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Full Discussion: Help with pulling / filtering data from a .csv
Top Forums Shell Programming and Scripting Help with pulling / filtering data from a .csv Post 302452167 by felipe.vinturin on Thursday 9th of September 2010 12:38:35 PM
Old 09-09-2010
As you have the host as a key, you can:
Code:
# cat TestFile.txt
hostA: IBM
hostA,serial,104DBAC
hostA,hostid,0xcfc0213b
hostB: Sun Microsystems sun4u Sun SPARC Enterprise M5000 Server
hostB,serial,BEF0949C7D
hostB,hostid,854574e2

# cat HostInv.sh
hostInvFile="TestFile.txt"
egrep -i 'sun' "${hostInvFile}" | awk -F":" '{print $1}' | \
while read hostKey
do
	egrep '^'"${hostKey}"'' "${hostInvFile}"
done

Of course, there are several ways to do the same thing!

I hope it helps.

Regads.

---------- Post updated at 13:38 ---------- Previous update was at 13:34 ----------
Quote:
Originally Posted by felipe.vinturin
As you have the host as a key, you can:
Code:
# cat TestFile.txt
hostA: IBM
hostA,serial,104DBAC
hostA,hostid,0xcfc0213b
hostB: Sun Microsystems sun4u Sun SPARC Enterprise M5000 Server
hostB,serial,BEF0949C7D
hostB,hostid,854574e2

# cat HostInv.sh
hostInvFile="TestFile.txt"
egrep -i 'sun' "${hostInvFile}" | awk -F":" '{print $1}' | \
while read hostKey
do
	egrep '^'"${hostKey}"'' "${hostInvFile}"
done

Of course, there are several ways to do the same thing!

I hope it helps.

Regads.
Maybe remove the egrep by changing the awk:
Code:
awk -F":" '/[S|s]un/ {print $1}' "${hostInvFile}"

 

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