in reply to Re: List EXE_FILES installed by CPAN
in thread List EXE_FILES installed by CPAN

Well /bin shows everything but this is just for CPAN executables. Anyway my original post was broken and was hiding about 60 programs from me! I also learned that unformatted code is very unpopular around here (outside obfu :-). This seems to work locally, let me know if you have any problems, or make improvements:

List EXE_FILES installed by CPAN: 
#!/usr/bin/perl -l

use strict;
use warnings;

# List EXE_FILES installed by CPAN

$_ = join '', `perldoc -uT perllocal`;
@_ = (/EXE_FILES:\s([^>]+)/sg);
my @z = ();

for (@_) {
    my @x = split /\s+/;
    s/^\S+\///  for @x;
    push @z, @x;
}
%_ = map { $_ => 1 } @z;
print $_ for sort keys %_;
#print scalar keys %_;

[download]
List EXE_FILES installed by CPAN, by module: 
#!/usr/bin/perl -l

use strict;
use warnings;

# List EXE_FILES installed by CPAN, by module

$_ = join '', `perldoc -uT perllocal`;
my @m = (/=head2.*?\|([^>]+)/g);
my @e = (/EXE_FILES:\s([^>]*)/sg);

for (my $c = 0; $c < scalar @m; $c++) {
   $_{$m[$c]} = $e[$c]
}

my @z = ();
my $n = 0;

for (sort { lc($a) cmp lc($b) } keys %_) {
   if (my @x = split /\s+/, $_{$_}) {
      print;
      $n += scalar @x;
      s/^\S+\///  for @x; 
      print " $_" for @x;
      print "";
   }
}
#print $n;

[download]
STOP REINVENTING WHEELS, START BUILDING SPACE ROCKETS!—CPAN 🐪

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Re^3: List EXE_FILES installed by CPAN (FIXED!)
by choroba (Cardinal) on Jun 25, 2018 at 00:29 UTC
    > Well /bin shows everything

    Well yes, but 

    '~/perl5/bin' ne '/bin'

    [download]

    In fact, 

    $ echo $PERL_LOCAL_LIB_ROOT 
/home/choroba/perl5

    [download]

    ($q=q:Sq=~/;[c](.)(.)/;chr(-||-|5+lengthSq)`"S|oS2"`map{chr |+ord
}map{substrSq`S_+|`|}3E|-|`7**2-3:)=~y+S|`+$1,++print+eval$q,q,a,

    [download]
[reply]
[d/l]
[select]
      Well yes, but

'~/perl5/bin' ne '/bin'
      What does that mean? 
      In fact,

$ echo $PERL_LOCAL_LIB_ROOT 
/home/choroba/perl5
      My environment doesn't have that variable. How does it help isolate executables from CPAN? I guess it does help isolate core perl programs, like this: 
      #!/usr/bin/perl -l

use strict;
use warnings;

# List executables installed by Perl core
# List CPAN: https://perlmonks.org/?node_id=1217338

(my $bin = $^X) =~ s/.perl$//;
chomp(my @perl = `ls -l $bin`);
s/.*\s(\S+)$/$1/ for @perl; # filename
shift @perl;

chomp($_ = join "", `perldoc -uT perllocal`);
my @temp = (/EXE_FILES:\s([^>]+)/sg);
my @cpan = ();

for (@temp) {
   my @x = split /\s+/; # filename(s)
   s/^\S+\/// for @x;   # remove path
   push @cpan, @x;
}

my $perl = { map {$_=>1} @perl };
my $cpan = { map {$_=>1} @cpan };
my $core = {};

for (keys %$perl) { $core->{$_}++ unless $cpan->{$_} }
print $_ for sort keys %$core;

      [download]
      STOP REINVENTING WHEELS, START BUILDING SPACE ROCKETS!—CPAN 🐪
[reply]
[d/l]

In Section Cool Uses for Perl