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Full Discussion: Date selection
Top Forums Shell Programming and Scripting Date selection Post 302461812 by posner on Tuesday 12th of October 2010 10:36:29 AM
Old 10-12-2010
Date selection

Hi All,

i have log file sample data is
2010/10/09|04:00:00.392|15Minute|BW=0|192.168.0.1
2010/10/08|04:00:00.392|15Minute|BW=0|192.168.0.1
2010/10/07|04:00:00.392|15Minute|BW=0|192.168.0.1
2010/10/05|04:00:00.392|15Minute|BW=0|192.168.0.1
2010/10/03|04:00:00.392|15Minute|BW=0|192.168.0.1
2010/10/02|04:00:00.392|15Minute|BW=0|192.168.0.1

how can i select the data basing on the first column ie i dont need the information which is older than 7 days

i can load this this log file in DB and then delete the rows depending on the date but that is extra work on DB if i can delete the rows before using awk

Thanks
 

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tgt-setup-lun(8)					      System Manager's Manual						  tgt-setup-lun(8)

NAME
tgt-setup-lun - creates a target, adds a device to the target and defines initiators that can connect to the target SYNOPSIS
tgt-setup-lun -d device -n target_name [initiator_IP1 initiator_IP2 ...] [-h] DESCRIPTION
Starts tgtd if necessary and creates a target according to the supplied target_name. The format of the target name is as follows: iqn.2001-04.com.<hostname>-<target_name> The target name must be unique. The script then adds the requested device to the target. If specific IP addresses are defined, it adds them to the list of allowed initia- tors for that target. If no IP addresses is defined, it defines that the target accepts any initiator. EXAMPLES
Create a target that uses /dev/sdb1 and allows connections only from 192.168.10.81: tgt-setup-lun -d /dev/sdb1 -n my_target 192.168.10.81 Create a target that uses /dev/sdb1 and allows connections only from 192.168.10.81 and 192.168.10.82: tgt-setup-lun -d /dev/sdb1 -n my_target 192.168.10.81 192.168.10.82 Create a target that uses /dev/sdb1 and allows connections from any initiator: tgt-setup-lun -d /dev/sdb1 -n my_target Display help: tgt-setup-lun -h AUTHOR
Written by Erez Zilber REPORTING BUGS
Report bugs to <erezz@voltaire.com>. COPYRIGHT
Copyright (C) Voltaire Ltd. 2008. tgt-setup-lun(8)
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