Linux Learning CentOS 7----Network adapter configuration

BodyLinux system version: Centos 6.5Linux system version: Centos 7Earlier, we used the remote tool SECURECRT, with the "ifconfig eth0 + specific IP Address" command to the Linux with an IP address (refer to my blog: Remote login management tool for

Ubuntu, Centos, win2003 start SNMP Service

System Introduction:[Email protected]:~# cat/etc/issueUbuntu 12.04.1 LTS \ \lInstallation:Apt-get Install SNMPDConfiguration:Modify the/etc/snmp/snmpd.conf file;Block Line 15th#agentAddress udp:127.0.0.1:161Open Line 17thAgentaddress udp:161,udp6:[::

Rstudio Server installation Steps on a CentOS 6 host

1. Installing the Epel LibraryYum Install Epel-release2. Install RYum Install R3. Installing OpenSSLYum Install openssl098e4. Download the Rstudio Server installation packagewget http://download2.rstudio.org/rstudio-server-0.98.1102-x86_64.rpm5.

CRT connection Vitualbox in CentOS virtual machine

After installing the CentOS virtual machine in the Virtalbox, it is inconvenient to operate directly in the virtual machine, so I want to use the CRT to connect the virtual machine.1, open VirtualBox, set-Network, network connection 2 Set the

CentOS permanently disables PackageKit background operation

When using CentOS, install the software with Yum and you'll always get this hint:Existing lock/var/run/yum.pid:another copy is running as PID 3053.Another app is currently holding the Yum lock; Waiting for it to exit ... The other application

CentOS Installation Chinese man pack

Download the installation package now:wget http://manpages-zh.googlecode.com/files/manpages-zh-1.5.1.tar.gzThe procedure is as follows:#tar ZXVF manpages-zh-1.5.1.tar.gz#cd

CentOS Add Epel Source

1. RPM-UVH Http://dl.fedoraproject.org/pub/epel/5/x86_64/epel-release-5-4.noarch.rpmThe bold part needs to be chosen according to its own environment.2. Rpm-import/etc/pki/rpm-gpg/rpm-gpg-key-epelYou can do this without doing this (because when you

CentOS Configuration Local Yum Source--Find a Web tutorial

1. mount the disc[Email protected] ~]# Mkdir/media/centos[Email protected] ~]# Mount/dev/cdrom/media/centos2. Enter the /etc/yum.repos.d directory[Email protected] ~]# cd/etc/yum.repos.d/[Email protected] yum.repos.d]# MV Centos-base.repo

Mount HFS file under CentOS

Today desktop operations This piece got a HFS hard disk, directly mount the error, but Linux is support HFS format, Google down,To install Kmod-hfsplus, install the following steps:RPM--import http://elrepo.org/RPM-GPG-KEY-elrepo.orgRPM-UVH

Scheduled tasks for the CentOS server configuration (iii)

Some liunx systems already have their own scheduled tasks crontab, but some of the newly installed systems have not yet set up scheduled tasks, and this time we need to install them manually.Install Crontab:Yum Install

CentOS Mount U-Disk

1. Create a directory to mount USB Mkdir/mnt/usb #创建usb目录挂载U盘2. Plug in the USB drive to see the status of the mobile deviceFdisk-l # (Note: The parameter is lowercase l is not a number 1)will see a similar line:/DEV/SDB1 #sdb1 represents your USB

Installing the SVN server on CentOS

First, install SubversionYum Install Subversion Second, set up SVN warehouse directory Mkdir/home/svnrepo Generate SVN-related configuration under the directory Svnadmin Create/home/svnrepo Third, configure access account and

Common uses of CentOS VI

Common uses of CentOS VIThe VI Editor is the standard editor for all UNIX and Linux systems, and its power is not inferior to any of the latest text editors, here is simply a brief introduction to its usage and a small number of instructions.

The dependent libraries required for the CentOS Yum one-time installation.

[root@localhost/]# yum-y install gcc gcc-c++ autoconf libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel LIBXML2 libxml2-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel Curl cur

CentOS under Firewall iptables log Learning notes

have been unable to find the log aspects of how to do, asked colleagues, colleagues gave a Web site:http://www.thegeekstuff.com/2012/08/iptables-log-packets/Here's what I'm doing with my own ideas based on the settings in this URL:After a careful

CentOS appears to have disk broken, how to repair and detect.

when DMESG, the following message appears to indicate a problem with the diskInfo fld=0x139066d0end_request:i/o error, Dev SDA, Sector 328230608Buffer I/O error on device SDA, logical block 41028826 SD 0:0:0:0: SCSI error:return code = 0x08000002sda:

Mount and detach a hard disk from centos

Fdisk-l // first query unmounted hard disk names such as mkfs such as sdb1. ext3/dev/xvdb start to format DF-H Mount/dev/xvdb/home start to mount VI/etc/fstab settings automatically enable start to add/dev/xvdb/home ext3 defaults 0 by format 0 hard

Centos permanently disables running PackageKit in the background. centospackagekit

Centos permanently disables running PackageKit in the background. centospackagekit When you use centos to install software using yum, you will always encounter this prompt: Existing lock/var/run/yum. pid: another copy is running as pid 3053.

Causes and solutions for failure to mount glusterfs in CentOS

Causes and solutions for failure to mount glusterfs in CentOS Run the mount command: Mount target_host:/volume_name current_path After the mount command is executed, an error message is displayed. /Usr/sbin/start-statd: line 8: systemctl: command

Black screen of VNC in CentOS

Black screen of VNC in CentOS If the remote Linux VNC desktop has not been input for a long time, when you use VNC View to open the remote linux desktop, the desktop cannot be displayed, a black screen is displayed, and clicking the keyboard or

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