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The following problems occur when cloning a virtual machine, starting, configuring the network, and restarting the network service: [root@localhost ~]# service network restartLoading kernel module for a network device with CAP_SYS_MODULE (deprecated)

Because Linux's default history record only saves the command content, there is no specific time, I can only find the user's logon and exit time to give them a time range. Therefore, it is necessary to optimize the record function of history

Guide: we have fully maintained the Win8 system. After using the system on our own computer for a while, whether you have installed Windows XP or Windows 7 on your computer, or the latest Win8 system. This requires system maintenance. If no

  Install. net 3.5.1 functionality, install IIS roles, group policy management on a WCIE-APP-V Server 650) this. width = 650; "title =" clip_image001 "style =" border-top: 0px; border-right: 0px; border-bottom: 0px; border-left: 0px; display:

  1. Install keepalived on two scheduling servers)Vim/etc/yum. repo. d/rhel. repo[Local-cdrom]Name = local from cdromBaseurl = file: // mnt/Enable = 1Gpgcheck = 0 Yum-y install kernel-devel openssl-devel popt-develRpm-ivh/mnt/Packgets/ipvsadm-1.25-

When the virtual system needs to change the bios option, such as a system failure, it needs to be modified to start the system with a CD), it is possible that the boot screen is not displayed when starting the virtual system, the system has started

Install Sequencer on Sequencer Double-click to open the sequencer installer ., In the window that requires you to check your prompt, click details, and then click continue to run. 650) this. width = 650; "title =" clip_image002 "style ="

The NIC configuration information is as follows: [Root @ justin desktop] # vim/etc/sysconfig/network-scripts/ifcfg-eth0DEVICE = "eth0" BOOTPROTO = "static" NM_CONTROLLED = "yes" IPADDR = 10.15.72.194NETMASK = 255.255.255.0GATEWAY = networking =

Centosyum configuration !!! 1. Attach the image first.# Mount/dev/cdrom/media/javasyezhao/Otherwise# Mount/dev/sr0/media/baiyezhao/2. After mounting, copy the image to the system.# Cp-Rf/media/baiyezhao/media/baiyezhaorepo/ 3. After copying, start

DESTDIR ?= $(CURDIR)/usr/binbin_files := rkafpack rkcrc rkdump rkflash rkunpackbuild:$(bin_files) mkdir -pv $(DESTDIR) ;\ cp $(bin_files) $(DESTDIR)rkafpack:rkafpack.c gcc -o $@ $^rkcrc:rkcrc.c gcc -o $@ $^rkdump:rkdump.c gcc -o $@

1. We can use the 163yum source or sohuyum source over the network. / (Sohuyum Source: http://mirrors.sohu.com, using the same method) 2. Use the CD as the yum Source Download the complete ISO image file and mount it to the optical drive.

Guide: Shut down the Win7 System Security Center. Currently, we all know that the Win7 operating system is a very safe system and a very nice-looking system. However, such a powerful Win7 operating system also has some features we don't need. These

FTP automatic upload In the past two days, my boss told me to download the logs on the linux server and read the log files on the server. The logs are also small and backed up once a day. I thought, another troublesome thing. I thought about it

ExtMail used by company mail backs up user emails on the server.The first method is to use rsync for backup.1. Update files in the regular synchronization directory and perform Incremental Backup2. Maintain the file owner, timeHowever, there is a

Problem Background: Today, when testing a website, we found that there would be a random 4-Character appearance in the first part of the webpage. There is no problem in accessing the general page through reverse proxy, in addition, this type of

Installation environment: vmware 9.0.0 + ubuntu 12.04 1. Switch to the classic Mode Enter the following command on the terminal: Sudo apt-get install gnome-session-fallbackSudo apt-get install gnome-themes-standardRestart the system to take

Understand the role of replication in ADDS: In an enterprise's directory environment, you must include a mechanism to synchronize and update directory information across the entire directory structure. In windowsADDS, you must useLatest

Bean was doing an experiment yesterday. After adding a new VLAN to the Hyper-V cluster and switch, he planned to use it as the designated Live Migration channel, I should have clicked Live Migration. As a result, I clicked quick migration, and an

Did you notice that,Windows 7There is usually a small arrow in the shortcut icon on the desktop. Although it does not affect our use or appearance, it is not a must, you can drop it if you don't like it. Xiaobian once used his ownNotebookI have

Environment: The company installed the RHEL5 operating system in the file server. By default, the system runs slowly due to the large number of service programs started by default. You need to optimize the system services to reduce unnecessary