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Full Discussion: Understand Bash scripting encryption
Top Forums Shell Programming and Scripting Understand Bash scripting encryption Post 302236297 by broli on Monday 15th of September 2008 09:12:05 AM
Old 09-15-2008
In that particular case, the "in" word is a reserved word.
someone, while developing bash, decided to make it so.
the loop structure requires some special words to fit in all the options.
"for" is a reserved words that tells bash, a loop is about to be "declared"
the next param, is the variable that bas will use to hold the step
in tells bash that the next thing is the list to go trough. one loop for each object. on each iteration, the current value is asigned to the variable after the for but before the in
(all this is in the link frankling posted)

that "kid smashing the keybord" is caled "fork bomb"
is a clever way to name functions with weird names (like : ), more data here
Fork bomb - Wikipedia, the free encyclopedia

but the advanced bash scripting guide is very very good, and im sure it has most of what you want.
 

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LEARN ABOUT DEBIAN

sql::reservedwords::sybase

SQL::ReservedWords::Sybase(3pm) 			User Contributed Perl Documentation			   SQL::ReservedWords::Sybase(3pm)

NAME

       SQL::ReservedWords::Sybase - Reserved SQL words by Sybase

SYNOPSIS

	  if ( SQL::ReservedWords::Sybase->is_reserved( $word ) ) {
	      print "$word is a reserved Sybase word!";
	  }

DESCRIPTION

       Determine if words are reserved by Sybase.

METHODS

       is_reserved( $word )
	   Returns a boolean indicating if $word is reserved by either Sybase ASE 12 or 15.

       is_reserved_by_ase12( $word )
	   Returns a boolean indicating if $word is reserved by Sybase ASE 12.

       is_reserved_by_ase15( $word )
	   Returns a boolean indicating if $word is reserved by Sybase ASE 15.

       reserved_by( $word )
	   Returns a list with Sybase versions that reserves $word.

       words
	   Returns a list with all reserved words.

EXPORTS

       Nothing by default. Following subroutines can be exported:

       is_reserved
       is_reserved_by_ase12
       is_reserved_by_ase15
       reserved_by
       words

SEE ALSO

       SQL::ReservedWords

       <http://infocenter.sybase.com/help/>

AUTHOR

       Christian Hansen "chansen@cpan.org"

COPYRIGHT

       This program is free software, you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.8.8							    2008-03-28					   SQL::ReservedWords::Sybase(3pm)
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