Chapter 1. 1.  Network Interfaces Red Hat Customer Portal. Before delving into the interface configuration files, let us first itemize the primary configuration files used in network configuration. Understanding the role these files play in setting up the network stack can be helpful when customizing a Red Hat Enterprise Linux system. Setting the Host Name. To permanently change the static host name, change the HOSTNAME directive in the etcsysconfignetwork file. For example. HOSTNAMEpenguin. Red Hat recommends the static host name matches the fully qualified domain name FQDN used for the machine in DNS, such as host. It is also recommended that the static host name consists only of 7 bit ASCII lower case characters, no spaces or dots, and limits itself to the format allowed for DNS domain name labels, even though this is not a strict requirement. CentOS s n t s, from Community Enterprise Operating System is a Linux distribution that attempts to provide a free, enterpriseclass, community. Linux Network Configuration Networking, setup and administration. This Linux tutorial covers TCPIP networking, network administration and system configuration basics. View and Download Chelsio Communications Chelsio T5 user manual online. Chelsio T5 Adapter pdf manual download. Lo invitamos a descargar las versiones oficiales de ESET para el hogar. Software Download with no malware or ads. We are a software download site without ads, fake download buttons or crapware. SUSE Linux Enterprise Server is used for a broad range of usage scenarios in enterprise and scientific data centers. SUSE has ensured SUSE Linux Enterprise Server is. Older specifications do not permit the underscore, and so their use is not recommended. Changes will only take effect when the networking service, or the system, is restarted. Note that the FQDN of the host can be supplied by a DNS resolver, by settings in etcsysconfignetwork, or by the etchosts file. The default setting of hosts files dns in etcnsswitch. The default setting of multi on in the etchost. Technical variations of Linux distributions include support for different hardware devices and systems or software package configurations. Picture Publisher 8 Download Kostenlos Deutsch more. Organizational differences. Search the worlds information, including webpages, images, videos and more. Google has many special features to help you find exactly what youre looking for. View and Download AudioCodes Mediant 1000 user manual online. SIP. Mediant 1000 Gateway pdf manual download. Sometimes you may need to use the host table in the etchosts file instead of the HOSTNAME directive in etcsysconfignetwork, for example, when DNS is not running during system bootup. To change the host name using the etchosts file, add lines to it in the following format. Useful Commands to Collect System and Hardware Information in Linux. It is always a good practice to know the hardware components of your Linux system is running on, this helps you to deal with compatibility issues when it comes to installing packages, drivers on your system. Commands to Check Hardware and System Information in Linux. Therefore in this tips and tricks, we shall look at some useful commands that can help you to extract information about your Linux system and hardware components. How to View Linux System Information. To know only system name, you can use uname command without any switch will print system information or uname s command will print the kernel name of your system. Red_Hat_Enterprise_Linux-5-Installation_Guide-en-US/images/dec7dc941fec8ff7cd3b40a679dac66f/nfs.png' alt='Redhat Enterprise Linux 6.3 Iso 32 Bit' title='Redhat Enterprise Linux 6.3 Iso 32 Bit' />Linux. To view your network hostname, use n switch with uname command as shown. To get information about kernel version, use v switch. Ubuntu SMP Mon Sep 2. UTC 2. 01. 4To get the information about your kernel release, use r switch. To print your machine hardware name, use m switch email protected uname mx. All this information can be printed at once by running uname a command as shown below. Linux tecmint. com 3. Ubuntu SMP Mon Sep 2. UTC 2. 01. 4 x. 866. GNULinux. 2. How to View Linux System Hardware Information. Here you can use the lshw tool to gather vast information about your hardware components such as cpu, disks, memory, usb controllers etc. The information provided by lshw gathered form different proc files. Note Do remember that the lshw command executed by superuser root or sudo user. Read Also Difference Between su and sudo User in Linux. To print information about your Linux system hardware, run this command. Notebook. product 2. LENOVOMT2. 03. 54BUideaFMLenovo Z5. Lenovo Z5. 0 7. 