Tuesday, 16 December 2014
Thursday, 11 December 2014
Six things you can do:
- Avoid buying things from unfamiliar websites
- Be wary of clicking on competitions on Facebook and Twitter
- Make sure you recognise who’s sent your e-cards before you open them
- Don’t give out your personal information unless you trust the site
- Don’t let the kids download games, films or music from illegal sites
- Remember that if an offer sounds too good to be true, it probably is
Wednesday, 10 December 2014
DNS commands are a way to interrogate the vital backbone of the Internet, the Domain Name System. DNS commands can be entered from a command-line interface, the dreaded command prompt, or if you're old-school; terminal. While there are websites and utilities that can front-end these for you, it helps if you know which thing you need to run to answer a particular question when:
- troubleshooting DNS issues
- troubleshooting web server issues
Tuesday, 2 December 2014
Full circle, the independent magazine for the Ubuntu Linux community, is proud to announce the arrival of Issue 91.
- Command & Conquer
- How-To : Python, LibreOffice, and Managing Multiple Passwords With A Script
- Graphics : Inkscape.
- Linux Labs: Compiling a Kernel Pt 4 and Kodi Pt 2
- Review: Elementary OS
- Book Review: Web Development with MongoDB and Node.js
- Ubuntu Games: Borderlands 2
Monday, 1 December 2014
SMTP error from remote server after RCPT command:
5.7.1 Your message was rejected because the IP address of the server sending your message is in the block list of the SORBS service."
SORBS is an acronym for "Spam and Open Relay Blocking System", one of many anti-spam services in the real-time block-list (RBL) business to which you can subscribe. SORBS also lists Open Proxy servers and machines that appear to be hacked sources of spam.