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Full Discussion: What is $$
Top Forums UNIX for Dummies Questions & Answers What is $$ Post 302153561 by mehmet_demirez on Tuesday 25th of December 2007 09:51:54 AM
Old 12-25-2007
Quote:
Originally Posted by fpmurphy
The PID of the shell, or the PID of the original shell if it is a subshell
or PID of the shell script if used in a shell script.
can be used to create unique temp files :
ex:
touch temp_$$
 
WNINTRO(7)						  Miscellaneous WordNettm Topics						WNINTRO(7)

NAME
wnintro - introduction to miscellaneous WordNet information SYNOPSIS
morphy - discussion of WordNet's morphological processing uniqbeg - unique beginners for noun hierarchies wngloss - glossary of terms used in WordNet wngroups - discussion of WordNet search code to group similar senses wnlicens - text of WordNet license agreement wnpkgs - information about WordNet packages and distribution wnstats - database statistics DESCRIPTION
This section of the WordNet Reference Manual contains manual pages that describe various topics related to WordNet and the semantic concor- dances, and a glossary of terms. SEE ALSO
wnintro(1), wnintro(3), wnintro(5), morphy(7), uniqbeg(7), wngroups(7), wnlicens(7), wnpkgs(7), wnstats(7), wngloss(7). Fellbaum, C. (1998), ed. "WordNet: An Electronic Lexical Database". MIT Press, Cambridge, MA. WordNet 3.0 Dec 2006 WNINTRO(7)
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