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Full Discussion: Checking file for duplicates
Top Forums Shell Programming and Scripting Checking file for duplicates Post 302422794 by avronius on Wednesday 19th of May 2010 11:56:43 AM
Old 05-19-2010
I've had to create a differential list before for a similar task.

Records 1 to 100 would be sent, followed by 90 - 300, followed by 250 - whatever.

Each time I would create a list of the last N lines captured. In my case, 5 was sufficient, you may need more or less. I would then search for the last lines that I've captured and process from there. Upon completion, I create my new 'last N lines' and repeat for the next time 'round.

Eventually, the solution is to fix the distribution method to be consistent.
 

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WEEKLY(5)						      BSD File Formats Manual							 WEEKLY(5)

NAME
weekly, weekly.conf -- weekly maintenance DESCRIPTION
The /etc/weekly script is run, by default, every Saturday morning on a NetBSD system. The /etc/weekly.conf file specifies which of the stan- dard weekly services are performed. The variables described below can be set to ``YES'' or ``NO'' in the /etc/weekly.conf file. The default settings are in the /etc/defaults/weekly.conf file. (Note that you should never edit /etc/defaults/weekly.conf directly, as it is often replaced during system upgrades.) rebuild_locatedb This rebuilds the locate(1) database, /var/db/locate.database, which must also exist, in order to be rebuilt. rebuild_mandb This rebuilds the apropos(1) database /var/db/man.db, using makemandb(8) with the -f option. rebuild_whatisdb This rebuilds the whatis(1) database(s). Note that NetBSD provides a default whatis.db for the system manual pages and this may not be needed. (Adjust your /etc/man.conf as necessary; see man.conf(5) for details.) FILES
/etc/weekly weekly maintenance script /etc/weekly.conf weekly maintenance configuration /etc/weekly.local local site additions to /etc/weekly SEE ALSO
daily.conf(5), monthly.conf(5) HISTORY
The /etc/weekly script first appeared in 4.3BSD. The /etc/weekly.conf configuration file appeared in NetBSD 1.3. BSD
March 6, 2012 BSD
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