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47 Results
  • Tutorial

    How To Install Java on CentOS and Fedora

    This tutorial will show you how to install Java on CentOS 7 (also 5, 6, 6.5), Fedora 20, and RHEL. Java is a popular software platform that allows you to run Java applications and applets. The installation of the fol...
    By Mitchell Anicas Java CentOS Fedora
  • Tutorial

    How To Protect your Server Against the POODLE SSLv3 Vulnerability

    The POODLE SSLv3 vulnerability is a security issue that affects all implementations of SSLv3. This vulnerability allows an attacker to decrypt messages sent using this protocol version by exploiting a weakness the wa...
    By Justin Ellingwood Security CentOS Ubuntu Fedora Debian
  • Tutorial

    Top 10 Linux Easter Eggs

    Linux can be hard work. This article was made to show the other side of Linux, where things don't have to be so serious all of the time. Many of the people who contribute to open source projects have a great sense o...
    By Justin Ellingwood Miscellaneous Ubuntu CentOS Fedora Debian
  • Tutorial

    How to Setup Additional Entropy for Cloud Servers Using Haveged

    Entropy is important, and haveged is an application that can provide your system with more of it.
    By Salvatore LaMendola Security Ubuntu CentOS Fedora Debian
  • Tutorial

    How To Install LAMP (Linux, Apache, MySQL, PHP) on Fedora

    LAMP stack is a group of open source software used to get web servers up and running. The acronym stands for Linux, Apache, MySQL, and PHP. Since the server is already running Fedora, the linux part is taken care of. ...
    By Etel Sverdlov Fedora
  • Tutorial

    How To Deploy Node.js Applications Using Systemd and Nginx

    When deploying a web application to a Droplet, it might be tempting to simply use the same kind of setup as is used in development, i.e. starting the server by running "ruby app.rb" or "node server.js" in a terminal. ...
    By Felix Saparelli Node.js Nginx Fedora
  • Tutorial

    How To Use Dig, Whois, & Ping on an Ubuntu VPS to Query DNS Data

    Setting up domain names can be challenging for those who are inexperienced. The "dig" command can help verify that your domain settings are correct. This is also helpful for investigating how other websites set up t...
    By Justin Ellingwood DNS Linux Commands Linux Basics Ubuntu CentOS Fedora Debian
  • Tutorial

    How To Install and Use Mosh on a VPS

    Mosh takes all the security benefits of SSH and builds upon it a greater tolerance to poor network conditions and roaming connections. It also increases responsiveness and lowers bandwidth usage by only communicating ...
    By lemon Miscellaneous Ubuntu Debian Fedora
  • Tutorial

    Initial Setup of a Fedora 22 Server

    When you first log into a fresh Fedora 22 server, it's not ready for use as a production system. There are a number of recommended steps to take in order to customize and secure it, e.g. enabling a firewall. This tuto...
    By Ryan Quinn Fedora Linux Basics
  • Tutorial

    How To Install LAMP (Linux, Apache, MySQL, PHP) on Fedora 22

    A LAMP stack is a group of open source software used to get web servers up and running. The acronym stands for Linux, Apache, MySQL, and PHP. Since the server is already running Fedora, the Linux part is taken care of...
    By Ryan Quinn LAMP Stack Fedora PHP MySQL Apache
  • Tutorial

    Initial Setup of a Fedora 21 Server

    When you first log into a fresh Fedora 21 or RHEL server, it's not ready for use as a production system. There are a number of recommended steps to take in order to customize and secure it, e.g. enabling a firewall. T...
    By finid Linux Basics Fedora
  • Tutorial

    Installing GNOME and VNC on Fedora 19

    This tutorial runs through the installation of GNOME and VNC on Fedora 19.
    By Ashutosh Srivastava Fedora
  • Tutorial

    How To Set Up a Local OSSEC Installation on Fedora 21

    OSSEC is an open-source, host-based intrusion detection system (HIDS) that performs log analysis, integrity checking, Windows registry monitoring, rootkit detection, time-based alerting, and active response. It's the ...
    By finid Fedora Monitoring
  • Question

    Non root user unable to login with ssh key

    I have had several droplets in the past and not had this problem before. I have copied an existing ssh key to a new droplet (Fedora 31) and am able to login via ssh key without issue with root. When I copy another key...
    Accepted Answer: Hi @pashioz, Let's first being with the usual stuff, I know you mentioned you've actually checked the permissions and other stuff like that but let me post how they should be just in case: Your home directory ~, your...
    1 By pashioz Security Fedora
  • Question

    Why is reverse proxy is not working with nginx?

    I have spun up a Fedora box, and am running a golang server at port 8080. I am trying to setup nginx reverse proxy on that application so that I can access it through port 80. If you want to skip reading the whole que...
    Accepted Answer: bash setsebool httpd_can_network_connect on -P Please follow more information https://stackoverflow.com/a/24830777/9848490
    1 By sntshkmr60 Nginx Go Deployment Fedora CentOS
  • Question

    Erro when run "docker run"

    docker: Error response from daemon: OCI runtime create failed: containerlinux.go:345: starting container process caused "processlinux.go:430: container init caused \"write /proc/self/attr/keycreate: permission denied\...
    Accepted Answer: It sounds like it might be selinux that's causing the problem for you. Check this guide here: http://jaormx.github.io/2018/selinux-and-docker-notes/ Also what is the exact docker run command that you are using?
    1 By klayrocha531f2ed4e2d5ff406 Fedora
  • Question

    Error "vcmi_device_t is not defined" in SELinux when Adding a New Port for SSH

    A few months ago I created a Fedora 25 droplet and changed my SSH port. Obviously, I had to allow it through selinux and firewalld. This is the command I ran as root: semanage port -a -t ssh_port_t -p tcp [nonstandar...
    Accepted Answer: Finally found a fix by restoring all the contexts: touch /.autorelabel reboot
    1 By programguy Fedora Security
  • Question

    How frequently are default droplet images updated (Fedora 31)?

    Hi, Fedora 31 was released on the 29th of October but is not yet available as an option for droplet creation. I appreciate Fedora have a fairly frequent update pattern of six monthly updates and it's not always easy t...
    0 By Veevoh Fedora
  • Question

    Problem with Fedora Custom Images

    Created a Fedora 28 image using Packer/Virtualbox for upload as a custom image. Upload completes sucessfully, but when starting a droplet the instance hangs with console message "A start job is running for dev-disk ....
    0 By JimLe621 Fedora Custom Images
  • Question

    Site not working after maintenance reboot

    DO announced maintenance reboots to all servers affecting FRA1 which i'm hosted because of spectre and meltdown vulnerabilities. After this action, my website is down and cannot access it via ftp or ssh or ping it's i...
    2 By zarakoinos Fedora