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# 1  
Old 02-27-2013
Linux Get web pages and compare


I'm writing a shell script to wget content web pages from multiple server into a variable and compare

if they match return 0 or return 2


# Cluster 1
CLUSTER1_SERVERS="srv1 srv2 srv3 srv4"
CLUSTER1_APPLIS="test/version.html test2.version.jsp"

# Liste des clusters tester

# Liste des servers tester

# init vars

for applis in $CLUSTER1_APPLIS
CONTENT=$(wget -q -O - "http://$SERVERS/$applis")
if [ "$CONTENT" != 1 ]

case $exit_code in
echo "CRITICAL - App Version Mismatch"
exit 2
echo "WARNING"
exit 1
echo "OK - All apps have the save version"
exit 0
echo "CRITICAL - there's something wrong with this script ..."
exit 2

this script dosent seems to work, i think there is some pbr in the line (comparison)

if [ "$CONTENT" != 1 ]

any help or suggestions

thanks in advance
# 2  
Old 02-27-2013
what is the outcome expected from :

wget -q -O - "http://$SERVERS/$applis"

# 3  
Old 02-27-2013
hello panyam

wget prints the content of the web pages in standard output
# 4  
Old 02-27-2013
I am more intereseted in the output of the below command:

wget -q -O - "http://$SERVERS/$applis"

Does it returns just "0" or "1", since you are comparing the outcome of the command against "1".
# 5  
Old 02-27-2013
no the wget does not return 0 or 1

hear is the sample output i get if i run this command on one of my web server

wget -q -O - "http://srv1/test/version.html

<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<h2>Version: 2.0.0</h2>
<h2>Environnement : TEST</h2>
<h2>Build Number: 20130114_1629</h2>

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