0. IDEAPAD frontpanelpassworddisabled keyboardpassworddisabled power onpassworddisabled skuLENOVOMT2. BUideaFMLenovo Z5. E4. B1. D2. 29 D2. E4. 11 9. F6. E 2. D2. 44. EBBD9. 8. Motherboard. product Lancer 5. A5. version 3. 19. WIN. serial YB0. Type. Board Chassis Location. BIOS. version 9. BCN2. WW. date 0. Ki. B. You can print a summary of your hardware information by using the short option. HW path Device Class Description. LENOVOMT2. 03. 54BUideaFMLenovo Z5. Lancer 5. A5. 00 memory 1. Ki. B BIOS. 04 processor IntelR CoreTM i. U CPU 1. 7. 0GHz. Ki. B L1 cache. 04c memory 2. Ki. B L2 cache. 04d memory 3. Mi. B L3 cache. 0a memory 3. Ki. B L1 cache. 01. Gi. B System Memory. DIMM empty. 01. DIMM empty. Gi. B SODIMM DDR3 Synchronous 1. MHz 0. 6 ns. 01. DIMM empty. Haswell ULT DRAM Controller. Haswell ULT Integrated Graphics Controller. Haswell ULT HD Audio Controller. If you wish to generate output as a html file, you can use the option html. Heart Animation. Generate Linux Hardware Information in HTML3. How to View Linux CPU Information. To view information about your CPU, use the lscpu command as it shows information about your CPU architecture such as number of CPUs, cores, CPU family model, CPU caches, threads, etc from sysfs and proccpuinfo. Architecture x. CPU op modes 3. Byte Order Little Endian. CPUs 4. On line CPUs list 0 3. Threads per core 2. Cores per socket 2. Sockets 1. NUMA nodes 1. Vendor ID Genuine. Intel. CPU family 6. Model 6. Stepping 1. CPU MHz 7. Bogo. MIPS 4. Virtualization VT x. L1d cache 3. K. L1i cache 3. K. L2 cache 2. K. L3 cache 3. K. NUMA node. CPUs 0 3. How to Collect Linux Block Device Information. Block devices are storage devices such as hard disks, flash drives etc. NAME MAJ MIN RM SIZE RO TYPE MOUNTPOINT. G 0 disk. sda. 1 8 1 0 1. M 0 part. sda. 2 8 2 0 2. M 0 part bootefi. M 0 part. sda. 4 8 4 0 1. M 0 part. sda. 5 8 5 0 5. G 0 part. sda. 6 8 6 0 2. G 0 part. sda. 7 8 7 0 1. G 0 part. sda. 8 8 8 0 1. M 0 part. sda. 9 8 9 0 3. G 0 part. sda. G 0 part SWAP. M 0 rom. If you want to view all block devices on your system then include the a option. NAME MAJ MIN RM SIZE RO TYPE MOUNTPOINT. G 0 disk. sda. 1 8 1 0 1. M 0 part. sda. 2 8 2 0 2. M 0 part bootefi. M 0 part. sda. 4 8 4 0 1. M 0 part. sda. 5 8 5 0 5. G 0 part. sda. 6 8 6 0 2. G 0 part. sda. 7 8 7 0 1. G 0 part. sda. 8 8 8 0 1. M 0 part. sda. 9 8 9 0 3. G 0 part. sda. G 0 part SWAP. M 0 rom. ram. 0 1 0 0 6. M 0 disk. ram. 1 1 1 0 6. M 0 disk. ram. 2 1 2 0 6. M 0 disk. ram. 3 1 3 0 6. M 0 disk. ram. 4 1 4 0 6. M 0 disk. ram. 5 1 5 0 6. M 0 disk. ram. 6 1 6 0 6. M 0 disk. ram. 7 1 7 0 6. M 0 disk. ram. 8 1 8 0 6. M 0 disk. ram. 9 1 9 0 6. M 0 disk. loop. 0 7 0 0 0 loop. M 0 disk. ram. 11 1 1. M 0 disk. ram. 12 1 1. M 0 disk. ram. 13 1 1. M 0 disk. ram. 14 1 1. M 0 disk. ram. 15 1 1. M 0 disk. 5. How to Print USB Controllers Information. The lsusb command is used to report information about USB controllers and all the devices that are connected to them. Bus 0. 01 Device 0. ID 8. 08. 7 8. 00. Intel Corp. Bus 0. Device 0. 01 ID 1d. Linux Foundation 2. Bus 0. 03 Device 0. ID 1d. 6b 0. 00. Linux Foundation 3. Bus 0. 02 Device 0. ID 0bda b. 72. 8 Realtek Semiconductor Corp. Bus 0. 02 Device 0. ID 5. 98. 6 0. 24. Acer, Inc. Bus 0. Device 0. 03 ID 0bda 0. Realtek Semiconductor Corp. RTS5. 12. 9 Card Reader Controller. Bus 0. 02 Device 0. ID 0. 45e 0. 0cb Microsoft Corp. Basic Optical Mouse v. Bus 0. 02 Device 0. ID 1d. 6b 0. 00. Linux Foundation 2. You can use the v option to generate a detailed information about each USB device. How to Print PCI Devices Information. PCI devices may included usb ports, graphics cards, network adapters etc. The lspci tool is used to generate information concerning all PCI controllers on your system plus the devices that are connected to them. To print information about PCI devices run the following command. Host bridge Intel Corporation Haswell ULT DRAM Controller rev 0b. VGA compatible controller Intel Corporation Haswell ULT Integrated Graphics Controller rev 0b. Audio device Intel Corporation Haswell ULT HD Audio Controller rev 0b. USB controller Intel Corporation Lynx Point LP USB x. HCI HC rev 0. 4. Communication controller Intel Corporation Lynx Point LP HECI 0 rev 0. Audio device Intel Corporation Lynx Point LP HD Audio Controller rev 0. PCI bridge Intel Corporation Lynx Point LP PCI Express Root Port 3 rev e. PCI bridge Intel Corporation Lynx Point LP PCI Express Root Port 4 rev e. PCI bridge Intel Corporation Lynx Point LP PCI Express Root Port 5 rev e. USB controller Intel Corporation Lynx Point LP USB EHCI 1 rev 0. ISA bridge Intel Corporation Lynx Point LP LPC Controller rev 0. SATA controller Intel Corporation Lynx Point LP SATA Controller 1 AHCI mode rev 0. SMBus Intel Corporation Lynx Point LP SMBus Controller rev 0.