oracle linux vm

The two days of a whim to see what Windows 8 really look like, because the first thought is to install one on the virtual machine to play.Select VirtualBox, download and install everything goes well and start after entering Windows 8 interface.However, after installing the VirtualBox enhancement tool, you will no longer be able to enter Windows 8. In fact, the installation process has appeared in the black screen, has a bad omen.Tried two times, all the same results.Installation of Windows 8 in

VMware Workstation/fusion is the desktop virtualization software for Windows/linux and MacOS, respectively. In the past, after installing an operating system virtual machine in VMware, it was necessary to install the VMware Tools Enhancement tool in the virtual machine to enable file sharing between host and virtual machines, adaptive adjustment of virtual machine display resolution, enhanced virtual machine display capability, and 3D acceleration. Ho

first time contact Linux, the first time to play linux command line ha. The following Python uses the python2.x version that comes with it.Create a new simple folder first Py_studydirCreate a new py file under this folder The script written to Python is:Save later execute pythonI entered in the program: ' This is my first word in Python in Linux ... 'Results wer

Virtual Machine: VirtualBox (1) To use full screen, shared functions, and other functions, you need to install enhanced functions for the Virtual Machine> Click "device" --> "Install enhancement" The optical drive icon appears on the desktop, VBOXADDITIOINS_3.28_64453. If not, you can find it in the media folder. (2) install enhancements Open it and find the VBoxLinuxAdditions-x86.run inside Open the terminal and go to the directory where the VBoxLinuxAdditions-x86.run is located: Sudo s

another article: http://www.linuxfly.org/post/320/?1. Pre- clean memory usage ?Free-m2. start cleaning up ??Echo 1 >/proc/sys/vm/drop_caches3. memory usage after cleanup ?Free-m4. complete !To view the number of memory bars command:Dmidecode?|? Grep?-a16? "Memory?" device$ " ?????++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++??????# Sync# echo 1 >/proc/sys/vm/drop_caches?? Echo 2 >/proc/s

/shareIf prompted/sbin/mount.vboxsf:mounting failed with the Error:no such devicemay not be loaded kernel module VBOXFS, first look under:#lsmod | grep vboxsfIf no results are returned, the description vboxsf is not loaded, execution#sudo modprobe vboxsfNormal Mount-t vboxsf winshare/mnt/share the shared folder should be accessible#cd/mnt/share#ls-alIf you do not want to manually mount each time, you can add an item to the/etc/fstabShare/mnt/share vboxsf Rw,gid=100,uid=1000,auto 0 0This will aut

, install the guest system, here I installed red Hat Linux5, the installation process to ensure that the network connection selected is the NAT mode, of course modifications can be made after the installation is complete. Vmnet8. Vmnet1 is the interface of Hostonly, and VMNET8 is the network interface of the NAT that we are going to use.3, to Windows XP, to see all the network connection, you should find in addition to the original network card, there are more Vmnet1 and4, in the win host with i

directory and Inode caches, and the default value of 100 means that the kernel will keep the directory and inode caches at a reasonable percentage based on Pagecache and Swapcache. Lowering this value below 100 causes the kernel to tend to retain the directory and Inode caches, and increasing this value by more than 100 will cause the kernel to tend to reclaim the directory and Inode caches.Default setting: 1007)/proc/sys/vm/min_free_kbytesThis file

block I/OAnd read/write ing files)Reference[Root @ server test] # echo 3>/proc/sys/Vm/drop_caches[Root @ server test] # Cat/proc/sys/Vm/drop_caches3 Set/proc/sys/Vm/drop_caches to 3Reference[Root @ server test] # Free-mTotal used free shared buffers cachedMem: 249 66 182 0 0 11-/+ Buffers/cache: 55 194Swap: 511 0 511 Run the free command again. The current used

NIC configuration: Vi/etc/sysconfig/network-scripts/ifcfg-eth0device=eth0Hwaddr=00:0c:29:d4:a4:b1Type=ethernetUuid=45744d6c-8ec4-4c68-9342-384515579b07onboot= "Yes"Nm_controlled=yesbootproto= "Static"Ipaddr= "192.168.1.120"Gateway= "192.168.1.1" netmask= "255.255.255.0" # # #启用/sbin/ifdown eth0/sbin/ifup eth0service netword restart Firewall chkconfig iptables on|off/etc/selinux/config Disable # # # # # # # # # # # # # # # # 1, edit/etc/udev/rules.d/70- Persistent-net.rules file name= "eth0" line

