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First, install the JAVA environment JDK or later, the idea was to upgrade the original JDK (gcj component), and later found that it was not easy to operate, so I changed the idea to uninstall the original JAVA environment and step First, perform the

Centos is one of the most widely used linux server systems. it is convenient to use yum for software package management, and is also liked by everyone who uses centos. I am also more and more fond of using yum to install software packages. unless

This section describes how to mount the host folder in Linux in VirtualBox to share files between virtual machines and hosts. Environment: OracleVMVirtualbox4.0.10 + CentOS6.01. install VirtualBoxGuestAddition under CentOS. on the current virtual

Preface a few weeks ago, I had a computer, the main board was a Gigabit Z77-DS3H, and the system was equipped with CentOS6.4. It is depressing that this system does not support Nic with built-in points on the motherboard. No way, I have been alone

Article title: configure multiple IP addresses for the next Nic in linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and

Enter the enable menu, press e to edit the existing kernel, as shown in, scroll through the list, find ro, replace it with rw, and add init =/sysroot/bin/sh, finally, press CTRL + X to enter the single-user mode. In this mode, you can change the

Article title: Ubuntu9.10: starting from performance leap. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. The

1. background the system administrator often needs to remotely log on to the Linux server through SSH or telent, and often runs tasks that take a long time to complete, such as system backup and ftp transmission. Generally, we open a remote terminal

Article title: configure a wireless connection in Linux. Linux is a technology channel of the IT lab in China. Including desktop applications, Linux system management, kernel research, embedded systems, open-source, and other basic categories of

Shellinabox is a Web-based remote Terminal simulator built using Ajax technology. that is to say, after the software is installed, you do not need to enable the ssh service, the remote host can be maintained through Web pages. for security reasons,

The traditional name of network devices is eth [0123 & hellip;] Centos7 provides different naming rules, which are allocated by default based on the firmware, topology, and location information. The advantage of this is that the name is fully

Article title: FedoraLinux system adjusts the Nic speed. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. The

CentOS6 install gcc-c ++ yum installation method yum-yinstallgccyum-yinstallgcc-c ++ CentOS6.0gcc-c ++ CD installation method (enter the root user) put the system disk into the optical drive automatic installation script: #! /Bin/B How to install

Article title: network installation, configuration, and debugging in linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and

This article only targets the aligreennet vulnerability scan results. The following high-risk vulnerabilities exist in RHEL, CentOS, and OEL5.xx64. the solutions are provided here. after a further vulnerability scan, the vulnerabilities have been

We all know that everything in linux is a file. next I will explain the knowledge of the file system. First, let's get to know several common commands: cat, fsdisk, mkfs, etc. (note: all operations are performed on centos6.5.) before partitioning

Run the command # php-v to check the php version. the command # php-v is not clean. # yumremovephp will still see version information after using this command # php-v ..... Must be forcibly deleted # rpm-qa | grepphp prompts as follows Run the

1. jdk1.4 is installed with jdk1.4 installed in RedhatEnterprise5. before jdk1.6 is installed, uninstall jdk1.4: 1. first check the built-in JDK version: [root @ linux ~]. # Java-versionjavaversion "1.4. 1. uninstall jdk1.4 Jdk1.4 is installed in

Article Title: how to monitor Linux Traffic. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. For Linux, we

Article title: the official file of Fedora11 has already appeared. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open