by ray | Feb 27, 2017 | Linux / Ubuntu
Introduction Let’s Encrypt is a new Certificate Authority (CA) that provides an easy way to obtain and install free TLS/SSL certificates, thereby enabling encrypted HTTPS on web servers. It simplifies the process by providing a software client, certbot, that...
by ray | Feb 27, 2017 | Linux / Ubuntu
Servers can automatically perform tasks that you would otherwise have to perform yourself, such as running scripts. On Linux servers, the cron utility is the preferred way to automate the running of scripts. For an introduction to Cron check-out our KB: How To:...
by ray | Feb 27, 2017 | Linux / Ubuntu
How do I add cron job under Linux or UNIX like operating system? Cron allows Linux and Unix users to run commands or scripts at a given date and time. You can schedule scripts to be executed periodically. Cron is one of the most useful tool in a Linux or UNIX like...
by ray | Sep 22, 2016 | IT / Tech News, Linux / Ubuntu, Mac OS X
CD/DVD drives have gone obsolete and USB drives have become more popular and cheaper now. Thats the reason we prefer to use USB drives instead of CD or DVD to install a new system. There are many utilities available which can do...
by ray | Sep 22, 2016 | Linux / Ubuntu, Mac OS X, Raspberry Pi
Find the SD card device In this case, the SD card is /dev/disk4. DO NOT get this wrong or you may destroy all the data on the wrong disk/card/drive. diskutil list /dev/disk0 #: TYPE NAME SIZE IDENTIFIER 0: GUID_partition_scheme *160.0 GB disk0 1: EFI 209.7 MB disk0s1...
by ray | Sep 22, 2016 | Linux / Ubuntu
The Barnes & Noble NOOK HD and HD+ were released in 2012, and the tablets offered high-resolution displays, dual-core processors, and microSD card slots, among other features. But they weren’t hugely successful for B&N, and the NOOK HD and HD+ were the last...
