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08-29-2008
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HELP: check if website is on, if not email
if {ping -c 1 www || { "Destination Host Unreachable" ; }}
then { echo "neveikia senas-pastas, web serveris" | mailx -s "Senas web serveris" mail } endif; this is my script but it does not work...  this script will be used to check if website is online if not then sends an email... please help Last edited by big_nobody; 08-29-2008 at 10:40 AM.. |
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08-29-2008
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Which shell is this? Apart from using endif instead of fi the syntax isn't technically wrong for Bourne shell, but definitely ... eerie. Code:
if ! ping -c 1 www; then mailx -s subject mail <<__HERE Body of email message __HERE fi This can be shortened to the slightly more obscure Code:
ping -c 1 www || mailx -s subject mail <<__HERE Body of email message __HERE If you specifically want to look for "Destination host unreachable" (which I do not recommend at all) the syntax for that would be something like Code:
case `ping -c 1 www` in *"Destination host unreachable"*) mailx ... ;; esac or Code:
if ping -c 1 www 2>&1 | grep "Destination host unreachable" >/dev/null; then mailx ... fi |
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08-29-2008
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08-29-2008
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big thanx, ill see on monday. big big thanx
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09-01-2008
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#!/bin/bash
wget -t 1 WWW if [ -f index.html ] then rm -rvf index.html else echo "does not work website in old-server" | mailx -s "Server named old-server does not work" user@host fi Last edited by big_nobody; 09-01-2008 at 06:06 PM.. Reason: hide website and email (security) |
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09-01-2008
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i used this script, because i need to know if PC is available... if server gives some error generated in index.html it is good, because on this PC are about 20 virtual sites in apache. if one is down others are in use
 and ping goes only to the router... and this PC/server is under 2 routers. big thanx for help to you all |
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