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I am migrating an old Perl project from an unsupported OS to Fedora Linux 38. However, I discovered that Perl is not installed by default, while Python 3 is. This seems ridiculous. Anyway, here is how to install Perl in Fedora Linux including latest version of mod_perl with Apache (HTTPD) and get on with your life.
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Wget is a command-line tool to download files from the Internet or local servers. It is not a graphical user interface (GUI) program, and it must be used by typing commands into a terminal application. You can download files from the web. It supports HTTP, HTTPS, FTP, and other protocols. It can mirror entire websites or directories. Wget can resume downloads interrupted due to a network error or a power outage. Wget can start the download again from where it left off. Thus saving you bandwidth and download time. Let us see how to install wget under Fedora Linux.
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The post How to install wget on Fedora Linux using the dnf command appeared first on nixCraft.
usbgurd
You deployed a perfect firewall and other network security policies preventing unauthorized access to the user's desktop computer over a network. However, you still need to block USB device access. We can configure a Linux desktop security policy to protect your computer against rogue USB devices (a.k.a. BadUSB) by implementing essential allow and blocklisting capabilities based on device attributes. For instance, I can define what kind of USB devices are authorized and how a USB device interacts with the Linux system. For example, I can define policy allowing Yubikey with serial number "XYZ" and USB LTE modem with serial # "ABC." Every other USB device access is denied by default.
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The post How to protect Linux against rogue USB devices using USBGuard appeared first on nixCraft.
Linux comes with three commands for developers, sysadmins and users to set up a hierarchy of applications, typically displayed as a menu. In other words, these commands allow third-party software to add menu items that work for all desktops. In addition, it allows Linux system administrators to edit menus in a way that affects all desktops using the following commands to install and edit desktop files on Linux to make Desktop entries:
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The post How to install and edit desktop files on Linux (Desktop entries) appeared first on nixCraft.
One of my PHP and bash scripts depends upon less command to display the help system to other users. But, whenever they run less on a particular version of CentOS or RHEL cloud server, they get an error that reads as: "bash: less: command not found." How do I install less utility on CentOS or RHEL (Red Hat Enterprise Linux)/Fedora Linux server? How can I configure Linux containers such as Docker or Podman to install less automatically?
The post How to install less on CentOS / RHEL / Fedora appeared first on nixCraft.
Now that I set up an LXD container, how do I backup and restore LXD containers running on Ubuntu/Debian or Fedora/CentOS Linux server?
The post How to backup and restore LXD containers appeared first on nixCraft.
I want to upgrade the Fedora version 31 to Fedora 32 Linux server using the command line option. How do I upgrade Fedora 31 to 32?
The post Upgrade Fedora 31 to Fedora 32 using the CLI appeared first on nixCraft.
The post Linux uninstall package / software using the CLI appeared first on nixCraft.
How do I enable firewalld logging for denied packets on Linux operating systems so that I can view all dropped packets information? How can I view a log of the traffic blocked by FirewallD under a CentOS/RHEL (Red Hat Enterprise Linux)/Suse/OpenSUSE Linux?
The post How to enable firewalld logging for denied packets on Linux appeared first on nixCraft.
Linux kernel version 5.3 released. This version includes many improvements including support for AMD Navi GPU, support for new IPv4 addresses in the 0.0.0.0/8 range, the lightweight hypervisor ACRN for embedded IoT devices and much more.
The post Linux Kernel 5.3 released and here is how to install it appeared first on nixCraft.
On 26 August 1991, Linus Torvalds announced hobby project that was supposed to better than Minix operating systems. He said I am doing a free operating system. Just a hobby and won't be big or professional like GNU. Linux turns 28 years old, and we are going to celebrate Linux's birthday by sharing comics in pop culture that made it even more popular.
The post In comics: Linux celebrates 28th birthday appeared first on nixCraft.
How do I install vnstat network traffic monitor on Fedora Linux system to monitor my hourly, daily, weekly, and monthly bandwidth usage?
The post Fedora Linux install vnstat network traffic monitor appeared first on nixCraft.
How do I upgrade to Fedora 30 from Fedora 29 Using the dnf command? How can I update F29 to F30? Can you tell me the procedure to upgrade Fedora 29 to Fedora 30?
The post How to upgrade Fedora 29 to Fedora 30 appeared first on nixCraft.
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?
The post How to install networked HP printer and scanner on Fedora Linux appeared first on nixCraft.
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?
The post How to install FFmpeg on Fedora Linux 28/29 using dnf appeared first on nixCraft.
I am a new Fedora Linux user. How can I download and install Oracle VirtualBox 6 on my Fedora Linux 29 workstations?
The post How to install VirtualBox 6 on Fedora Linux 29 appeared first on nixCraft.
How do I install Ansible on Fedora 29 workstation? How can I set up and test Ansible playbooks using my Fedora Linux desktop?
The post How to install Ansible on Fedora 29 for IT and server automation appeared first on nixCraft.
How do I install shutter screenshot tool to make screenshots on a Fedora Linux 29 workstations?
The post How to install Shutter screenshot tool on a Fedora Linux appeared first on nixCraft.
I am a new Fedora Linux user. I need to install and set up Chromium for testing purpose. How do I install Chromium browser in my Fedora Linux workstation?
The post Install Chromium browser in Fedora 29 using dnf command appeared first on nixCraft.
I need to check RAID configuration in Linux. How do you check your current software RAID configuration in a Linux-based server powered by RHEL/CentOS or Debian/Ubuntu Linux?
The post How to check RAID configuration in Linux appeared first on nixCraft.
Red Hat Enterprise Linux is well known to set defaults across the industry. For example, RHEL pushed systemd so hard that all other Linux distro adopted for good or bad reasons. Now Red Hat announced that KDE Plasma Workspaces (KDE) been deprecated from RHEL 7.6 and all future version of RHEL.
The post KDE has been deprecated in RHEL 7.6 and future version of RHEL appeared first on nixCraft.
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