space, set the "Data Space location" When you must click the drop-down list, select "Other". This will make it possible to locate the folders in the Folder List and return them after selecting the folders that need to be shared. Tick the "Fixed allocation" option, and now we can see the shared hosts folder in the Data Space list.
Map Network drivesNow that we have access to the Hosts folder in the form of "Network Places", it is cumbersome to do so, and we use the form of "mapped net drives"
1. Set up a shared folder on the local system to use for the regional space that interacts with Ubuntu.
2. Right-click the shared folder icon on the status bar or the menu bar "device-shared folder" to open the shared folder settings, as shown in3. Click the Add button in the upper right corner of the shared Folder settings box.Select a shared folder that was previously set by this computerYou must not check the automatic mount at this time4, set
Install Oracle 11G Single-instance database on Linux under VM virtual machine1. Environment and pre-installation planning: virtual machines and OS as followsEnvironment: VMware wordstation Ace Edition 6.0.2Operating system: Oraclelinux-r5-u8-server-i386-dvd 3.2GTo install the operating system, it is important to note that there is enough disk space to reserve.My plan is to:The virtual machine allocates 1024M of memory, of course, if the host memory is
sf_name; For example, the shared folder name is share, then you see Sf_share.third, in the system associated with the virtual machine system, file sharing. Click the network right click on the desktop, select the Map Network drive, where the path of the folder, the path to the shared folder, finally the network location in the computer, the icon of the shared file appears, double-click the folder to display the shared content.Finally, the results of the implementation are as follows:
Or
ServerCopyright (c), 2018, Oracle, MariaDB Corporation Ab and others.Type ' help ', ' or ' \h ' for help. Type ' \c ' to clear the current input statement.MariaDB [(None)]> create user ' username ' @ '% ' identified by ' password ';Query OK, 0 rows Affected (0.00 sec)MariaDB [(None)]> grant all on * * ' username ' @ '% ';Error 1064 (42000): You have a error in your SQL syntax; Check the manual, corresponds to your MariaDB server version for the right syntax "@ '" @ '% ' @ Line 1MariaDB [(None)]
Tags: cat box www. Advent passwd boot img start sharingThe answer is not complete, I rearrange the solution is seen on other sites.For VMware's forgotten password in CentOS, here's the solution:
Start the system, press the ESC key above the keyboard before entering the system, enter the following interface
2. Press the E key on the keyboard to display the following interface3. Select the second entry kernal, press the E key, the following interface appears4. Make a space, enter the numbe
/init.d/iptables restartIf it doesn't work, you can use it this way.[[email protected] httpd]#/sbin/iptables-i input-p TCP--dport 80-j ACCEPT[Email protected] httpd]#/etc/rc.d/init.d/iptables Save[Email protected] httpd]#/etc/init.d/iptables restartAdd a third network card to CentOS, select only mode so that the virtual machine can be accessed betweenWhat we need to do is to enter the/etc/sysconfig/network-scripts directory and modify the ifcfg files of the two NICs.A. Modify the Ifcfg-eth0 file
Tags: secure network ini CRT domain-name 5.0 style BSP1. In the VirtualBox settings of the Network menu, connect mode Select Bridge Network card2. Start the system, set the static IPsudo vim/etc/network/interfacesAuto ENP0S3Iface enp0s3 inet StaticAddress 192.168.19.3 #静态ipGateway 192.168.19.1 #网关Netmask 255.255.255.0Dns-nameserver 202.96.209.5 #设置成和电脑一样, my is Ubuntu16.04, do not configure the words, Ping does not pass the extranet domain name3. Restart the network for configuration to take eff
Unzip the JDKIn the JDK folder, open the terminal input PWD command to copy the path of the JDK.Get root access to/etc Modify the profile text in/etcAt the end, add the following:Export java_home=/home/runqi/jdk1.8.0_161Export classpath=.: $JAVA _home/lib/dt.jar: $JAVA _home/lib/tools.jarExport path= $JAVA _home/bin: $PATHLoad the variable you just setTerminal Input Command Source/etc/profileInput java-version detection is configured successfullyUbuntu JDK environment variable configuration virt
/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
Lab Environment:VMware Workstation Pro VersionVMware Esxi 6.0.0 versionVMware Workstation installs a Linux system and exports the VMware Workstation Linux system to the OVF file,Deployed on the VMware ESXi server.Special attention:Linux system hardware compatibility with VMware Workstation version export requires compatibility with VMware ESXI 6.0.0, otherwise deployedThe OVF file will error. Also note that the VMware ESXI hardware configuration is greater than or equal to the Linux system hardw
Ssh or ftp to LFS in the vm-Linux Enterprise Application-Linux server application information. The following is a detailed description. I made an animation and realized the s-demo.
