1 you can perform these changes using the following two commands ifconfig ifconfig is an application that allows you…. Today, let's talk about an important networking command in Linux, ip. Yum stands for Yellowpage Updater Supplier Modifier for RPM Package Supported Linux Distro/Operating System ex: RHEL 5/6/7 and so on. For Dynamic IP address allocation, ensure the Use DHCP box is checked. ifconfig command has been replaced by IP command which. 0 but doesn't in RHEL 7. In this tutorial, learn how to install cPanel on CentOS 7 along with WHM in just 2 minutes. and replace “IP_ADDRESS” and “PORT_NUMBER” with your actual server IP address and SSH port number. Set the Default Gateway for the device to be 192. 5, and naturally there is no way to get the IP address of the public network through browser access. use the curl command to retrieve the IP address now: pm2 startup centos; The last line of the. Usually we add ip routes in Linux using either route command or "ip route" command. Configure a Network Team Using the Command Line. You can use Network Manager to create, edit and remove interfaces and it can be used to configure Ethernet, WiFi, Mobile, DSL and PPPoE connections. x+ use the following. NOTE: You will need root or sudo access to run all of these commands. The ifconfig command works in the same way for finding the IP address of a device using terminal in Linux as ipconfig command works for finding the IP address of a device using command prompt in Windows. How to configure network in rescue mode using ip command. In order to view the IP addresses that are currently assigned to your NIC, run the following command: ip addr. Configure Network with Static IP Address. Assuming you want to make the following changes to the network device eth0 Change the IP to the static value 192. One way might be editing the /etc/hostname file with a text editor. systemctl restart network Verify Static IP Address. The hostname is set at the time when the CentOS operating system is installed or if you are spinning up a virtual machine it is dynamically assigned to the instance at startup. Assuming again your hostname is "pluto. Learn which Linux files are used for the configuration of network services such as TCP/IP - IP Address, DNS, name servers, hostnames, types of network interfaces and much more. man page for ip in CentOS 7. I tried using a command mentioned in forum "ip addr show eth0" it is also not working. x from the command line, this is the equivalent of up/down in ifconfig. note: these instructions also work in Fedora 18. The first thing you need to do is to configure Static IP address, Route and DNS to your CentOS Server. Internet Protocol address or IP address is a set of numeric digits that are needed to identify your device and enable network communication Karim Buzdar August 15, 2018 August 15, 2018 CentOS , Debian , Linux , Ubuntu Read more. You were in the top 5 search results when I googled this. In my example I want to change the IP on eth0 from 172. 1 localhost localhost. I hope this answers your question and helps you easily configure your system for a static IP address. 230/22 You can find a subnet mask calculator on line if the bits are not known. The hostname is set at the time when the CentOS operating system is installed or if you are spinning up a virtual machine it is dynamically assigned to the instance at startup. x (where x is any number), then your computer is not getting an IP address from the router. You must be familiar with the yum command; You must know your Server's IP address. x netmask x. As of this writing, the "level1" block list contains more than 237,000 IP address blocks. service systemctl disable NetworkManager. 4 installation guide. x from the command line, this is the equivalent of up/down in ifconfig. Same if I use "ip addr add" from the command line. So, I want to assign IP static to get-rid from further changes on other areas. With this command, you can update three different hostnames--the static, transient, and pretty. This way all the rules defined in admin table routes traffic through device eth1. ifconfig command has been replaced by IP command which. MAC address - Media Access Control address. » DHCP mode : Assigning ip address in DHCP mode. It looks like Desktop Environment was not installed for some reason. If you want to change only the hostname you can either do it from command line, or from GUI as explained below. READ: How to set static IP address on CentOS 7 / RHEL 7. Whether you're running Windows, Linux/Unix or Apple there are a number of different ways that you can find a printer's IP address through the command line. First update the YUM package repository cache with the following command:. Note that this. 1 localhost localhost. The machine is the server version of CentOS 6. This is a walkthough for installing and configuring OpenVAS (GVM) on CentOS 7. Customize Bash Prompt. the requested IP address is assigned to the specified interface all local, network, and broadcast routes implied by the IP configuration are added to the routing tables Use ping to verify the reachability of other locally connected hosts or skip directly to setting the default gateway. [UPDATE: This guide can also be used to configure network on CentOS 6. The