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Full Discussion: extracting columns falling within specific ranges for multiple files
Top Forums Shell Programming and Scripting extracting columns falling within specific ranges for multiple files Post 302596432 by ida1215 on Tuesday 7th of February 2012 10:50:51 AM
Old 02-07-2012
Hi, thanks for your reply. Am sorry for the unclear requirement I have earlier posted. The exact output I wanted would contain these values. The daily records for each month vary and so I need to print all the column values depending on whether the day column is within a specific weekly bin.

Code:
199901_wk01.txt contains
12.5 121.0 3.4 1999 1 1 
12.4 121.1 2.2 1999 1 1 
12.1 122.1 1.2 1999 1 2 
12.3 124.3 1.0 1999 1 3  
12.5 122.2 1.8 1999 1 3
12.5 122.5 1.6 1999 1 5
12.3 121.4 1.2 1999 1 7

 

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LEARN ABOUT NETBSD

weekly.conf

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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