For the first time, LFS was mostly carried out in the vm, and I am no exception. However, it is a headache to execute so many commands.
A command error may result in a loss of the system we have built, especially for our first L
We can discuss the differences between Vm instances and VPs in the following six aspects:
(1) security and reliability: VPS-program defects, ARP spoofing, viruses, and resource congestion installed on other VPs on the same physical server will seriously affect itself, basically no defense capability for ARP, Trojans, and DDoS; cloud host's built-in chinasai ARP defense, scale-up to improve anti-DDoS capabilities, share the performance and reliabilit
JDK 6 update 7 is released. Its internal version is 1.6.0 _ 07-b06, or 6u7 for short. An important feature of JDK 6u7 is:Visual VM1.0 released.
Java visualvm
Java visualvm is a tool with a visual interface for viewing detailed information about Java applications while they are running on a Java Virtual Machine (JVM), and for troubleshooting and profiling these applications .......
Java visualvm federates these tools to obtain data from the JVM software, then re-organizes and presents the info
it is an international version of Azure, you can only select the English version of the OS)650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/6F/7D/wKiom1Wd8fagjeMIAAEOdFShGHQ020.jpg "/>Select OS Version release date, enter VM name and level, size (size selection in the actual enterprise environment is important, when the VM size is created there are 5 different Unit,scale unit 1:a0 a4;scale Unit 2
below.First turn on the SSH connection function of the ESXi host where the virtual machine resides.650) this.width=650; "src=" http://s5.51cto.com/wyfs02/M00/79/9B/wKioL1aWE4SwjyAJAAOJpVZfrq4047.jpg "title=" 893. JPG "alt=" wkiol1awe4swjyajaaojpvzfrq4047.jpg "/>Then connect to the command linePerform a process view to see the process for each virtual machine# esxcli VM Process List|moreF9emcse01World id:40008824Process id:0VMX Cartel id:40008821uuid:
I. Overview
Several of the monitoring tools available in the Oracle jdk are very useful. The following is a brief introduction to these kinds of tools. (Note: These tools are integrated in the above version of the JDK5.0, not specially installed, the path in the $java_home/bin/directory)
JPS is similar to the PS on UNIX, used to display local Java processes, to view several Java programs running locally and to display their process numbers. Jstat a very strong monitoring
Tags: blank edit www Edit selected range wireless network connectionIn the recent process of writing a project on a VM, you need to connect to MySQL on the virtual machine via navicat on Windows, and discover that the ubuntu16.04 system IP under each reboot of the virtual machine is different, causing the connection that was previously configured in Navicat to be unusable. So think of the need to configure a system in the
Label:Oracle VM VirtualBox Virtual Machine Export Tutorial
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Updated: 2015-01-31 11:21
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Step through ReadingSometimes we need to use a system that is loaded with Oracle VMS VirtualBox virtual machines to others. You can export the virtual machine using the Oracle VM VirtualBox, so you can use it for each other.T
Tags: click apply swap Linu + = about defining memory management cannotFirst, prefaceCan finally enter the world of Linux kernel memory management, but where to start is a problem, when faced with a complex system, sometimes do not know how to start. Adhering to the "all-people-oriented" principle, I finally chose to look at the kernel's memory management from a userspace perspective. The first series of articles selected the topic of VM Run parameter
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