system variable can be set on the command line or in option files the same way as the option, so there is no need for any changes at server startup, but the system variable also makes it possible to examine or set the value at. 7 goodness to all CentOS 7. You can also view the specific interface details by specifying interface name on the command line as below. How To Find Your Server's Public IP Address If you do not know what your server's public IP address is, there are a number of ways you can find it. 0 from command line only, and, more specific how we can set up a Static IP addresses on network interfaces using system network scripts, which is a must be configured to serve. The absolute path of the ip command is /sbin/ip. Once you install CentOS 7, you will understand there are many differences between CentOS 6 and 7, but however, some technical and people want to use old programs like “iptables” on CentOS 7. nano -w /etc/exports. 42 and all video programs with id between 1234 and 2345 to 239. Install Redis from the repository with the yum command below. In my example I want to change the IP on eth0 from 172. It has graphical and commands line based utilities. I used smb://IP-address but it does not seem to work. Question: How can I configure a static IP address on RHEL 8 / CentOS 8?. Other than the beautiful user interface, cPanel has command line access and API-based access for third-party software integration, for web hosting providers or developers and administrators to automate their system administration processes. This command the following syntax. Note: If you prefer having a GUI, do check out the virt-manager package instead. The first prerequisite of phpMyAdmin is an Apache web server. Here are a few ways you can find the IP address of a DHCP server on your network. Set the Default Gateway for the device to be 192. 4 on a VMware workstation VM. For the T/O (timeout) value, set it to 2o seconds. How to install FreeIPA on CentOS 7 FreeIPA® is an open-source security information management solution that has both a web interface and command-line administration tools. Download automated GeekPeek. To get the HSM's IP address, view your cluster in the AWS CloudHSM console , or run the describe-clusters AWS CLI command. Method-6 : Using IP Command. Installation of cPanel on Centos 7. broadcast 192. References. 1 [dev ifname] Where 192. Howto install KDE and GNOME desktop on CentOS minimal. 5, and naturally there is no way to get the IP address of the public network through browser access. #vi /etc. 6 To save the file, press CTRL+O. Prerequisites. I tried using a command mentioned in forum "ip addr show eth0" it is also not working. In my example I want to change the IP on eth0 from 172. 1 and so on till Php 7. Linux IP Commands - IP Commands for Linux including ifconfig, route, arp, traceroute, tracepath, dig, host. This video shows 2 methods to enable network interface and configure static IP address on CentOS 7 which are as following: 1. 24/7 Customer Service. Usually, in traditional versions of RHEL/CentOS 5&6 we have used "setup" command to make static changes of IP address, but coming to the latest versions of RHEL/CentOS 7 we use different command. Currently, to view an IP address on your RHEL 7 system enter the following linux command: # ip addr show OR # ip a s 2: enp0s3: mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 08:00:27:15:38:b7. In this CentOS 7 tutorial we are going to learn how to unzip zip file in CentOS 7 using unzip command. How to configure network in rescue mode using ip command. Try the ifconfig command once again: Search for the line “GRUB_CMDLINE_LINUX” and append the following: 4) Configure the static ip on the server:. autoconnect to yes and as no IP address was given ipv4. If you want to add a secondary IP address to a NIC already in use in Linux, and have that change only temporary. The linux ip command is similar to ifconfig, but more powerful and is intended to be a replacement for it. systemctl restart network Verify Static IP Address. CentOS 7 made the switch from iptables to firewalld, which offer new major changes to increase your server network filtering. 0, CentOS 7. The absolute path of the ip command is /sbin/ip. What is the equivalent command for centos 7. 3 thoughts on " Set static IP on CentOS 6 via command line " Chuck Woodraska November 7, 2014 at 8:18 am. 0 ONBOOT=yes BOOTPRONTO=Static. If your network active dhcp server then can't configure static IP address. On the flip side, if you are not careful enough, use of command line could break your system. Use the following command to install Apache on your CentOS 7 virtual private server: yum install httpd -y. 1 Command-Line Interface (CLI) ACS 5. Installation of cPanel in CentOS 7 1. Prerequisites. Be sure to use SSH (or Putty on a Windows machine) to begin because the installer locks the firewall down to your local network and the IP address of the machine from which you. Create a web server with Linux, Apache, FTP and bind DNS: This tutorial covers the Linux server configuration required to host a website. Given a device to install TP-Link (TL-WN725N). By default, CentOS interface is configured to receive IP from DHCP server. How To Install WordPress on CentOS 7. As a first thing, you need to set the static IP address on the system. 