Bash Export

Today, after testing a remote AIX host in Java, it suddenly occurred to me that Hadoop was installed on Linux, but did not attempt it on AIX, and wondered if the installation of Hadoop under Aix would be different, so the process was recorded as follows: 1. 　　Install the decompression software on AIX, install Java and so on, here do not say. 2. Download the Hadoop0.21.0 version, and extract to a specific directory, where the decompression to/home/cqq/hadoop-0 ...

Ubuntu Set Shell environment variable open configuration file: Vim ~/.BASHRC at the end of the file, add the following export variable name = variable such as: Export Java_home=/usr/lib/jvm/java-6-sunexport PATH = $PATH: ~/mybin Log off and log on again, the new environment variable takes effect. In the HTTP://WWW.ALIYUN.COM/ZIXUN/AGGREGATION/13 ...

In the daily link to the Silicon Valley, the most fresh information! The "Silicon Valley" here refers to the typical and innovative business representatives abroad. 1. FBI director of the United States: Apple iOS 8 encryption function is not reasonable <http://tech.sina.com.cn/it/apple/2014-09-26/07519648558.shtml> Komi said: "I very much agree, We should get a search warrant from an independent judge before we can get the contents of anyone's wardrobe or smartphone. But ...

Select VirtualBox to establish Ubuntu server 904 as the base environment for the virtual machine. hadoop@hadoop:~$ sudo apt-get install g++ cmake libboost-dev liblog4cpp5-dev git-core cronolog Libgoogle-perftools-dev li Bevent-dev Zlib1g-dev LIBEXPAT1-...

If you modify the computer name or want to use your own information to create your own SSL key. Download the script provided by Iredmail &http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp;# wget http:// IREDMAIL.GOOGLECODE.COM/HG/IREDMAIL/TOOLS/GENERATE_SSL_KEYS.S ...

ubuntu16.04server install dockerCE. Docker is an application that makes it simple and easy to run applications in containers, just like virtual machines, which are only more portable, more resource-friendly, and more dependent on the host operating system. To learn more about the different components of a Docker container, see Docker Ecosystem: An Introduction to Common Components. There are two ways to install Docker on Ubuntu 16.04. One way is to install it on an existing operating system installation. Another way is to use one ...

Research and Development Weekly: API dead, API forever! Published in 2013-03-15 13:18| Times Read | SOURCE csdn| 0 Reviews | Author She Bamboo Research and Development weekly Apigithub open source programming language Abstract: We carefully prepared for you the CSDN Research and Development Channel One week the most exciting technical hotspot, readers! Highlights of the week: Former Google senior researcher Zhao returned to venture sharing computer vision/pattern recognition experience; TIOBE March 2013 programming language rankings, Java, C ...

Setting and removing environment variables in character mode in Linux? Bash settings: Export variable name = variable Value Delete: unset variable name CSH set: SETENV variable name variable value Delete: Unsetenv variable name

The intermediary transaction SEO diagnoses Taobao guest cloud host technology Hall content summary: The blog in our country's development speed is very fast, simultaneously also has produced many new social problems. Standardize and guide the smooth development of the blog has become an inevitable trend, but in standardizing and guiding the development of the blog, the blog's social safety valve function should be valued, protected and played.     Based on this objective, this paper probes into the social safety valve function of the blog. Key Words: Blog social safety valve Analysis