Linux Virtual machine Installation Learning notes

First, the installation of Linux system
1.VMwaer Virtual machine installation and use
Official download software address: www.vmwaer.com
Installed virtual machines can communicate with a real computer
Install virtual host to customize hardware
Installation Configuration recommendations:
Cpu:1ghz or more
Memory: 1G or more
HDD: Free partition above 8G
After the installation is complete:
Create an empty virtual machine first (install the operating system later)
Can be configured for hardware, can be adjusted at any self-
Memory must not exceed half of physical memory, minimum memory for installing the graphical interface must not be less than 628MB
Select a mirror image file
Create a snapshot: You can back up the system to a certain stage, click Restore can go back to the previous state
Clone tool: Complete clone create same virtual machine
2. Use of the system's partitions
Disk partitioning: Divide a hard disk into several different zones to use
There can be up to 4 primary partitions, and only 1 of the extended partitions
Formatting: EXT2, EXT3, EXT4
Hardware Device file name:/dev/hd[a-d]
Scsi/sata/usb hard drive:/dev/sd[a-p]
Optical drive:/dev/cdrom or/dev/sr0
Printer 25-pin:/dev/lp[0-2]
Printer Usb:/dev/usb/lp[0-15]
Mouse:/dev/mouse
Installation of 3.Linux Systems
Boot the virtual machine into the BIOS to modify the boot entry, change to CD Boot
Skip disc detection, go directly to the installation
Files under the root directory:
/root/install.log stores the packages and their versions installed in the system
/root/inatall.log.syslog stores the events left during the installation

4. Use of remote login management tools
Configuration of the virtual machine network: Bridging: Virtual machines utilizing real network cards
View native IP address: ipconfig
Ifconfig command: View network connectivity in virtual machines
Virtual machine IP address settings: ifconfig eth0 192.168.32.250
Check network connectivity: Ping the virtual machine's IP address with a physical host
To connect to a virtual machine using the remote pipe feature of Windows:
Remotely manage virtual machines with SECURECRT tools
Other recommended tools (WINSCP file Copy tool for file transfer between Windows and Linux)
Telnet user is best not to use the root account (have permission too high)

Linux Virtual machine Installation Learning notes