CentOS

First, check the operating level of the system and whether the desktop environment is installed1. Use the command RunLevel to view the current runlevel.2. Using the command Yum grouplist | More to see if the components of the desktop environment are

CentOS Modify Host Name 1. Temporarily modify host nameDisplay host Name:[Email protected]:~$ hostnamelocalhostModify Host Name:[Email protected]:~$ sudo hostname orcl1[email protected]:~$ HOSTNAMEORCL12. Permanently modify the host nameThe

As a novice, learning Linux has been one months, during which encountered a lot of problems, and today I encountered the problem is#yum Install Pam-devel#This system is not registered to Red Hat Subscription Management. You can use the

Yum has the following characteristics:* Multiple repositories can be configured at the same time (Repository)* Concise configuration file (/etc/yum.conf)* Automatic resolution of dependency issues encountered when adding or removing RPM packages*

Hello everyone, today we will learn how to install the latest Linux kernel 4.0 from Elrepo or source code. The Linux kernel 4.0, codenamed ' Hurr Durr I ' A sheep ', is by far the newest backbone kernel. It is the kernel released after the stable

Recently learning Python language, when learning to Django, ready to build a Django development environment, after several twists and turns, the final configuration success, now the configuration process, for everyone to learn to communicate:Server

I integrated the online many dual-system methods, at the same time on a variety of online version of the problem has been summed up, pictures from the Internet, allow me to steal a lazy, haha ...Assuming the WIN10 system is installed on the computer,

OneDon't talk about other useless topics, just look at the steps:1, to install a tool, you must first know that the tool needs to rely on the package.Eg:iftop relies on these dependencies (it is unclear what the tool relies on "Google,

Phenomenon When executing the yum commandError:rpmts_HdrFromFdno:Header V3 rsa/sha1 Signature, key ID C105b9de:badquestion: This is mainly on the CENTOS6. Nss-softokn There are bugsHow to resolve:#把key删掉rpm-qa|grep gpg rpm-e

Server-side configuration1. Installing Nfs-utils and RpcbindYum Install nfs-utils Rpcbind2. Set up boot serviceChkconfig NFS OnChkconfig Rpcbind on3. Start related servicesService Rpcbind StartService NFS Start4. Create a shared

Construction and management of Hadoop environment on CentOSPlease load the attachmentDate of compilation: September 1, 2015Experimental requirements:Complete the Hadoop platform installation deployment, test the Hadoop platform capabilities and

17. Installing WebminWebmin is a WEB-based Linux Configuration tool. It is like a central system for configuring various system settings, such as users, disk allocations, services, and configuration of HTTP servers, Apache, MySQL, and so on.# wget

1. View IP Address[[Email protected] ~]# IP A1:lo: MTU 65536 qdisc noqueue State UNKNOWNLink/loopback 00:00:00:00:00:00 BRD 00:00:00:00:00:00inet 127.0.0.1/8 Scope host LoValid_lft Forever Preferred_lft ForeverINET6:: 1/128 Scope HostValid_lft

1. Install the dependent packages: Yum–y install gcc gcc-c++ autoconf httpd php mysql mysql-server php-mysql httpd-manual mod_ssl mod_perl mod_auth_mysql ph P-GD php-xml php-mbstring php-ldap php-pear php-xmlrpc php-bcmath mysql-connector-odbc mysql-

The first step: Set up your own wireless network, and share to VM8 this virtual network cardThe second step: check the IP address of the VM8 network card, is 192.168.137.1Step three: Set the configuration of the virtual machine: Select the VM8 nic

1. Compile and install Nginx1) Compile and install Pcre.Nginx installation requires PCRE support.[Email protected] ~]# mkdir-p/taokey/tools[Email protected] ~]# cd/taokey/tools/[email protected] tools]# Yum install-y gcc gcc-c++[Email protected]

① server power up, load BIOS information, BIOS system detection, according to the BIOS settings, to find the first bootable device (usually hard disk)② reads the MBR (Master boot Record) of the first device, loads the boot Loader (boot loader) in

First, download the image, http://mirrors.sohu.com/centos/7.0.1406/isos/x86_64/Second, the next soft disk pass UltraISO, use it to open the mirror----start-to-write hard disk image. Note Select the USB flash drive. Making a Startup diskThe next step

Solve the problem that iptables does not exist in CentOS 6.6/etc/sysconfig /. The newly installed CentOS 6.6 is used to build ftp and use the built-in one. When adding firewall rules, you find that the iptables file is not in

Run the cp command in Centos to indicate that the folder is skipped. When copying a folder to another folder today, cp./res/usr When a problem occurs, the prompt is: Cp skipped the folder Then I looked for it. I searched the internet for the usage