5 ways to add or change hostname in RHEL/CentOS 7 by Shusain · Published November 18, 2017 · Updated June 5, 2018 Hostname for a system is like an identity for that system, it not only makes system management easy but we can also use hostname to access a system over LAN. I tried using a command mentioned in forum "ip addr show eth0" it is also not working. Set IP address Linux Using ip command Written by Guillermo Garron Date: 2012-04-25 11:28:00 00:00. Search Purevpn Command Line Linux the 1 last update 2019/10/17 team's inventory for 1 last update 2019/10/17 single game tickets, season ticket packages, group tickets, special offers and more. This guide will explain how to add a secondary IP address to a network interface on RHEL / CentOS 7/8 server. Enter your server's IP address into a browser. This guide also show, howto make useful Bash functions to get IP addresses quickly. In this article, I will talk about different network terms, how to find network related information and CentOS 7 network configuration. In this SIMPLE Updated Tutorial Learn How to Install the LAMP Stack on Your CentOS 7 system. or failed to obtain DHCP IP address. 1 [dev ifname] Where 192. It is a great tool that makes configuring the network on CentOS easy. This trick should work on all Debian-based Linux distros, including Ubuntu. Apart from these three methods, you can also configure IP address when installing operating system & also there are two more methods through which we can configure our network on RHEL/CentOS 7 machines i. So without any delays, let’s start …. Net bash script. So record some ways to get public network IP from the command line. To search for an image from the Docker Hub registry, we can use the following command: docker search centos. You will see that that many IP address blocks have been added to the IP set. #vi /etc. Step 2: Install Sendmail with dependency from yum package manager. This article will show how to configure network in CentOS 7 using nmtui tool. This is normally a good idea, as most peoples will not need IP Forwarding, but if we are setting up a Linux router/gateway or maybe a VPN server (pptp or ipsec) or just a plain dial-in server then we will need to enable forwarding. This step-by-step walkthrough with screenshots, howto install CentOS (The Community ENTerprise Operating System) 7. When this machine tries to contact a host that is on another network than its own, indicated by the line starting with 0. and replace “IP_ADDRESS” and “PORT_NUMBER” with your actual server IP address and SSH port number. If you want to add a secondary IP address to a NIC already in use in Linux, and have that change only temporary. I hope you can now easily install and configure your Tripwire IDS. Description. Configure Static IP Address on Linux VM in VMware Player March 12th, 2013 Leave a comment Go to comments If you run VMware Player, you would have 3 networking options for virtual machines running there: Bridged, NAT, Host-Only. I want show configure static IP address on CentOS 7. If you want to block or deny access of your website from particular IP address or whole Network address in Nginx then this article will help you to do so. There is an existing guide on how to configure static IP address using ip and ifconfig commands available on -> Using ip and ifconfig to configure Linux networking. CentOS (Community Enterprise Enterprise System) is an enterprise-class Linux distribution based on free source code distributed by Red Hat and maintained by the CentOS project. FreeIPA comes with the command-line administration tool and a beautiful web-UI interface running on top of Python and Apache webserver. How can I unblock IP address from block-list ? You can allow IP address by changing the target to ACCEPT (iptables -A INPUT -s IP-ADD -j ACCEPT). 9 or 7 server is a walk in the park. NethServer is an operating system for Linux enthusiasts, designed for small offices and medium enterprises. Each machine has NetworkManager stopped and disabled. Apart from these three methods, you can also configure IP address when installing operating system & also there are two more methods through which we can configure our network on RHEL/CentOS 7 machines i. 1 is the next hop address and ifname is the exit interface leading to the next hop. Step 4: The Docker Command Line Interface. Here are some of them from Terminal. References. get the most out of the OS. This document covers the basic steps for installation of CentOS 7. Server IP: 192. To test the Apache web server, you should know the IP address. The commands for the ip utility, sometimes referred to as iproute2 after the upstream package name, are documented in the man ip(8) page. The syntax of the route command is. 3 thoughts on " Set static IP on CentOS 6 via command line " Chuck Woodraska November 7, 2014 at 8:18 am. A note about RHEL/CentOS 7. Linux IP Commands - IP Commands for Linux including ifconfig, route, arp, traceroute, tracepath, dig, host. The Apache web server, FTP server and DNS configuration are covered. If you're well versed in the Linux command line, that's not a problem. Configure IP. Currently, to view an IP address on your RHEL 7 system enter the following linux command: # ip addr show OR # ip a s 2: enp0s3: mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 08:00:27:15:38:b7. 