Linux

A. Ruby installation 1. Get Ruby installation package wget ftp://ftp.ruby-lang.org/pub/ruby/1.8/ruby-1.8.7-p174.tar.gz installed version 1.8.7 2. Decompression Installation TAR-XZVF ruby-1.8.7-p174.tar.gz CD ruby-1.8.7-p174 ./configure Make Make

I have just installed a minimal virtual machine with Oracle VirtualBox, and after the installation is complete, view IP (ifconfig), see only lo, see eth0. Next, I'll explain how to modify static IP and how to ping the physical and virtual machines.

oracle9i for Linux installation 1. Oracle9i Installation Installed on Redhat Advanced Server 3.0 1, after the installation completed RAS3.0, check the following packages are installed: compat-gcc-7.3-2.96.122 compat-libstdc++-devel-7.3-2.96.122

Experimental environment: Virtual machine: VirtualBox 5.0.24 r108355 operating system: rhel-server-6.5-x86_64 Saw the Liu Xiang soldier Big: use Udev on Linux 6 to troubleshoot RAC ASM storage device name ProblemsI operated a, previously in the

Original posted Address: http://blog.csdn.net/%ef%bd%84%ef%bd%8c%ef%bd%98%ef%bd%95/archive/2007/06/13/1650097.aspx Add swap space to Linux In the installation of Linux, do not know how much swap space allocation is better, so will randomly assign

The VNC service installs Oracle on a remote server, and when a novice installs Oracle, there is always a problem with this or that, and I'll explain the installation process in detail, but the Oracle installation is simple enough not to make him

Du command parameter detailed see: http://baike.baidu.com/view/43913.htm Here we simply introduce them; View the size of the Linux file directory and the number of files contained in the folder Total Statistics Size du-sh filename (in

Such a scenario, we have a server, but want to hang multiple sites, then Apache configuration virtual host can meet this demand; It is simpler to configure the following configuration steps based on the host name: Sample Environment ip:115.28.17.191

First, specify the virtual host directly under public, because the import file is adjusted to the index.php below the public, then access to your domain can display the success of the page or you want the domain/public to see the success of the page

The has a tree command on some Linux to display a directory in a TreeView, but on some Linux there is no such program, so there is a small program in Python to implement this function, the code reads as follows: #!/usr/bin/python import OS, sys,

First, be careful not to uninstall Python2 may cause other software in the system to be unusable. Linux under the default system with python2.6 version, this version of the system many programs rely on, so it is not recommended to delete, if the use

Download the installation package from the address https://www.python.org/ftp/python/3.5.2/Python-3.5.2.tgz. Since most Linux is python2.4, it is not necessary to install it. Tar-xvzf python-3.5.2.tgz- -Decompression Compression pack CD PYTHON-3.5.

Pycharm installation One, host file sharing technology Step0: Host Download pycharm-community-5.0.4.tar.gz Step1: Click on the VMware Workstation virtual machine list, right-click-> set-> option-> shared folder-> add path Step2: Copy

Linux background Run program, input and output redirection Linux background running programs using the, such as Python main.py, the background run main.py, that is, CTRL + C after the program is still running in the background, PS

Open the terminal, input: wget https://www.python.org/ftp/python/3.5.0/Python-3.5.0b4.tgz Download after the input decompression command: TAR–ZXVF PYTHON-3.5.0B4.TGZ Switch to the unpacked directory: CD python-3.5.0b4 Next is install: ./configure

Cobbler is an open source project that is developed using Python to provide a fully automated network installation environment for rapidly establishing Linux systems by centralizing all the services involved in the deployment system. Cobbler also

chmod the permissions that are used to manage files or directories, the control of file or directory permissions, respectively, to read (R), write (W), perform (x) 3 kinds ofReadable writable executable, abstract binary to indicate that 1 represents

The PS command is the abbreviation for process status and is used to view the state of the current system's processes. Can be used with the KILL command at any time to interrupt, kill unnecessary programs1. UsagePS [Options]2. Common Command

1, through the php-m to see if there is installation of OpenSSL, if not installed, first follow the steps to install OpenSSL1) Check if there is openssl.so:ls/usr/local/php/lib/php/extensions/-l2) If there is no openssl.so, install OpenSSL firstYum

Version Declarationcentos7.4The Python on Linux is version 2 by default, and the Django Project is a 3 version, so we have to upgrade to the next version.1. Download python3.6.5cd/usr/local/wget