Visit Our UNIX and Linux User Community


Get web pages and compare


 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting Get web pages and compare
# 1  
Old 02-27-2013
Linux Get web pages and compare

Hello,

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


#!/bin/bash

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

# Liste des clusters tester
CLUSTERS="CLUSTER 1"

# Liste des servers tester
SERVERS="CLUSTER1_SERVERS"

# init vars
CRITICAL=2
WARNING=1
OK=0


for applis in $CLUSTER1_APPLIS
do
CONTENT=$(wget -q -O - "http://$SERVERS/$applis")
if [ "$CONTENT" != 1 ]
then
exit_code=2
else
exit_code=0
fi
done

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



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
gtam
# 2  
Old 02-27-2013
what is the outcome expected from :

Code:
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:

Code:
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


<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>version</title>
</head>
<body>
<h1>test</h1>
<h2>Version: 2.0.0</h2>
<h2>Environnement : TEST</h2>
<h2>Build Number: 20130114_1629</h2>
</body>

Previous Thread | Next Thread
Test Your Knowledge in Computers #573
Difficulty: Medium
PHP does not allow you to use arrays as both function parameters and as return types.
True or False?

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Get web pages and compare

Hello I'm writing a script to get content of web pages on different machines and compare them using their md5 hash hear is my code #!/bin/bash # Cluster 1 CLUSTER1_SERVERS="srv01:7051 srv02:7052 srv03:7053 srv04:7054" CLUSTER1_APPLIS="test/version.html test2/version.html... (2 Replies)
Discussion started by: gtam
2 Replies

2. Shell Programming and Scripting

Checking Web Pages?

Hey guys, Unfortunatley, I can not use wget on our systems.... I am looking for another way for a UNIX script to test web pages and let me know if they are up or down for some of our application. Has anyone saw this before? Thanks, Ryan (2 Replies)
Discussion started by: rwcolb90
2 Replies

3. UNIX for Dummies Questions & Answers

Forcing web pages to anti-aliase

Here is an observation that has started to riddle me and perhaps someone can enlighten me. When a web page (or desktop page for that matter) uses the standard font, it is not anti-aliased, unless the user opts in to do so via the desktop settings. It appears however that fonts are not... (0 Replies)
Discussion started by: figaro
0 Replies

4. UNIX for Dummies Questions & Answers

curl command with web pages

I can't quite seem to understand what the curl command does with a web address. I tried this: curl O'Reilly Media: Tech Books, Conferences, Courses, News but I just got the first few lines of a web page, and it's nowhere on my machine. Can someone elaborate? (2 Replies)
Discussion started by: Straitsfan
2 Replies

5. Shell Programming and Scripting

Investigating web pages in awk

hello. i want to make an awk script to search an html file and output all the links (e.g .html, .htm, .jpg, .doc, .pdf, etc..) inside it. also, i want the links that will be output to be split into 3 groups (separated by an empty line), the first group with links to other webpages (.html .htm etc),... (1 Reply)
Discussion started by: adpe
1 Replies

6. UNIX for Dummies Questions & Answers

Browse Web pages through command line

Is there any way to browse web pages while on the command line? I know wget can download pages, but I was wondering if there was an option other than that. (2 Replies)
Discussion started by: vroomlicious
2 Replies

7. UNIX for Dummies Questions & Answers

Selecting information from several web pages...

Hi All! Is this possible? I know of several hundreds of urls linking to similar looking hp-ux man pages, like these. In these urls only the last words separated by / are changing in numbering, so we can generate these... http://docs.hp.com/hpux/onlinedocs/B3921-90010/00/00/31-con.html... (2 Replies)
Discussion started by: Vishnu
2 Replies

8. Shell Programming and Scripting

Count links in all of my web pages

Counts the number of hyperlinks in all web pages in the current directory and all of its sub-directories. Count in all files of type "*htm" and "*html" . i want the output to look something like this: Total number of web pages: (number) Total number of links: (number) Average number of links... (1 Reply)
Discussion started by: phillip
1 Replies

9. UNIX for Dummies Questions & Answers

Dynamic web pages for Unix Web Server

Hi, my company is considering a new development of our web site, which used to run on Apachi over Solaris. The company who is going to do this for us knows only about developing it in ASP. I guess this means we'll have to have another ISS server on NT for these dynamic pages :( What are... (5 Replies)
Discussion started by: me2unix
5 Replies

Featured Tech Videos