Linux

The program self-launch script is essentially a shell script. As an example of a simple Tomcat self-starter script, Tomcat uses the startup.sh in the installation directory to start, shutdown.sh stop, and we can write them into a startup script.1.

Install CactiEZ under Linux with VmplayerOne installation of VMware playerDownload the free VMware Player virtual software on the VMware website www.vmware.com. Transfer the downloaded software to the server to prepare for installation.chmod 755

I've recently started reading the book "in-depth understanding of Java virtual Machines". The first chapter of the practice is to manually compile Openjdk7, but the book steps are based on Windows, so on the Internet to search the Linux compiled

：Total: 700 Multi m Https://github.com/adobe-fonts/source-han-sans/releases/tag/1.001ROptional section github:https://github.com/adobe-fonts/source-han-sans/In principal it's the same in Ubuntu 12.04 as in Win7: Unzip the font files from

Common operations for Linux and Windows portsA: IntroductionThe development process will often encounter the problem of port occupancy, occasionally also encountered on the server Tomcat normal operation, start normal, normal operation, but outside

JMeter is installed and used in Windows and Linux.1. Test in Windows environment 1. Download: Address: http://apache.fayea.com//jmeter/binaries/apache-jmeter-2.12.zip2. open: Run jmeter. bat in the bin directory.3. Use: 0>. Add a thread group to the

Ubuntu 12.04/14.04/15.04 users install Plank 0.7.1 Plank is a fast starter similar to Mac. It is the default starter software for Elementary OS 0.2 Luna. It can be easily installed on Ubuntu and other derivative systems ,, you can put your favorite

How to solve Ubuntu errors If you are a Ubuntu user, you may encounter such an error as "System Program problem detected ". Ubuntu has a built-in utility called Apport, which can be notified when a program crashes. This application called Apport

Install the Git 2.2.0 version control system in Ubuntu Git is an open-source version control system. The latest available version is Git 2.2.0, which has recently been released. Git 2.1 brings 550 changes and fixes. For more information, see the

Repair of fsck damage after Ext4 File System 1. Fault background The Ext4 file system does not have umount, and then performs the fsck operation to check consistency. As a result, the Ext4 file cannot be mounted, and the Directory becomes a

Ubuntu Desktop edition Bluetooth headset tutorial For the Ubuntu Desktop edition Bluetooth headset tutorial, first match the Bluetooth headset. Because the system does not use the bluetooth device by default to output the sound, we need to select

Linux automatically installs service components and optimizes Kernel ParametersAfter Linux bare metal is installed, you also need to install some basic components on it. Generally, you need to install them manually one by one. This is complicated

Multi-system installation through VHD Virtual DiskMulti-system installation through VHD Virtual Disk I. experiment environment Host system: Windows 7 flagship edition (only available in win7 and later versions). If not, you can create a VHD Virtual

Hadoop DataNode cannot be started to solve the problem Java. io. IOException: File... Cocould only be replicated to 0 nodes, instead of 1.Use dfsadmin-report to report no data node, as shown below:[Hadoop @ namenode hadoop] $ hadoop

Hadoop 2.5.2 installation and deployment Hadoop 2.5.2 installation and deployment Software and version: Hadoop version Hadoop-2.5.2   Operating System Red Hat Linux 6.4 32bit JDK version

How to build a RAID 10 array on Linux RAID 10 array (also known as RAID 1 + 0 or mirror first and then partition) by combining RAID 0 (read/write operations are performed concurrently on multiple disks) unlike RAID 1 (data is written to two or more

How to install Hadoop in CentOS and connect to Eclipse? Hadoop has been planned for a long time and has not been put on the agenda until recently. It took some time to build Hadoop under CentOS. The "setbacks" that we experienced before and after

Keepalived settings do not seize resources When keepalived is used for HA, it is often used to switch between a preemptible master and backup. Example: Generally, if the master service dies, the backup will become the master, but when the master

Install and configure SSL under the CentOS Server Https is a secure access method. Data is encrypted during transmission, and https is based on SSL. 1. Install the apache and ssl modules 1. install apache # Yum install httpd 2. Install the ssl

Configure L2 point-to-point VPN using n2n N2n is a two-layer point-to-point virtual private network (VPN) that allows users to develop typical P2P application functions at the network level rather than at the application level. This means that users