Environment (ISZ, Prod, Dev) by using case statement

Gerald_john · 04-23-2018, 02:24 PM

have few system in different environment (ISZ, Prod, Dev) by using case statement and need to run another script and update the systems in different environment name, please find the script below:

#!/bin/bash

#This script is used case command for yum update for diffrent env.
#Need to select Environment

echo "environment [isz_dev]:"
cat $(//home/fk006160/gerscript/systemlist/env/isz_dev.txt)
read environment

case $environment in
sudo /home/fk006160/gerscript/script/hdusage.sh
;;
esac

AwesomeMachine · 04-23-2018, 02:34 PM

Is there a question here?

Gerald_john · 04-23-2018, 02:47 PM

i want a script which are read the environment(ISZ, DEV, prod) and run my second script, by using case statement, i am new scripting.

AwesomeMachine · 04-23-2018, 05:46 PM

Well, you would make a case statement for each environment. If there's one possible choice, you don't really need a case statement. If I'm reading this correctly, your script is so far off that I can't determine what it's supposed to do. And it doesn't help that the explanation is poor.

Gerald_john · 04-24-2018, 06:39 AM

i am new scripting please find the below script

#!/bin/bash
#running the script on different environment
echo "will run on different environment"
for line in $(< /home/fk006160/gerscript/systemlist/env/isz_dev.txt)
do
ssh $line "hostname"

case $line in
isz_dev.txt )
echo "ISZ-Pre-Prod"
/home/fk006160/gerscript/script/hdusage.sh
;;
esac
done

unable to get output on case command or unable to run the case command