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Receive Caller ID and dial USSD via AT commands
Sample code : #include “SIM900.h” #include //#include “inetGSM.h” //#include “sms.h” //#include “call.h” //To change pins for Software Serial, use the two lines in GSM.cpp. //GSM Shield for Arduino //www.open-electronics.org //this code is based on the example of Arduino Labs. //Simple sketch to communicate with SIM900 through AT commands. //InetGSM inet; //CallGSM call; //SMSGSM sms; int […]
How to gracefully reboot MariaDB Galera Cluster servers?
Cluster Configuration In this example configuration of two nodes, we assume that the servers are connected over private network. This allows direct connections without requiring SSH tunnels. The most important parts is to enable listening on IP protocol and to configure addresses and names of the cluster nodes. The config files are similar for each […]
How to remove powered by phplist
If that’s what you want to do, the following hack will do it (it looks like a cleaner solution would require figuring out where the [SIGNATURE] in the email template is coming from and removing that). These instructions are for phplist version 2.10.2. Search lists/admin/sendemaillib.php for $text[“signature”] = “\n\n–\nPowered by PHPlist, www.phplist.com –\n\n”; Immediately after that line, add the line (or replace […]