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Full Discussion: Basic IF Command Question
Top Forums UNIX for Dummies Questions & Answers Basic IF Command Question Post 302521893 by cwl on Thursday 12th of May 2011 03:53:32 PM
Old 05-12-2011
Basic IF Command Question

Hi,

I have a months worth of data that I need to separate into weekly files. There is a date column with dates in the following format: YYYYMMDD.

I'm thinking I can create the weekly files by using a grep command combined with an IF command and specify each day of the specific week I'm extracting within the if command. Does this seem efficient? How would I set up the IF command?

cwl
 

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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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