nixCraft - Linux and Unix tutorials for new and seasoned sysadmin

How to override content type with Nginx web server

last updated January 21, 2019 in CentOS, Debian / Ubuntu, FreeBSD, Linux, Nginx, RedHat and Friends, Suse, UNIX

I configured Nginx server. However, it is sending the wrong content type. I need to force Nginx to send specific “Content-Type: text/xml; charset=UTF-8“. How do I configure Nginx to override content type for given URL location?

How to install networked HP printer and scanner on Fedora Linux

last updated January 19, 2019 in Fedora Linux, Hardware, Linux

I have HP Officejet Pro printer and scanner. How do I install HP Officejet Pro network printers and scanners on Fedora Linux? How can I install HP printer on Fedora Linux? How do I add a HP network printer on Fedora Linux?

OpenBSD install MariaDB database server

last updated January 17, 2019 in MySQL, OpenBSD, UNIX

How do I install MariaDB database servers on OpenBSD Unix operating systems?

How to install FFmpeg on Fedora Linux 28/29 using dnf

last updated January 16, 2019 in Fedora Linux, Linux, Package Management

When I type ffmpeg -i input output.mp4 on Fedora Linux, I get an error: “bash: ffmpeg: command not found…”. How do I install ffmpeg on Fedora Linux 28 or 29 workstations?

How to install VirtualBox 6 on Fedora Linux 29

last updated January 14, 2019 in Fedora Linux, Linux, Package Management, VirtualBox, Virtualization

I am a new Fedora Linux user. How can I download and install Oracle VirtualBox 6 on my Fedora Linux 29 workstations?

How to install Ansible on Fedora 29 for IT and server automation

last updated January 13, 2019 in Fedora Linux, Linux

How do I install Ansible on Fedora 29 workstation? How can I set up and test Ansible playbooks using my Fedora Linux desktop?

How to install Shutter screenshot tool on a Fedora Linux

last updated January 9, 2019 in Fedora Linux, Linux, Package Management

How do I install shutter screenshot tool to make screenshots on a Fedora Linux 29 workstations?