0 from the command line only. CentOS: Configure network This tutorial is intended for system administrators wanting to either change the IP address or add additional LAN cards (NIC) on their CentOS 5 system. The IP address thus assigned to the virtual machine is usually on a completely different network than the host. Press tab until Save is highlighted, and then press Enter to save your changes. This guide will walk you through the steps to install FreeIPA (Directory Server) on a CentOS 7 server in order to set up centralized authentication for Linux distributions. With the command line you have the flexibility to interact directly with the kernel (the core of the system) as well as a host of other useful features. They will get removed if you restart the network or if the server rebooted. If you are a more advanced user, you can try out other methods do to so. How to get an IP Address from command line? User Name: CentOS 6. I have fresh install of CENTOS 5. How to install a GUI on top of CentOS 7. 1” with a space between the ip address and the default gateway, all between quotes, was working in RHEL 7. 5 ★ How To Install Mysql Server on Ubuntu 14. In my example I want to change the IP on eth0 from 172. To Setup network. Consider the version: 7. September 15, 2018 at 5:05 pm. Centos 7 Ip Address Command Line. Log into the server e. We can enable these repos by manually editing the repo file directly in /etc/yum. In this blog we disscussing how we can implement monit on a Centos7 server. The hostname is set at the time when the CentOS operating system is installed or if you are spinning up a virtual machine it is dynamically assigned to the instance at startup. I tried startx command but no help. This guide will show you different ways of configuring a static IP address on RHEL 8 and CentOS 8 once available. In this CentOS 7 tutorial we are going to learn how to unzip zip file in CentOS 7 using unzip command. The commands listed below are designed for local. 6 from command-line. Under the Termination tab, create a new Endpoint with the public IP address of your server so that you can place outbound calls through V1VoIP. ip address with. This guide will show you how to add an extra IP address to an existing interface in Red Hat Enterprise Linux / CentOS 7. CentOS 7 made the switch from iptables to firewalld, which offer new major changes to increase your server network filtering. If you want to use networking, you have to enable it. Dream Daddy was first released on PC in 2019 and soon became a centos vpn command line cult hit. Otherwise, for static IP address allocation, enter the static IP address, netmask, default gateway, and DNS server information. Server running with CentOS 7; Static IP address configured on your system. The following steps will show configuration of static IP address in CentOS machine. 3 Using nmcli The NetworkManager command-line tool (nmcli) provides a command line way to configure networking by controlling NetworkManager. My system is configured to use DHCP. FreeIPA has many components including Kerberos, NTP, DNS, and Dogtag (a certificate system) in order to provide security on your CentOS 7 server. Transcoding and multiple streaming. 10, and unable to find my IP address. After installing the Apache on Centos, if you are looking for a web-based tool called phpMyAdmin then this article will help you. To list systemd services on CentOS/RHEL 7. Installing FTP server in Centos. This step by step tutorial describes how to configure static IP address in Linux and Unix operating systems. For this change in the first place it is essential to know what is the network adapter that our machine has and for this, we can use the command. So, to set a static IP in RHEL6 or CentOS 6 follow the steps below. Command-line parameters for CCleaner operation pane focus. To find out what is the Gateway IP Address # ip route default via 10. This command lists all network interfaces on the system, so take note of the name of the interface for which you want to change the IP address. Host Name: ftp. This directive should not be used in conjunction with HWADDR. " Press Enter to run your command and display the IP address information of any network items, including your computer. Add a temporary static. In this guide, we will cover how to set up a basic firewall for your server and show you the basics of managing the firewall with firewall-cmd, its command-li. CentOS: OS Version: 7: Unable to add forward map from to : REFUSED Command line: # dnssec-keygen -a hmac-md5 -b. In this article we will share a short tip with you using which you can find your computer's outgoing or external IP address from command line. About Telnet Telnet is a network protocol used on the Internet or local area networks to provide a bidirectional interactive text-oriented communication facility using a virtual […]. On Redhat Linux system's the ifconfig command to display system IP address has become obsolete. Users are instead encouraged to use ip command to do most of the network administration work. This section provides only an overview with some examples to help you learn how to use nmcli