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Enlil's scratchpad

by Enlil (Parson)
on Jun 01, 2004 at 22:33 UTC ( #358729=scratchpad: print w/replies, xml ) Need Help??

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  1. or download this
    use warnings;
    use Data::Dumper;
    ...
                } @things_to_sort;
    
    print Dumper \@sort
    
  2. or download this
    #!/usr/bin/perl
    use strict;
    ...
    fooo
    Use of uninitialized value in open at ./foo.pl line 18.
    fooo
    
  3. or download this
    #!/usr/bin/perl
    use strict;
    ...
    3
    Use of uninitialized value in open at ./foo.pl line 6.
    4
    

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[oiskuu]: Hm. that depends on kernel compiled with CONFIG_AUDITSYSCAL L
[tye]: apropos my several mentions of audit
[Corion]: At least my (non-SELinux) Debian has that config thing set. I don't have non-Debian machines handy (except Android)
[Corion]: My Android phone also has /proc/self/ loginuid, but that displays -1 (resp. 4GB). That might be because the phone is rooted.
[tye]: -1 means nobody logged in or the process was started before audit got booted
[davido]: ok, on my ubuntu system getlogin grabs from /proc/self/ loginuid (per strace)

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