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Full Discussion: Creating unique mapping from multiple mapping
Top Forums Shell Programming and Scripting Creating unique mapping from multiple mapping Post 302662819 by gimley on Wednesday 27th of June 2012 07:19:44 AM
Old 06-27-2012
Creating unique mapping from multiple mapping
Hello,
I do not know if this is the right title to use. I have a large dictionary database which has the following structure:
Quote:
aSPACEbSPACEcSPACEdSPACEe=pSPACEqSPACErSPACEsSPACEt
where a b c d e are in English and p q r s t are in a target language., the two separated by the delimiter =.
What I am looking for is a perl script which will take each line of such as data structure and reduce it such that the first word in English maps to the first word in the Target Language and so on till all the mappings are over to arrive at the following database:
Quote:
a=p
b=q
c=r
d=s
e=t
The database is in Unicode.
At present I am using macros to do the job but the macros are terribly slow. I am still a novice in perl and my knowledge of awk does not seem sufficient to handle this type of database.
Could someone please help out with a script in Perl or Awk. The database is huge and runs to over 500,000 lines.
Many thanks in advance
 

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LEARN ABOUT SUSE

mkpwdict

mkpwdict(1M)						  System Administration Commands					      mkpwdict(1M)

NAME

       mkpwdict - maintain password-strength checking database

SYNOPSIS

       /usr/sbin/mkpwdict [-s  dict1,... ,dictN] [-d destination-path]

DESCRIPTION

       The mkpwdict command adds words to the dictionary-lookup database used by pam_authtok_check(5) and passwd(1).

       Files containing words to be added to the database can be specified on the command-line using the -s flag. These source files should have a
       single word per line, much like /usr/share/lib/dict/words.

       If -s is omitted, mkpwdict will use the value of DICTIONLIST specified in /etc/default/passwd (see passwd(1)).

       The database is created in the directory specified by the -d option. If this option is omitted, mkpwdict uses  the  value  of  DICTIONDBDIR
       specified in /etc/default/passwd (see passwd(1)). The default location is /var/passwd.

OPTIONS

       The following options are supported:

       -s

	   Specifies a comma-separated list of files containing words to be added to the dictionary-lookup database.

       -d

	   Specifies the target location of the dictionary-database.

FILES

       /etc/default/passwd

	   See passwd(1).

       /var/passwd

	   default destination directory

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Evolving			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       passwd(1), attributes(5), pam_authtok_check(5)

SunOS 5.10							    1 Jun 2004							      mkpwdict(1M)
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