to configure. This is a comprehensive guide on How to configure static IP address on CentOS using network file modifications, using ncmli command line tool and using ip and ifconfig commands on Linux. No Internet Connection from VMware with CentOS 7. This article will describe how to open a port for a specific IP address on CentOS 7. One way might be editing the /etc/hostname file with a text editor. If you want to block or deny access of your website from particular IP address or whole Network address in Nginx then this article will help you to do so. In my example I want to change the IP on eth0 from 172. Secure SSH Access in CentOS 7. #vi /etc. Apart from these three methods, you can also configure IP address when installing operating system & also there are two more methods through which we can configure our network on RHEL/CentOS 7 machines i. Enable Apache Modules in CentOS by command line. Vsftpd failed to retrieve directory listing centos > Vsftpd failed to retrieve directory listing centos. socket Start the Cockpit web service. A backup system is an important component in most server infrastructures, as recovering from data loss is often a critical part of disaster recovery plans. To unzip a zip file in CentOS 7, First we need to install unzip command. Choose the adapter 2 to enable the internal network. This guide will discuss manually creating a network configuration file and using Network Manager CLI tool - nmcli. Instead, it's possible to launch it with a simple command from the terminal. Without need to disable Network Manager, just type this command “ nmtui ” to open Network manager and edit any connection. Choose one of the following methods: Using ifconfig command line tool # ifconfig eth0 192. Therefore, you need to point your OS to the secondary router for any IP addresses located in the 172. x and migration of CMS from CentOS 5. The first step is to edit the interface that you want to set the static IP on. 7 is released and it brings all Red Hat (RHEL) 7. Cheat sheets for various stuff. Hide Your IP Address. In the “ip rule show” you may noticed the line “32766: from all lookup. CentOS version consists of three parts, which can be best understood with an example. You were in the top 5 search results when I googled this. Centos/Redhat How To Install Ansible Tower on CentOS… July 10, 2019. I used smb://IP-address but it does not seem to work. Next, check the status of apache with the command: systemctl status httpd. Then click the Update button. While both commands work the same way, neither command can use to add permanent routes to the system. 7 RUN yum update -y && yum install -y upstart openssh-server passwd RUN echo "password" | passwd root --stdin Build image: docker build -t testbrokenhostname. autoconnect to yes and as no IP address was given ipv4. You specify the IP address which is the equivalent to a phone number or a web address (the name associated with the IP address) and "ping" sends off a request to that address. Alternatively, you can run the nmtui tool at the command prompt, which will launch a little graphical tool to change the hostname. CentOS 7 comes with Network Manager, a service that runs by default and has a graphical, text as well as command line interface. Vsftpd failed to retrieve directory listing centos. 2 Using SSH to connect to your VirtualBox VM Index. Host Command is a simple CLI application to perform DNS lookup. Here, let us see, How to find the IP address in CentOS 6. Finally, restart the network service using the following command to have these changes take effect. Emilia Jazz on How to Get a New IP Address; Ancalagon on Resize-Extend a disk partition with unallocated disk space in Linux – CentOS, RHEL, Ubuntu, Debian & more; Ryan on Office Interop DCOM Config on a Windows Server IIS Machine to open Word, Excel and Access files with ASP. So, to set a static IP in RHEL6 or CentOS 6 follow the steps below. In this article, we will explain the procedures to configure Django with Apache in CentOS 7. In the “ip rule show” you may noticed the line “32766: from all lookup. Next, you should edit your /etc/hosts file to add a line containing your assigned IP address and FQDN. So without any delays, let’s start …. DHCP Server Configuration. This guide will show you different ways of configuring a static IP address on RHEL 8 and CentOS 8 once available. Question: How can I configure a static IP address on RHEL 8 / CentOS 8?. This guide will discuss manually creating a network configuration file and using Network Manager CLI tool - nmcli. With this practical guide, you will learn Linux through one of its most popular and stable distributions. How to setup a VPN using SoftEther on Centos 7. In this article, I will talk about different network terms, how to find network related information and CentOS 7 network configuration. Alternatively, the tool can be launched from the command-line as follows: system-config-securitylevel Enter your password when prompted. Prerequisites. I want show configure static IP address on CentOS 7. Centos Set Static Ip Command Line >>>CLICK HERE<<< How to. Set the internal network’s interface in CentOS. Personal Observation: Here’s an interesting observation with the default CentOS behavior when an offending IP address