Address of this article: http://blog.csdn.net/useway "Java programmer, work that thing" ttylinux claim to be the smallest Linux system, these two days to find a very useful Virtual Machine virtual box, this virtual machine is a free and open-source virtual machine developed by Sun. It has been using VMWare for a long time. However, it is found that Sun's free virtual machine is more useful, mainly lightweight and feels quite good.
I just want to try how small ttylinux is. Use this virtual machin
.1441424 990 434 70%/tmp/floppyFinally, unmount the image file of the floppy disk.
Umount/tmp/floppy
Step 3: Burn a portable CD/DVD with a simulated drive
This step is to burn the floppy disk image file to the CD/DVD media, but make sure it is bootable. We first create a CD image file that can be imported and then burn it.
Mkisofs-o bootcd. iso-B FDOEM.144 FDOEM.144Cdrecord-v bootcd. iso
Step 4: restart
the generated registry file, and then add the bin directory to the environment variable pathMy installation path is D:\ProgramFiles\RosBE, add D:\ProgramFiles\RosBE\Bin to the environment variable pathFive. Compile ReactOS source code with rosbe command line1. Double-click ReactOS Build Environment to enter the compilation environment, because the ReactOS source location is selected when installing ROSBE, so it automatically enters the D:\ReactOS2. Enter Configure.cmd to generate the directory
problem with p2v and V2V is hardware changes. Linux releases should be able to handle all hardware changes: Check all hardware at system startup, the operating system kernel recognizes new devices and looks for new drivers to process them, do not bind all applications to hardware. Design a good model to deal with sudden environment changes.
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Introduction to the migration features of popular Virtual Machine Software
P2v migration tool
The Virtual Hardware presented by the virtual mach
highest performance level and availability ."
"The New Oracle Enterprise Manager 11g plug-in for Brocade ServerIron ADX helps greatly reduce the cost and complexity of network management," said Patric Chang, director of the Brocade strategic alliance. In addition, this plug-in allows administrators of Brocade networks to access the monitoring information, which will help them improve network performance and availability. All of this can be done through a centralized console ."
packaging and then run, the controller class in the return path can not add "/", as in the following case, to remove the path before the "/":2. Package Picture Server ProjectMy blog uses a small open source image server from GitHub, which is written by spring Boot + MongoDB to package it and upload it to the cloud server.The project was built using the Gradle tool.1) Modify the Build.gradle file in the project and add the following statement:Tasks.withtype (javacompile) { "UTF-8" }2) Use t
by the DOS command line 150 characters.
6.-f32
Converts the source FAT16 partition copy to FAT32 (provided the target partition is not less than 2G). WinNT 4 and WINDOWS95, 97 users use caution.
7.-bootcd
This option makes the disc bootable when you back up files directly to the disc. This process needs to be put into the boot disk.
8.-fatlimit
Limit the NT FAT16 partition to 2G. This parameter is useful when replicating Windows NT partitions a
FILEDescription:Specify the Chinese font file and switch to the Simplified Chinese display mode.
Scdrom
Usage: scdrom [--install], [--BOOTCD]Description:Locate the system's first CD-ROM drive and assign it a drive letter for subsequent use (--install). Alternatively, boot the system with the bootable CD in the drive. (--boot).
Run
Usage: run FILEDescription:Run a boot file designed for CD startup (not analog)
Root
usage: root [DEVICE [Hdbias]]D
Log in to the Linux system after entering the password, you want to delete ctrl+u Delete all the input before, (is uppercase U)IP a view IP (full ifconfig addr)Systemctl Restart Networkmanager.service Start commandDhclient dynamic acquisition of IP addressesControl+o (ctrl+o) Sign OutControl+l (ctrl+l) Clear screen can also use the command clearDevice class information is in the/dev directoryTop View memory InformationWho view all current online usersWhoAmI See who you are uname-r view kernel ve
boot, totaling 300 MB.
The. Linux partition is also the primary partition, using the reiserfs format, a total of 3.6 GB. There are 80 m swap partitions, which adopt the swap file design and are the/partition wapfile files. Available space is 900 MB.
The default system account is: ubuntu password: ubuntu.
5. XPE support:
Download the XPE system of "old 9 WinPE old Mao Tao no matter the version 07.09.11" is BootCD. ISO
. Use the decompression software
is very convenient, the original physical server application does not need to pause for too long time to continue to work on the virtual platform.But the virtualization P2V is not ghost, the process of migration is more like the OS operating system from the hardware drive stripped and overhead to the virtual layer, the virtual layer will take over the hardware driver, and the hardware resources, such as: storage disk, processor, Key components such as memory and NICs are virtualized as OS-appro
CentOS Virtual Machine enters rescue mode
Right-click the VM and selectPower supply-Enter the Bios when the power is turned on.
After entering the BiosUnder BootCD-ROM Drive moves to the top, and then pressPress F10 to save and restart
Enter after restartMenu, selectRescue installed system, press ENTER
When the rescue mode is enabled, multiple dialog boxes are displayed for selection. The language is used by default.En, use the default keyboardUs
Zlib-1.2.8.tarTar xvf Zlib-1.2.8.tarCD zlib-1.2.8./configure--prefix=/usr/local/zlibMake make InstallInstallation of zlib more smoothlyThird, install NginxTar zxvf nginx-1.11.1.tar.gzCD nginx-1.11.1./configure--prefix=/usr/local/nginx--with-pcre=.. /pcre-8.38--with-zlib=/usr/local/zlib--with-openssl=/usr/local/opensslNote--with-pcre must point to the pcre-8.38.tar.gz directory, the other points to the installation directory can beMakemake InstallNote If a fatal error occurs: Zlib.h: There is no
Solution for ERROR expansion ROM not INITIALIZED-PCI on motherboard
Display after power-on:Intializing Intel (r) Boot Agent GE V1.2.31Pxe-e05:the LAN Adapter ' s configuation is corrupted or has not been. The Boot Agent cannot continue.Wait a few seconds and then showERRORExpansion ROM not INITIALIZED-PCI on motherboardbus:00, device:00, function:00Press Press Method:1: Put the Blos inside the Internal network option ROM off on it2: A foreigner's
parameters I know:-z compress the contents of a disk or partition to an image file. Z or-Z1 is low compression rate (fast),-Z2 is high compression rate (medium speed),-z3 to-z9 compression rate increases sequentially (speed slows down) -rb automatically restarts after this operation -fx This ghost operation end exit automatically back to the DOS prompt, be careful not to conflict with-RB. -sure answer "Yes" to all prompts or warnings that require confirmation. This parameter has a certain risk
Simplified Chinese display mode. Scdrom Usage: scdrom [--install], [--BOOTCD] Description: Look for the first CD-ROM drive of the system and assign it a drive letter for subsequent use (--install). Or, start the system with a bootable disc in the drive. (--boot). Run Usage: Run File Description: Runs a bootstrap (non-impersonated) root usage that is designed for CD booting: root [DEVICE [Hdbias]] Description: Set the root partition. Set the root part
package is op. Wim, which is stored in the minipe folder of bootcd. ISO. After copying it, you can use wimtool to perform some operations on it. Of course, we need to install wimtool and necessary components first. Run wimfltr_setup.exe in the attachment to complete the installation. After the installation is complete, a wimtool shortcut is generated on the desktop. Run it. Click Browse on the right of the "select Wim file to be mounted or unmounte
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