CentOS Installation Cx_oracle

1. Environment2. Install the Oracle client (i downloaded the rpm format)Address Oracle Client3. InstallationUpload to Server(1), Yum install-y Libaio(2), RPM-IVH oracle-instantclient12.2-basic-12.2.0.1.0-1.x86_64.rpm(3), install Python client

Installation System W7, Ubuntu, CentOS and other systems (I.)

Installation W7 System Preparation1. From the old Peaches U disk starting disk making tools _ Old Peaches U disk System _ Old peaches Pe_ old Peaches official website download the installed version2. A normal use USB stick, but the capacity is

Linux CentOS permissions view, modify

1. Permissions View Ls-l2. Letter R (Readable): W (writable): X (Executable)Show-rw-r--r--Interpretation: The first column "-" Ordinary files:"D" catalog file"B" Device files"C" character file, such as keyboard"s" Socket file"P" Pipeline fileThe

resizing partitions under Linux (Centos) (for example, home and root partitions)

In the installation of new systems, sometimes can not estimate or wrong partition size, often lead to the operation behind us is greatly inconvenient, such as a partition is too small, resulting in software installation will be reported when the

CentOS extension lrzsz download installation files via Xshell

Compressed Files directory:CD Industrial (go to file directory)->zip-r industrial.zip./*, all files under the compressed Files directory (where./* means all files below this folder)->ls (list all file directories below this file)->sz Industrial.zip (

Linux CentOS 6.5 uses your own JDK to modify environment variables

First of all, the default JDK means that after we install the CentOS system comes with the JDK, download and install the JDK itself only need to download, unzip, then the steps are consistent with this article1. View the location of our default

Linux CentOS 6.5 uses your own JDK to modify environment variables

First of all, the default JDK means that after we install the CentOS system comes with the JDK, download and install the JDK itself only need to download, unzip, then the steps are consistent with this article1. View the location of our default

Linux CentOS 6.5 uses your own JDK to modify environment variables

First of all, the default JDK means that after we install the CentOS system comes with the JDK, download and install the JDK itself only need to download, unzip, then the steps are consistent with this article1. View the location of our default

Linux CentOS 6.5 uses your own JDK to modify environment variables

First of all, the default JDK means that after we install the CentOS system comes with the JDK, download and install the JDK itself only need to download, unzip, then the steps are consistent with this article1. View the location of our default

Linux CentOS 6.5 uses your own JDK to modify environment variables

First of all, the default JDK means that after we install the CentOS system comes with the JDK, download and install the JDK itself only need to download, unzip, then the steps are consistent with this article1. View the location of our default

Linux CentOS 6.5 uses your own JDK to modify environment variables

First of all, the default JDK means that after we install the CentOS system comes with the JDK, download and install the JDK itself only need to download, unzip, then the steps are consistent with this article1. View the location of our default

CentOS Linux-Record Contos 7 build Tomcat 9 environment + Tomcat self-boot

System environment: CentOS Linux 7 x64Current User: Normal userInstalling the Tomcat version: apache-tomcat-9.0.8.tar.gz: https://tomcat.apache.org/download-90.cgi1. Drag the Tomcat 9 that you downloaded from the physical machine to the virtual

centos-process Running State-ps

PsDisplays system processes in an instantaneous state of operationRelated options   -A displays the process for all users, including the full path of each program  - x displays all system programs, including those that do not have a terminal  - u

Use Xshell xftp to connect to the CentOS process.

1 Configuring the NetworkLog in to the Centtos system and configure the NIC.CD space/etc/sysconfig/network-scripts Enter.LS View fileVI Ifcig-eth0 edit this fileModify to Noboot=yesESC back to command line: Wq Save ExitRestart the NIC, service

The difference between Yum upgrade and Yum update under CentOS is nothing, don't mess with Ubuntu update!

Description: Production environment for software version and kernel version requirements very accurate, don't worry about anything. Yum Update Operation!!!!!!!!!Yum update: Upgrade all packages while upgrading software and system coresYum Upgrade:

CentOS 7.0 View selinux status | off | open

When Linux is installed, it is usually the case that SELinux is turned on by default, which causes the installation of some services to be unsuccessful.It can be completely closed if not needed, here is how to view it in CentOS 7.0 and turn off

CentOS Use-documenting VMware installation of CentOS 7 detailed process

System Environment: Windows Ten Prosoftware version: VMware ProInstall Image: Centos-7-x86_64-everything-1804.iso:https://www.centos.org/download/1. Click Create a new virtual machine and select typical. 2. Click Browse and select Image file3.

There is no eth0 after the CentOS virtual machine clone in VMware

After cloning a virtual machine, CentOS has no eth0 solutionWe often need to clone a new system from a virtual machine system that has already been installed (it is not necessary to change the physical address of the NIC when cloning), but after the

Installing Python3.6 under CentOS

First, install the python3.6.11. Installation Dependent environment#yum Install Readline-devel # #必须安装否则会出现python3编译器中不能使用退格键和方向键2. Download and unzip the installation package[Email protected] ~]# wget https://www.python.org/ftp/python/3.6.1/Python-3

CentOS Background Run jar

Jar Background Runnohup java -jar xx.jar >/dev/null & 1 The ">/dev/null" function here is to output the terminal output information to the hole, that is, not to save the output information, to see the output information to

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