tftp centos 7

CentOS 7 kernel upgrade, centos kernel upgrade Take CentOS 7 as an example! 1. view the current kernel version:[Root @ localhost ~] # Uname-srLinux 3.10.0-514.26.2.el7.x86 _ 64 2. view the latest kernel version: Log onto the https://www.kernel.org to view the latest kernel v

Tags: share images in HTTP file roc target OSS systemctl 51cto imagesCentOS 6 Change the boot level of the system is simple, directly modify the file: /etc/inittab , the last line in the file to modify. Path to the CentOS 7 system-level modification:/etc/systemd/system/default.targetThe file is a soft link that modifies the process such as:查看当前运行在哪个级别上执行： `systemctl get-default` view the correspondin

Add the PXE network startup environment from Ubuntu/Debian to RHEL/CentOS 7 This tutorial will guide you to add the Ubuntu 14.10 Server, Ubuntu 14.04 Server, and Debian 7 Wheezy release to the PXE network startup environment of RHEL/CentOS 7. Add Ubuntu and Debian to PXE Ne

CentOS 7 cannot use Chinese Input Method, centos Chinese The Chinese input method has been set when CentOS is installed. You can also see the interface shown in "Settings"-"region and language" options, however, the following problems cannot be used after switching in this document: Method: click "+" in the input s

How to install Eclipse Luna IDE on CentOS 7/RHEL 7 Eclipse is an integrated development environment (IDE) that contains an extensible plug-in system with a basic work zone and custom environment. Most of them are written in Java. Eclipse can be used to develop applications. Using various plug-ins, Eclipse can also be used to develop applications in other programm

Tags: lin strong nts ons command input func syntax programmerUsing VIM on CentOS can not be used, error does not have the command Centos-bash:vim:command not found So how to install vim? ------------------------------------------------------------------------------------------------------- Enter the Rpm-qa|grep vim command, If Vim is properly installed, the following three lines of code are returned: [email

CentOS 7 hides the taskbar and top bar, And the centos taskbar I am using Gnome. For me who are familiar with windows, this interface is indeed a bit ugly, but it will also be used. Recently I found a software (Cairo-Dock) the desktop can be beautified, so it is installed, but a problem is found after installation:The original taskbar blocks the interface of the

Centos 7 cannot access the Internet. centos Solution First, right-click the desktop and click "open in terminal ". Enter su, press enter, and enter your root password, as shown in. Note that the password area does not display anything when you enter the password, if you enter an error, you can press the backspace several times. After the result is successful,

The original addressMware Tools is one of the important components for virtual machines (VMS) in order get excellent performance. It is a group of utilities, enhances the overall performance of the virtual machine ' s guest operating system ( OS) and improves management of the VM. Without the VMware Tools, guest OS performance would lacks some of the important functionality. Below steps shows how to install the VMware Tools on RHEL 7,

CentOS 7 and centos1. Install the 4.1.1 Kernel 1. Install softwareCompile and install the new kernel, depending on the development environment and development library# Yum grouplist // check the installed and uninstalled Software Package groups to determine whether the corresponding development environment and development library are installed;# Yum groupinstall "Development Tools" // usually install these

selection number:4 [Press Enter]Now you can try the Java version, the output is as follows# Java-versionjava Version "1.7.0_75" Java (tm) SE Runtime Environment (build 1.7.0_75-b13) Java HotSpot (tm) 64-bit Server V M (build 24.75-b04, Mixed mode)Set Environment variablescat >>/etc/profile.d/java7. sh eofexport java_home=/opt/jdk1. 7 . 0_75export jre_home=/opt/jdk1. 7. 0_75/jreexport PATH=\ $PATH:/opt/jdk

/langpacks.conf has been saved as /etc/yum/pluginconf.d/langpacks.conf.rpmsave [root@localhost ~]# rpm -e PackageKit-yum-1.0.7-5.el7.x86_64 --nodeps #Retested, no more [root@localhost ~]# rpm -qa | grep yum # can use the way of xargs, the shell command knows more, or can save energy [root@localhost ~]# rpm -qa | grep yum |xargs rpm -e --nodeps ———————————————— Copyright statement: This article is the original article of CSDN blogger "x6_9x", following the CC 4.0 BY-SA copyright agreement, pleas

RHEL 7 CentOS 7 To disable the IPV6 method and the previous version is not the same, this article sorted out the processing method: The source of this article: http://blog.csdn.net/bluishglc/article/details/ 41390785 prohibit any form of reprint, otherwise will entrust CSDN official safeguard rights and interests. First, we have to give the most fundamental sol

Share a few CentOS7 yum sources, Every technology will go through a variety of small white time, a variety of predicament, below to share their experience: The situation is as follows, I accidentally installed a minimum of CentOS 7, (that is, no CRT upload download tool, nor Wget), but also remote management, suddenly want to remotely install some software, a variety of crazy, want to update the Yum s

CentOS 7 update source uses 163 yum source in China 1. Switch to the source directory: [Root @ localhost ~] # Cd/etc/yum. repos. d/ [Root @ localhost yum. repos. d] # lsCentOS-Base.repo CentOS-Debuginfo.repo CentOS-Media.repo CentOS-Vault.repoCentOS-CR.repo