How do I keep my server/cloud computer powered by Debian Linux 9.x or 8.x current with the latest security updates automatically? Is there is a tool to update security patched automatically?
I got a Raspberry PI 3 from my friend. I am a long term macOS user. How do I write Raspbian image file to SD card using macOS?
I am a new CentOS Linux 7 user who runs it on my Laptop. I liked the operating system. Is there is a way to run latest/stable Linux kernel on a CentOS Linux version 7?
I want to display a countdown before purging cache from CDN network. Is there an existing command to show a conuntdown from 30..1 as 30,29,28,…1 on Linux or Unix bash shell script?
How do I add the write cache called the ZIL and read cache called L2ARC to my my zroot volume? How do I extend my existing zroot volume with ZIL and L2ARC ssd disks of FreNSA server?
I type ‘find . -type d -iname foo -delete‘ command to find the foo directories and delete them. However, I am getting an error message that read as find: cannot delete './hourly.4/data/foo': Directory not empty on Linux server. How do delete directories based on find command output on Linux or Unix-like system?