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Top Forums Shell Programming and Scripting Help with pulling / filtering data from a .csv Post 302452151 by LuffyDMonkey on Thursday 9th of September 2010 11:39:27 AM
Question Help with pulling / filtering data from a .csv

Good day Gurus,

I have a csv file that contains an inventory of active servers. This csv file contains a well over a hundred systems (IBM, SUN, HP). It also contains those systems details. See below for an example

Code:
hostA,invver,1.02,20100430
hostA,date,08/30/2010,06:18
hostA,use,"Unknown Server Use"
hostA,os,"5.2.0.0","5200-10-04-0750","IBM,7029-6C3","0004DBAC4C00"
hostA,obp,Sat Aug 28 20:34:22 2010
hostA,mem,2048 MB
hostA,platform,IBM,7029-6C3
hostA,serial,"104DBAC"
hostA,hostid,"0xcfc0213b"
hostB,invver,1.05,20100526
hostB,date,08/30/2010,06:18
hostB,use,"unknown-server"
hostB,os,"5.10","142900-12","sun4u","SUNW,SPARC-Enterprise"
hostB,obp,"4.24.11"
hostB,mem,65536
hostB,platform,"Sun Microsystems sun4u Sun SPARC Enterprise M5000 Server"
hostB,serial,"BEF0949C7D"
hostB,hostid,"854574e2"

All I really need is the data from hostname, server platform, serial, and hostid fields. I have a script that will do that.

Code:
#!/usr/bin/bash

nawk -F'[,]' '/platform/ {print $1":", $3}; /hostid/ {print $0};
                 /serial/ {print $0}
        ' inventory.csv | sed -e 's/\"//g' > host.txt

The output from my code:
Code:
hostA: IBM
hostA,serial,104DBAC
hostA,hostid,0xcfc0213b
hostB: Sun Microsystems sun4u Sun SPARC Enterprise M5000 Server
hostB,serial,BEF0949C7D
hostB,hostid,854574e2

This code works great. But what I stumped on is, how to pull the data only on the SUN inventory? If anyone have any ideas let me know. I really don't care code I use.

Thanks,
Luffy Smilie
 
Test Your Knowledge in Computers #480
Difficulty: Easy
Memory addresses are represented using hexadecimal, which is a base-8 counting system.
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OCR4GAMERA(1)															     OCR4GAMERA(1)

NAME
ocr4gamera - OCR system using the Gamera framework USAGE
ocr4gamera -x <traindata> [options] <imagefile> OPTIONS
-v <int>, --verbosity=<int> Set verbosity level to <int>. Possible values are 0 (default): silent operation; 1: information on progress; >2: segmentation info is written to PNG files with prefix debug_. -h, --help Display help and exit. -d, --deskew Do a skew correction (recommended). -f, --filter Filter out very large (images) and very small components (noise). -a, --automatic-group Autogroup glyphs with classifier. -x <file>, --xmlfile=<file> Read training data from <file>. -o <xml>, --output=<xml> Write recognized text to file <xml> (otherwise it is written to stdout). -c <csv>, --extra_chars_csvfile=<csv> Read additional class name conversions from file <csv>. <csv> must contain one conversion per line. -R <rules>, --heuristic_rules=<rules> Apply heuristic rules <rules> for disambiguation of some chars. <rules> can be roman (default) or none (for no rules). -D, --dictionary-correction Correct words using a dictionary (requires aspell or ispell). -L <lang>, --dictionary-language=<lang> Use <lang> as language for aspell (when option -D is set). -e <int>, --edit-distance=<int> Correct words only when edit distance not more than <int>. OCR4GAMERA(1)

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