tried to log in the SSH server. How to upgrade OpenSSL on Centos 7 or RHEL 7 and its dns is pointing to the IP address of the server. Configure Network with Static IP Address. You can do this from the Control panel or via ipconfig /all from the command line. 100 NETMASK=255. This guide assumes the target host is already running CentOS (a derivate of Red Hat Enterprise Linux) or at least running the GRUB boot loader and that you have root access to this host. addresses “192. If you wish to change a default gateway temporarily at run time, you can use ip command. My system is configured to use DHCP. Be sure to use SSH (or Putty on a Windows machine) to begin because the installer locks the firewall down to your local network and the IP address of the machine from which you. How to Configure Network IP Address in RHEL7 or CentOS7, redhat network configuration command line, network configuration in linux, network configuration in redhat 7, red hat network configuration, red hat network configuration default gateway, red hat network configuration static ip, rhel network configuration command line, network configuration in rhel 7 and centos 7 Ensure the network card. Here I will show you how to configure static IP address in CentOS system. Internet Protocol address or IP address is a set of numeric digits that are needed to identify your device and enable network communication Karim Buzdar August 15, 2018 August 15, 2018 CentOS , Debian , Linux , Ubuntu Read more. In CentOS 6 gconftool-2 (command line) is used to enable/disable items. If you want to block or deny access of your website from particular IP address or whole Network address in Nginx then this article will help you to do so. Centos change ip address command line keyword after analyzing the system lists the list of keywords related and the list of websites with related content, in addition you can see which keywords most interested customers on the this website. I restart the interface and it can obtain IP from DHCP server if I run this command: ifdown eno1677736; ifup eno1677736 But if I reboot the OS, interface will lose the IP address. CentOS / RHEL : How to Disable / Enable direct root and non-root user ssh login; How to configure resource groups for MySQL Server running on Linux; How to Run DNS and FTP services in a chroot Jail; ip Command Examples to Manage Networking in Linux 'ip' Command cheat sheet (Command Line Reference). Skip navigation Sign in. To launch the standard CentOS firewall configuration tool, open the desktop System menu and click on Administration followed by Security Level and Firewall. Nonetheless, all linux power users prefer using the command line as things get done faster this way. The real power and appeal in Unix and Linux is not only in in the general free and open nature of the software and ideas (FOSS) but also in the efficient use of the command line. Setting Ip Manually Centos 6 Command Line Read/Download after installing centos minimal on a vmware vmachine you will have no internet access at all, the default dhcp client on the vm should be started using command “dhclient” centos 6 6 network configuration, centos 6 6 ip address, Network. In this SIMPLE Updated Tutorial Learn How to Install the LAMP Stack on Your CentOS 7 system. The Apache web server, FTP server and DNS configuration are covered. Then click the Update button. Red Hat Product Security has rated this update as having a security impact of Important. nmtui and nmcli. First things first, why CentOS 7 instead of 6? Well, CentOS 6 has issues with Python updating because of yum. In this tutorial, How to install OpenStack all in one Centos 7. These proxy server settings are used by the almost all Linux command-line utilities, e. Looking for your server's IP address? Liquid Web can help you find the IP address of your Linux server with command line. To exit the editor, press CTRL+X. In this tutorial, we will show you how to install WHM and cPanel on CentOS 7. In this article, we will look at five different ways by which we can display the IP address information about our server. In last post we configured rsync on CentOS 7, in this one we’ll monitor rsync service on server. The following steps will show configuration of static IP address in CentOS machine. It celebrated its 2. Changing the TCP/IP settings via the GUI interface is very easy and simple. The absolute path of the ip command is /sbin/ip. This guide will show you how to add an extra IP address to an existing interface in Red Hat Enterprise Linux / CentOS 7. How to Configure Network IP Address in RHEL7 or CentOS7, redhat network configuration command line, network configuration in linux, network configuration in redhat 7, red hat network configuration, red hat network configuration default gateway, red hat network configuration static ip, rhel network configuration command line, network configuration in rhel 7 and centos 7 Ensure the network card. (7 replies) Hi fellows, Pretty new to CentOS. Linux Basics - Set A Static IP On CentOS. I need to change my ip address, DNS , gateway and subnet mask in my centos. Method # 4: On the Shell by using hostname command. Please provide me with a command line or powershell command I can use to set a static IP address on a Windows computer.