First, the Ubuntu system burned into the U disk1, open the old peaches, select "U Disk Startup", "ISO mode", select the ISO file, I installed here is ubuntu12.04-64bit, you can download one on the Internet.UBUNTU-12.04.4-DESKTOP-AMD64.ISO:HTTP://PAN.BAIDU.COM/S/1GEPFHB9 ubuntu-12.04.3-desktop-i386.iso:http://pan.b AIDU.COM/S/1NTPE4DF Remember to insert the U-Disk into the computer beforehand, the file format. After selecting the ISO file, click "One-click Make". 2, in the "Hard drive" Select you
Win7 official release has been a period of time, the installation of the use of windows7 more and more people, everyone in the installation of Win7 will also encounter a variety of problems, recently a lot of netizens reaction Windows7 sound card driver can not install, Today I say that windows7 sound card driver can not install or install the solution.1. Open yo
In the company CentOS installed Paramiko, can not directly connect the Internet, so can only download a package, depending on the package has the following:
Pyasn1-0.4.2.tar.gz
Pynacl-1.2.1.tar.gz
Cffi-1.11.4.tar.gz (need to rely on Yum install-y Libffi Libffi-devel, relying on Python package pycparser)
Cryptography (need to install sudo yum install Openssl-d
Install XP system with Oracle company VM----XP is easier to install ... Linux system installation is really troublesome anyway Oracle is the native test use so it doesn't matter.
XP system is best to download the official version of the installation. The Ghost system VM will jam when it needs to be forced off, or it may be possible to have several versions that have not been thoroughly tested
Installation
Registry exception
Step one: If a computer QQ last installed, and then directly delete the installation directory, and then to install the situation can not be installed, this is generally a registry problem, can not be written.
The solution is to manually delete the QQ related registry.
Step two: While holding down the Win+r key on the keyboard, a running window will appear, enter "regedit", and then a Registry Ac
Tags: cocoapodsI. Project Cleanup
In the Project Navigator, select your project
Select your target
Remove all libpods*.a in Linked frameworks and Libraries
II. Update CocoaPods
Launch Terminal and go to your project directory.
Update CocoaPods using the commandpod install
Note that 1.3 is important. Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced. The
Tags: lamp1. Prepare the file system for data storageCreate a new logical volume and mount it to a specific directory. The process is no longer given here.This assumes that the mounted directory of its logical volume is/mydata, and then needs to create the/mydata/data directory as the storage directory for MySQL data.2. The new user runs the process in a secure manner:# groupadd-r MySQL
# useradd-g mysql-r-s/sbin/nologin mysql
# chown-r Mysql:mysql/mydata/data3.
Note: In Ubuntu, MySQL only allows local access by default. If you want access from other machines, you need to change the etcmysqlmy. cnf configuration file! Lower
Note: In Ubuntu, MySQL only allows local access by default. If you want access from other machines, you need to change the/etc/mysql/my. cnf configuration file! Lower
Install MySQL
Sudo apt-get install mysql-server
This should be very simpl
Install tomcat in linux (centos) (use shell scripts to install tomcat as a service)1. Download tomcatDownload the linuxlinuxversion (tar.gz) from http://tomcat.apache.org/download-70.cgi)2. decompress, upload, and grant permissionsDecompress the package, use WinSCP to upload the decompressed installation file to the/home/software/tomcat directory, and use the chmod-R 755/home/software/tomcat command to obta
Install and use Windows Subversion and TortoiseSVN, and install tortoisesvn
Currently, popular version control tools include SVN, Git, and Mercurial (Hg ).SVN is divided into two types: server and client. The server is Subversion, and the client is TortoiseSVN.Download the installation files for Windows on the Internet, and follow the established installation steps.1. Create a version Library:To run the Sub
[Linux] install and configure JDK1.8 and install and configure jdk1.8.
Step 1:To download jdk in Linux, go to the (Official Website) to download the jdk Installation File;
View the number of Linux operating systems:
[Root @ localhost ~] # Getconf LONG_BIT
Since my Linux is 64-bit, I downloadedJdk-8u151-linux-x64.tar.gz
As shown in:
Step 2:New/Usr/javaFolderJdk-8u151-linux-x64.tar.gzPut it in this f
In ubuntu9.10, it is found that common software cannot be installed when the apt-Get install command is used, such as G ++. It seems that the log is too old for the source list, so on the website: http://ubuntu.srt.cn/find a group of source lists (9.10 is used if there is no 8.04 ):
deb http://ubuntu.srt.cn/ubuntu/ hardy main restricted universe multiversedeb http://ubuntu.srt.cn/ubuntu/ hardy-security main restricted universe multiversedeb http://ubu
Install MySQL
Sudo apt-get install mysql-server
This should be very simple, and I don't think there is much problem with the installation, so I will not talk about it much. Let's talk about the configuration below.
Configure MySQL
Note: In Ubuntu, MySQL only allows local access by default. If you want access from other machines, you need to change the/etc/mysql/my. cnf configuration file! Next we will step
java_home, environment variables, and found no problem, pointing to C:\Java\jdk1.7.0Workaround:Because JDK8 is installed after JDK7 is installed, the three executables for Java.exe, Javaw.exe, and Javaws.exe are automatically copied to the C:\Windows\System32 directory when the JDK1.8 is installed. Because this directory has a higher precedence in Windows environment variables than the environment variables set by Java_home.Understand this, you know the reason for the error, although uninstalle
/elasticsearch-analysis-ikCD Elasticsearch-analysis-ikMVN cleanMVN CompileMVN Package Copy Unzip file #{project_path}/elasticsearch-analysis-ik/target/releases/elasticsearch-analysis-ik-*.zip to Your Elasticsearch ' s Folder:plugins/ik modifying Linux environment variables 1, console settings, not in favor of this way, because he only to the current shell function, change a shell setting is invalid: $PATH = "$PATH":/new_path (Close shell path reverts to the original path) 2, Modify the/etc/p
Workaround:
1. Locate the Cmd.exe file (C:\windows\system32\cmd.exe)
2. Right-click Cmd.exe to run as Administrator
3. Place the Php_memcache.dll in the PHP ext directory:
4. Add a line on php.ini: Extension=php_memcache.dll
5.cmd Enter the Memcached.exe directory, and then perform the installation memcached.exe-d install next to memcached.exe-d start
The above describes the WIN8 (64-bit) under the Memcache installation times error "Failed to
This article takes the installation and configuration of a hadoop cluster composed of three machines as an example.
The information of the three machines is as follows:
Hostname role IP Address
DC01 mast 192.168.68.57
Dc02 slave 192.168.68.58
Dc03 slave 192.168.68.59
The username is root.
1: Install jdk1.6 and configure the Java environment. For details, refer: Install JDK in Tomcat 7 on cento
When you repeatedly encounter errors due to installation of office 20XX, SQL Server 20XX, vistual studio 20XX, MVC x. x, and MSN xx. xx, you may feel desperate to reinstall the system.
As you may not know, Windows install clean up, a super powerful tool provided by Microsoft, is dedicated to handling such cases. Just like its name, its function is mainly to clear registration information of the installed software, or the last installation failure tra
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