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Top Forums Shell Programming and Scripting Insert blanks for missing fields and reformat to csv Post 302345680 by edidataguy on Thursday 20th of August 2009 01:19:38 AM
Old 08-20-2009
Quote:
Originally Posted by LoveSquid
jp2542a: Thanks, I will give that a try this morning and see what results I get. I'm not familiar with awk, but plan to learn it so this may be an opportunity.


edidataguy: Thanks for pointing that out! The only constant is that all will begin with UR and all will end with XD and then an empty (after removal of ^M) line. This is obviously generated on a Win machine, buy I am working entirely on Linux desktop and a Linux server.

That said, it may help if I state that I will then use this to insert and delete records in a MySQL database and run as a cron job. Thanks for the help!
Code:
grep '|' reorder.txt | tr '\n' ',' | sed -e 's/,\(UR|\)/\n\1/g; s/,$//'

There are a few pit falls in this. Assumed there will be no ",UR|" anywhere else in the data.
 

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queuedefs(4)							   File Formats 						      queuedefs(4)

NAME
queuedefs - queue description file for at, batch, and cron SYNOPSIS
/etc/cron.d/queuedefs DESCRIPTION
The queuedefs file describes the characteristics of the queues managed by cron(1M). Each non-comment line in this file describes one queue. The format of the lines are as follows: q.[njobj][nicen][nwaitw] The fields in this line are: q The name of the queue. a is the default queue for jobs started by at(1); b is the default queue for jobs started by batch (see at(1)); c is the default queue for jobs run from a crontab(1) file. njob The maximum number of jobs that can be run simultaneously in that queue; if more than njob jobs are ready to run, only the first njob jobs will be run, and the others will be run as jobs that are currently running terminate. The default value is 100. nice The nice(1) value to give to all jobs in that queue that are not run with a user ID of super-user. The default value is 2. nwait The number of seconds to wait before rescheduling a job that was deferred because more than njob jobs were running in that job's queue, or because the system-wide limit of jobs executing has been reached. The default value is 60. Lines beginning with # are comments, and are ignored. EXAMPLES
Example 1: A sample file. # # a.4j1n b.2j2n90w This file specifies that the a queue, for at jobs, can have up to 4 jobs running simultaneously; those jobs will be run with a nice value of 1. As no nwait value was given, if a job cannot be run because too many other jobs are running cron will wait 60 seconds before trying again to run it. The b queue, for batch(1) jobs, can have up to 2 jobs running simultaneously; those jobs will be run with a nice(1) value of 2. If a job cannot be run because too many other jobs are running, cron(1M) will wait 90 seconds before trying again to run it. All other queues can have up to 100 jobs running simultaneously; they will be run with a nice value of 2, and if a job cannot be run because too many other jobs are running cron will wait 60 seconds before trying again to run it. FILES
/etc/cron.d/queuedefs queue description file for at, batch, and cron. SEE ALSO
at(1), crontab(1), nice(1), cron(1M) SunOS 5.10 1 Mar 1994 queuedefs(4)
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