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 attempts to automate most (if not all) of the required steps. Currently, the entire process of … Read more How To Secure Nginx with Let’s Encrypt on Ubuntu 14.04
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: Automate Server Scripts With Cron View Root’s Cron Jobs crontab -l View … Read more How to Display (List) All Jobs in Cron / Crontab
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 operating systems. It … Read more How To Add Jobs To cron Under Linux or UNIX?
Sometimes, the Ubuntu Software Center doesn’t have the most up-to-date version of a particular software. I encountered this the other day with Dropbox and Ubuntu 14.04. While trying to switch accounts on my old installation of Dropbox, I got a message that I had an older version of Dropbox and needed to upgrade. When I … Read more Ubuntu: How can I download the latest version of Dropbox
For shutdown: sudo poweroff For restart: sudo reboot