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Read a file and replace values in a script

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# 1  
Old 05-05-2016
Read a file and replace values in a script
Hi ,
I have a property file placed in folder /usr/opt/temp/aorc.prop which has values given below . I need to read this file content and replace the node with actual values in a shell script . Each time the script shall replace the node value from the poperty file and execute a cfsend command and write to a out.txt file.

Property file :
Code:
node1=trup1v
node2=trup2v

.sh Script :
Code:
#! /bin/bash 
file=/usr/opt/temp/aorc.prop
while IFS=read -r line
do
cat $file |sed -n "cfsend n:${node} port:4645 trtype:c rcmd:"pwd"" > out.txt
done

Any help to replace the node values and execute the cfsend command ?

thanks,
Sam
Last edited by Don Cragun; 05-05-2016 at 10:16 PM.. Reason: Fix CODE tags.
# 2  
Old 05-05-2016
Code:
#!/bin/bash

PROP_FILE="/usr/opt/temp/aorc.prop"

while IFS="=" read node trup; do
    cfsend n:"${node}" port:4645 trtype:c rcmd:"pwd" >> out.txt
done < ${PROP_FILE}

This User Gave Thanks to Aia For This Post:
samrat dutta
# 3  
Old 05-05-2016
The property file can be in any format below:

a) comma separated like:
Code:
trupv01,trup2v,bv034rt,bv014rn

b)list of values like:
Code:
trupv01
trup2v
bv034rt
bv014rn

# 4  
Old 05-06-2016
Quote:
Originally Posted by samrat dutta
The property file can be in any format below:

a) comma separated like:
Code:
trupv01,trup2v,bv034rt,bv014rn

b)list of values like:
Code:
trupv01
trup2v
bv034rt
bv014rn

Sorry, you indicated before than the property file would look like:
Code:
node1=trup1v
node2=trup2v

Are these entries in the files separated by comas or by newline, the name of the hosts?
# 5  
Old 05-06-2016
Hi Aia the values in property file can be comma seperated or newline entries. I am trying to be prepared for both type of entries and adjust the script accordingly.

Thank you
# 6  
Old 05-06-2016
How about
Code:
tr ',' '\n' <file | while read node; do echo cfsend n:"${node}" port:4645 trtype:c rcmd:"pwd"; done

This User Gave Thanks to RudiC For This Post:
samrat dutta
# 7  
Old 05-06-2016
I made a comman seperated file as below .
Property file :
Code:
PSIHUBV1,PSIHUB04

Below is my script but when i execute it i find the actual command "cfsend" is not getting executed and the output(given below) is only giving me same command as a result.

Script:
Code:
 #! /bin/bash
file=/usr/opt/temp/aorc.prop
tr ',' '\n' < $file | while read node; do 
echo cfsend n:"${node}" port:46464 uid:PSMFT pwd:Tib3 pn:CHCKDIR ud:5563 trtype:c rcmd:"pwd" >> out.txt
done

Output :
Code:
cfsend n:PSIHUBV1 port:46464 uid:PSMFT pwd:Tib3 pn:CHCKDIR ud:5563 trtype:c rcmd:pwd
cfsend n:PSIHUB04 port:46464 uid:PSMFT pwd:Tib3 pn:CHCKDIR ud:5563 trtype:c rcmd:pwd

Any help with more input Smilie
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