Dinçer I did as you suggested and echoed the command into a temporary file (output below), so the notification is been triggered. Again if I run the output of the text file manually then the sms is sent as expected but not as part of the notification command. Could it be due to permissions? /usr/bin/printf "%b" "Svc:HTTP ++Host:Abs Self Service Server 2 ++ Addr:<a href="http://89.50.35.113">89.50.35.113</a> ++ State:CRITICAL ++Date:23-03-2007 11:53:08" | /usr/local/bin/gammu --sendsms TEXT 00000000 Regards Simon <div>On 3/18/07, Dinçer Kavraal <<a href="mailto:dkavraal@yahoo.com">dkavraal@yahoo.com</a>> wrote:<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> Hi Simon, Let Nagios to write the action into a file. This is because you should be sure that Nagios runs the command exactly as yours. There can be some exceptions (bugs, some missed escape chars, ...). Thus, see the difference. First of all, let it write into a file. For instance, change the command like, echo '/usr/bin/printf "%b" "Svc:$SERVICEDESC$ ++Host:$HOSTALIAS$ ++ Addr:$HOSTADDRESS$ ++ State:$SERVICESTATE$ ++Date:$SHORTDATETIME$" | /usr/local/bin/gammu --sendsms TEXT $CONTACTPAGER$' >> /tmp/someTempFile After you're sure a notification is done, open that temporary file and get a random line (first, last or any) then try to execute it. Result? Same? This makes difference. Waiting for your reply. Dinçer <div>2007/3/17, Simon Welch <<a href="mailto:simon.welch@gmail.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)"> simon.welch@gmail.com</a>>:<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div> Please can someone help or point me in the direction of a log I can interrogate, I am using gammu to attempt to send sms notifications (command definition below, as detailed on gammu web site). The nagios.log reports that the notification has been sent sucessfully but the message is never received, if I run the command manually the sms is received. Any ideas? Details FC6 PPC, Gammu version 1.10.1 (compliled from source), Nagios 2.7 yum repository install. define command{ command_name notify-by-sms-direct command_line /usr/bin/printf "%b" "Svc:$SERVICEDESC$ ++Host:$HOSTALIAS$ ++ Addr:$HOSTADDRESS$ ++ State:$SERVICESTATE$ ++Date:$SHORTDATETIME$" | /usr/local/bin/gammu --sendsms TEXT $CONTACTPAGER$ } Thanks in advance Simon </div>------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash <a href="http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)"> http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV</a> _______________________________________________ Nagios-users mailing list <a href="mailto:Nagios-users@lists.sourceforge.net" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)"> Nagios-users@lists.sourceforge.net</a> <a href="https://lists.sourceforge.net/lists/listinfo/nagios-users" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">https://lists.sourceforge.net/lists/listinfo/nagios-users </a> ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null </blockquote></div> </blockquote></div> -- <a href="<a href="http://www.nintendo-europe.com/NOE/en/GB/register/index.jsp?a=SimpleSimon&m=b">http://www.nintendo-europe.com/NOE/en/GB/register/index.jsp?a=SimpleSimon&m=b </a>" target="_blank"> <img src=<a href="http://welch-family.strangled.net/~swelch/images/banner_2_full.gif/">http://welch-family.strangled.net/~swelch/images/banner_2_full.gif/</a>></a>