In Linux learning, the need to build a Linux system environment, and the use of VMS is a good choice, VM full name VMware worksta use tion aspects, high degree of simulation, the following describes how to use the VM to create a virtual machine.1. Open the Software650) this.width=650; "src=" http://s3.51cto.com/wyfs02/

=3061726064## JRE version: (8.0_45-B14) (build)# Java Vm:java HotSpot (TM) Server VM (25.45-b02 mixed mode linux-x86)# Failed to write core dump. Core dumps has been disabled. To enable core dumping, try "ulimit-c unlimited" before starting Java again#Shut down a tomcat to request 1G of memory, then the server left 200M of memory, so out of a memory. View shutdown.sh , and found that it was actually called

Since the release of Kali 2.0, there have been frequent problems with installing VMware tools that did not succeed, or prompting the installation to succeed but still unable to drag, copy, and cut files.Today, the new computer installed system, re-download the latest version, Kali 2017.1 discovery is already Kali 3.Tested, the installation of Open-vm-tools replaces VMware Tools with the ability to "automatically adapt to the client" (that is, automati

Nonsense not much to say, direct text process:1, the first is to download the Linux image file (Centos,ubuntu, etc., according to their actual needs to download)Linux image Download (provide a few 32-bit Linux image download, if there are other needs, please download Baidu by yourself)2, open VM virtual machine, OK, th

Tags: command str view VMW Dev bin mnt will Inux1. Select Install Vmware-tools in the virtual machine, or reinstall2. Create the CDROM folder in the/MNT directoryMkdir/mnt.cdrom3. Attach the/dev/cdrom optical drive to the folder you just builtMount/dev/cdrom/mnt/cdromCheck the/mnt/cdrom directory for vmware-tools.tar.gz compressed files4. Copy the Vm-tools compressed file in the/mnt/cdrom directory to the/tmp directoryCP vmware-tools.tar.gz/tmp5. Swit

I worked on it all afternoon. Don't turn off the firewall. Don't do anything. Look what I said. I don't know, you can add me qq:2857650052.Always welcome.Time: 14/11/14--21.28Purpose: Use the CRT and the virtual machine to connect to the Linux system.Conditions: CRT software, Linux system, VM software, Win7.Operation: A, virtual machine configuration.1), "virtua

, make a note of the IP address displayed??Visit OpenERP (back to Top)??Enter the IP address that the server obtains in the browser, prompting to create a new database????At this point, the installation is complete.??update code to latest (back to Top)??Web Access Odoo GitHub page??Select the branch you need to download, then click on the Download Zip button on the right to download the code??or download Odoo 8.0 directly using the link belowHttps://github.com/odoo/odoo/archive/8.0.zip??Login

There are several ways to deploy Zlinux on Z/VM, and this article describes a quick way to install Redhat Enterprise Linux 6 Update 4 on Z/VM 6.2. 1 Preparation work 1.1 Basic requirements Before reading this article, you need to master the basic Z/VM CP and CMS commands, see resources [3] for Z/

In the previous blog (http://blog.csdn.net/raintungli/article/details/7034005) mentioned in the signal forwarding thread, Attach Listener thread is only the operation of the socket file, Does not perform such as stack analysis, or heap analysis, the real worker thread is VM thread. (i) Start VM thread Jint THREADS::CREATE_VM (javavminitargs* args, bool* cantryagain) { ... Create the Vmthread {tracetime

/sbin/sestatus-v" if the "selinux status" parameter is "Enabled" ( Enabled ), turn off SELinux. temporary shutdown method (without restarting the machine):"Setenforce 0"Modify the profile shutdown method (requires restarting the machine): Execute the command "/etc/selinux/config"and change "selinux=enforcing" to "selinux= Disabled4) Execute the command "Vim/etc/ssh/sshd_config" to remove the comments from the following three lines:"Rsaauthentication yes""Pubkeyauthentication yes""Authorizedkeys