CentOS Linux Solution device eth0 does not seem to be present

Ifconfig ... did not see eth0. Then restart the NIC and report the following error.Failure phenomena:Service Network restartShutting down loopback insterface: [OK]Bringing Up loopback insterface: [OK]Bringing up interface Eth0:device eth0 does no

RedHat Enterprise Linux 6.6 using the Centos 6 yum source problem


For newly installed RHEL6.6, the following issues may occur when Yum is installed:#This system is not registered to Red Hat Subscription Management. You can use the Subscription-manager to register.Setting up Install ProcessNothing to doAfter

CentOS Linux Solution device eth0 does not seem to be present

The CentOS Linux cloned in VMware.Ifconfig ... did not see eth0. Then restart the NIC and report the following error.Failure phenomena:Workaround:First, open the /etc/udev/rules.d/70-persistent-net.rules content as shown in the following example:#

CentOS Installation Configuration Nginx

1. Installing GCCYum Install GCC2, install Pcre,zlib,openssl (which devel, is the meaning of the develop development package)Yum install-y pcre Pcre-develYum install-y zlib Zlib-develYum Install-y OpenSSL Openssl-devel3. Download and install

CentOS System Reinforcement

  I. Account security1.1 Lock out redundant self-built accounts in the systemCheck method:Execute command#cat/etc/passwd#cat/etc/shadowCheck the account, password file, and the system administrator to confirm the unnecessary account. For some

Configuring LVM under CentOS 6.3 (Logical volume management)

Configuring LVM under CentOS 6.3 (Logical volume management)First, Introduction LVM is the short name of the Logical Disk volume management (Logical Volume Manager), which is a mechanism for managing disk partitions in a Linux environment, and LVM

How to install OpenERP (Odoo) in CentOS 7.x

Hello everyone, this tutorial is about how to install Odoo in CentOS 7 (that's what we know about OpenERP). Are you thinking of installing a good ERP (Enterprise resource planning) software for your business? So OpenERP is the best program you're

Kickstart installing the CentOS 7 system in bulk

Environment Preparation: file ok2.DHCP Server OK3.TFTP Server OK file4.HTTP Server (NFS, FTP) ok5. Network card startup OK6.YUM Warehouse Installation Source OKMount the disc image first: centos-7-x86_64-dvd-150

Cobbler Installing the CentOS 7 system

To mount a disc first: centos-7-x86_64-dvd-1503-01[Email protected] ~]# mount/dev/cdrom/mnt[[email protected] ~]# yum install cobbler cobbler-web DHCP Tftp-server pykickstart httpd-y[Email protected] ~]#/etc/init.d/httpd restart[[email protected] ~]#

Install Nginx RPM package under CentOS

1 Download an RPM package on the Nginx official website, yes: http://nginx.org/en/download.htmlwget http://nginx.org/packages/centos/6/noarch/RPMS/nginx-release-centos-6-0.el6.ngx.noarch.rpm2 Install this RPM packageRPM-IVH

The role of each folder under the CentOS system

I've been using Linux for more than a year, and I've been maintaining the site system host. The following is the Linux directory structure description I use the CentOS system, a long time no blog post will be in the near future to collate their

Solutions for "non-derived" bugs in the MATLAB print function in CentOS 6

0 System Configuration + software versionHost: Dell Optiplex 390 MT (i5)System + Software: CentOS 6.5 x64, Matlab R2012, R2013System + Software: CentOS 6.7 x64, Matlab R2014There is an issue in which the print function prints incorrectly in both

Installation and configuration of VSFTPD under CentOS

1. It has been configured to surf the Internet, so you can install it via the Yum install VSFTPD. If you cannot access the Internet, you can install it via the Dvd2.iso tool set RPM method.2. After installation, the default local can be logged on by

CentOS Common Command Daquan

CD ~ Switch to home directoryCD/TMP Switch to directory tmpcd dir switch to dir directory in current directoryCD/Switch to root directoryCd.. Switch to the previous level directoryCd.. /.. Switch to the top level two directoryCD ~ Switch to User

Ceph single/multi-node Installation summary power by CentOS 6.x

OverviewDocs:http://docs.ceph.com/docsCeph is a distributed file system that adds replication and fault tolerance while maintaining POSIX compatibility. The most characteristic of Ceph is the distributed meta-data server, which distributes the file

CentOS Installation for Notes

Rhel/centos 7 Install from RPM Source:$ sudo yum-config-manager–add-repo=https://copr.fedoraproject.org/coprs/mosquito/myrepo/repo/epel-$ (rpm-e%?rhel) /mosquito-myrepo-epel-$ (Rpm-e%?rhel). Repo$ sudo yum install Epel-release$ sudo yum

How to install the Percona server on CentOS 7

In this article we will learn about the Percona server, an open source mysql,mariadb alternative. InnoDB's database engine makes the Percona server very attractive, and if you need a high performance, high reliability and cost-effective solution, it

CentOS 7.x Setup Custom boot, add custom system service

Centos System Services Script directory: /usr/lib/systemd/ System and users (user),If you need to boot the program can be run without logging in, there is system services (systems), that is: /lib/systemd/system/

Change the update source for CentOS


My system is 6.3.1. Modify the/etc/yum.repos.d/centos-base.repo to: [Base] Name=centos-5-base #mirrorlist =http://mirrorlist.centos.org/?release= $releasever 5&arch= $basearch & Repo=os #baseurl

Test CentOS hard Drive read and write speed

Yum Install hdparmParameters:-a Set the number of partitions that are pre-deposited into the chunk when the file is read, and if the option is not added, the current setting is displayed.-a to start or close the cache when the file is read.-C Set

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