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Setras
n00b
Joined: 13 Apr 2004
Posts: 14
Location: The Multiverse... No, not that one. The one a bit to left and behind that big one... Yup, that's it
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 Posted: Fri Nov 26, 2004 12:35 pm Post subject: Superkaramba web page monitor? [script inside] |
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G'day!
I was wondering if anyone has found a theme for Superkaramba that notifies the user when selected web pages are updated? I moved from GKrellM to Superkaramba and found a replacement for everything else but GKWebMon ( http://gkwebmon.sourceforge.net/ )...
Setras
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That which is dreamed can never be lost, can never be undreamed.
-Master Li in Neil Gaiman's Sandman
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Last edited by Setras on Sun Nov 28, 2004 11:24 am; edited 1 time in total |
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Setras
n00b
Joined: 13 Apr 2004
Posts: 14
Location: The Multiverse... No, not that one. The one a bit to left and behind that big one... Yup, that's it
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| Posted: Sun Nov 28, 2004 10:21 am Post subject: |
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Just incase anyone else happens to be interested, I didn't find anything already done for this, so I wrote a bash script to download the pages and check their md5sums and compare them to the md5sums from the last check. First bash script I ever wrote, so it's not pretty, but it seems to work. Even so, use at your own risk, I take no responsibility for any damages caused by the script.
| Code: | #!/bin/bash
# A script to download selected webpages and by their md5sums determine if they have been updated.
# Remember to do 'mkdir -p ~/.webmon/pages', 'touch ~/.webmon/updated', touch ~/.webmon/new' and touch ~/.webmon/old' before running the script for the first time.
cd ~/.webmon/pages
rm ../updated
touch ../updated
function work {
wget -q -E $2
if [ $? -eq 1 ]; then
return
fi
for page in $(ls | grep .htm)
do
mv $page $1
echo "$(md5sum $1)" >> ../new
if [ "$(less ../new | grep $1)" != "$(less ../old | grep $1)" ]; then
echo "$1" >> ../updated
fi
done
rm $1
}
#Comics
work Inverloch http://inverloch.keenspace.com/volume2.html
work Timescape http://www.neondragonart.com/ts/main.php
work Phantom http://neondragonart.com/ptt/main.html
work Fallen http://aido.furvect.com/fall/fal-page.htm
work Order-of-Stick http://www.giantitp.com/cgi-bin/GiantITP/ootscript
rm ../old
mv ../new ../old
less -E ../updated |
I placed the script in /usr/bin and then added
| Code: | ## module_webmon ##
<group> x=0 y=211 w=200 h=32
image x=0 y=0 path="image/bg-module.png"
text x=60 y=3 align="left" sensor=program program="webmon" interval=86400000
</group> |
to my superkaramba system monitor. Just adjust the width, picture etc. to fit yours. The interval is set to 24 hours, so that it won't put a strain on the server holding each page.
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That which is dreamed can never be lost, can never be undreamed.
-Master Li in Neil Gaiman's Sandman
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Slyde
Guru
Joined: 14 Jul 2003
Posts: 314
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| Posted: Sun Nov 28, 2004 11:16 am Post subject: |
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| Nice. I haven't heard of anything either. There was one for Konfabulator I thought... |
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