what is a fqdn in linux?
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The FQDN (fully qualified domain name) of the system is the name that the resolver returns for the hostname, such as mysubdomain.example.com. It is usually the hostname followed by the DNS domain name (the part after the first dot). You can check the FQDN using hostname --fqdn or the domain name using dnsdomainname.
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The FCID is similar to an IP address in Ethernet. It's used by Fibre Channel switches to route traffic between servers and their storage. Switches maintain a table of FCID to WWPN address mappings and what port the host is located on. The Fibre Channel switches share information with each other.
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['Step 1: Install and Configure DNSMASQ Server. ... ', 'Step 2: Install TFTP Netboot Files. ... ', 'Step 3: Prepare Local Installation Source Files. ... ', 'Step 4: Setup PXE Server Configuration File. ... ', 'Step 5: Open Firewall Ports in Ubuntu. ... ', 'Step 6: Install Ubuntu with Local Sources via PXE.']
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Cumulus Linux is an open source Linux based networking operating system for bare metal switches. It is based on Debian. In a 2017 Gartner report Cumulus Networks was highlighted as a pioneer of open source networking.
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Fixed Dialing Number (FDN) is a feature of a phone's SIM card that can restrict outgoing calls only to a special list of numbers, or to numbers that match a certain template (like 0793519xx or 069xxx906). Incoming and emergency calls are not affected by this option, so 911 and 112 are always reachable.
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Quality Function Deployment (QFD) is a structured approach to defining customer needs or requirements and translating them into specific plans to produce products to meet those needs. The “voice of the customer” is the term to describe these stated and unstated customer needs or requirements.
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Fcitx is a lightweight input method framework aimed at providing environment independent language support for Linux. It supports a lot of different languages and also provides many useful non-CJK features.
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['access the Cloud Server via SSH,', 'run the command: yast.', 'select the "Network Services" option,', 'then scroll down to "iSCSI Initiator" and press enter,', 'confirm by pressing enter,', 'you will get. in which iqn. 2013-04.com.']
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The smtplib module defines an SMTP client session object that can be used to send mail to any Internet machine with an SMTP or ESMTP listener daemon. ... If specified, local_hostname is used as the FQDN of the local host in the HELO/EHLO command. Otherwise, the local hostname is found using socket.
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['Install XQuartz on your Mac, which is the official X server software for Mac.', 'Run Applications > Utilities > XQuartz.app.', 'Right click on the XQuartz icon in the dock and select Applications > Terminal. ... ', 'In this xterm windows, ssh into the linux system of your choice using the -X argument (secure X11 forwarding).']
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PyQt is free software developed by the British firm Riverbank Computing. It is available under similar terms to Qt versions older than 4.5; this means a variety of licenses including GNU General Public License (GPL) and commercial license, but not the GNU Lesser General Public License (LGPL).
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Also TFTC "Thanks For The Cache" or how about FFTF "First First To Find"...
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Iptables is a firewall, installed by default on all official Ubuntu distributions (Ubuntu, Kubuntu, Xubuntu). When you install Ubuntu, iptables is there, but it allows all traffic by default. Ubuntu comes with ufw - a program for managing the iptables firewall easily.
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['Each file in Linux has a corresponding File Descriptor associated with it.', 'The keyboard is the standard input device while your screen is the standard output device.', '">" is the output redirection operator. ">>" ... ', '"<" is the input redirection operator.', '">&"re-directs output of one file to another.']
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["Step 1 - Setup FQDN. First of all, we must configure the FQDN on the Kerberos server and then edit the '/etc/hosts' file of the server. ... ", 'Step 2 - Install KDC Kerberos Server. ... ', 'Step 3 - Configure KDC Kerberos Server. ... ', 'Step 4 - Install and Configure Kerberos Client. ... ', 'Step 5 - Testing. ... ', '6 Comment(s)']
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On Linux and UNIX systems, information on how packets are to be forwarded is stored in a kernel structure called a routing table. You need to manipulate this table when configuring your computer to talk to other computers across a network. The routing table can be used for both static and dynamic routing.
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['Install the PHP ZeroMQ Extension. To install this extension, SSH in to your server as root and run the following commands: sudo apt-get -y install gcc make autoconf pkg-config. ... ', 'Verify the Installation. ... ', 'Uninstalling the ZeroMQ Extension.']