curl is a command line tool for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, Gopher, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, POP3, POP3S, RTMP, RTSP, SCP, SFTP, SMTP, SMTPS, Telnet and TFTP. curl supports SSL certificates, HTTP POST,
Raspberry Pi Low-level peripherals GPIO
General Purpose Input/Output (a.k.a. GPIO) is a generic pin on a chip whose behavior (including whether it is an input or output pin) can be controlled (programmed) through software. The Raspberry Pi allows peripherals to access the CPU by exposing
Install Raspbian “wheezy” on Raspberry PI
To install Raspbian on a Raspberry PI you need an SD card, at least 4GB and the image of the Raspbian OS. Download the image from http://www.raspberrypi.org/downloads. The latest version of Raspbian is called “wheezy”: 2012-12-16-wheezy-raspbian.zip. Unzip file and the result is “2012-12-16-wheezy-raspbian.img”. Write
MySQL replication – master slave schema
Replication enables data from one MySQL database server (the master) to be replicated to one or more MySQL database servers (the slaves). Replication is asynchronous – slaves need not be connected permanently to receive updates from the master. This means
Raspberry PI
The Raspberry Pi is a small single-board computer developed in the UK by the Raspberry Pi Foundation with the intention of stimulating the teaching of basic computer science in schools. The Raspberry Pi is manufactured through licensed manufacturing deals with