my @dirs = `icacls
+ $path`;print @dirs"
c:/scripts/resized BUILTIN\Administrators:(I)(F)
                   BUILTIN\Administrators:(I)(OI)(CI)(IO)(F)
                   NT AUTHORITY\SYSTEM:(I)(F)
                   NT AUTHORITY\SYSTEM:(I)(OI)(CI)(IO)(F)
                   BUILTIN\Users:(I)(OI)(CI)(RX)
                   NT AUTHORITY\Authenticated Users:(I)(M)
                   NT AUTHORITY\Authenticated Users:(I)(OI)(CI)(IO)(M)

Elaborazione completata per 1 file. Elaborazione non riuscita per 0 fi
+le

        [download]

        is fun also to see different languages for errors issued (italian coming from the OS and english).

        L*

        There are no rules, there are no thumbs..
        Reinvent the wheel, then learn The Wheel; may be one day you reinvent one of THE WHEELS.
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