What Is A Command Line Tool

1 Hadoop fs ----------------------------------------------- --------------------------------- The hadoop subcommand set executes on the root of the / home directory on the machine Is / user / root --------------------------------------------- ----------...

A few weeks ago, I published a blog about Windows Azure cloud services. I'm digging up new things and experimenting with mac,pc and Linux (I prefer Ubuntu). As a fan of PowerShell and command lines for a long time, I've been looking for ways to handle transactions in text mode, as well as the creation and deployment of script sites. There was a whole bunch of ways to access Azure using the command line-more than I thought. There is a JSON based Web API that will let those workers ...

The Linux shell refers to a program that allows users to manipulate computers by typing instructions to the keyboard. The shell executes http://www.aliyun.com/zixun/aggregation/18678.html > user-entered commands and displays the execution results on the monitor. The whole process of this interaction is text-based and differs from the graphical operations described in other chapters. This command-line-oriented user interface is called the CLI (command line ...).

Overview All Hadoop commands are raised by the Bin/hadoop script. Do not specify parameters running the Hadoop script prints the description of all commands. Usage: Hadoop [--config confdir] [COMMAND] [generic_options] [command_options] Hadoop has an option parsing framework for parsing general options and running classes. Command option description--config confdir overwrite default configuration directory ...

Start Hadoop start-all.sh Turn off Hadoop stop-all.sh View the file list to view the files in the/user/admin/aaron directory in HDFs. 　　Hadoop Fs-ls/user/admin/aaron Lists all the files (including the files under subdirectories) in the/user/admin/aaron directory in HDFs. Hadoop fs-lsr/user ...

The GNU Parallel is a shell tool that is executed locally in parallel or using a remote computer. The job is usually to enter each row to run a command or a small script. Typical input includes a list of files, host lists, user lists, a list of URLs, or lists of tables. The execution job read from the pipe can also be a command, and the GNU parallel can split parallel inputs and pipelines into commands. If you use Xargs and tee, you will find that the GNU parallel is very easy to use because GNU P ...

In addition to the introduction of Windows Http://www.aliyun.com/zixun/aggregation/13357.html ">azure Web sites and exciting new virtual machine features, We have recently released a series of open source command-line tools that allow you to manage and deploy these new services on any operating system using the command line, including the first support for Apple OS X and Linux. In this article I will guide you through the installation and the basic work ...

Phptags is a simple command-line tool for automatically rewriting the tags that PHP opens and closes. It can be converted before short and long open tags, add missing closing tags, or delete them, and you can adjust line spacing or add spaces to the tail. It leverages regular expressions or compilers. Phptags Tag Tidier 1.0 This version has been restored UTF-8 dependent space overrides. In markup compiler mode, spacing can now be saved in more cases. A PHP5.2 compatibility patch has been applied. Download Address:

Pepper is a flexible reporting tool for command line retrieval statistics and generation of source code libraries. It comes with a variety of graphical and textual reports and is easy to extend with the Lua scripting language. Includes support for multiple http://www.aliyun.com/zixun/aggregation/9591.html "> Version control systems, including Git and subversion. Pepper 0.2.3 Update log: * Added punchcard ...

Pepper is a flexible command-line tool for retrieving statistics and generating reports of source code libraries. It supports graphics and text reporting and is easy to scale with the LUA scripting language, including multiple http://www.aliyun.com/zixun/aggregation/9591.html "> versioning systems that support git and subversion." Pepper 0.3.1 This version adds the use of LEVELDB cache, pie charts and two new reports. In M.