Subject: | perldoc does not recognize itself in $0 |
'perldoc' without arguments shows a message indicating that it didn't
recognize itself in $0:
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You called the perldoc command with a name that I didn't recognize.
This might mean that someone is tricking you into running a
program you don't intend to use, but it also might mean that you
created your own link to perldoc.
I'll allow this if the filename looks only has [a-zA-Z0-9._-].
at /home/dolmen/.perl/bin/perldoc line 9
Usage: perldoc [-hVriDtumFXlT] [-n nroffer_program]
[-d output_filename] [-o output_format] [-M FormatterModule]
[-w formatter_option:option_value] [-L translation_code]
PageName|ModuleName|ProgramName
Examples:
perldoc -f PerlFunc
perldoc -q FAQKeywords
perldoc -v PerlVar
The -h option prints more help. Also try "perldoc perldoc" to get
acquainted with the system. [Perldoc v3.15_14]
at /home/dolmen/.perl/bin/perldoc line 9
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This is Pod::Perldoc 3.15_14 installed on perl 5.10.1 on Ubuntu in
/home/dolmen/.perl.
--
Olivier Mengué - http://perlresume.org/DOLMEN