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173 lines
5.7 KiB
Markdown
173 lines
5.7 KiB
Markdown
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MyCLI – A MySQL/MariaDB Client with Auto-completion and Syntax-highlighting
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============================================================
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Download Your Free eBooks NOW - [10 Free Linux eBooks for Administrators][11] | [4 Free Shell Scripting eBooks][12]
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MyCLI is an easy-to-use command line (CLI) interface for the popular database management systems: MySQL, MariaDB, and Percona with auto-completion and syntax highlighting. It is built using prompt_toolkitand requires Python 2.7, 3.3, 3.4, 3.5, and 3.6\. It supports secure connections over SSL to the MySQL server.
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#### MyCLI Features
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* When you first start it, a config file is automatically created at ~/.myclirc.
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* Supports auto-completion while typing SQL keywords as well as tables, views and columns in the database.
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* Also supports smart-completion which is enabled by default and will offer suggestions for context-sensitive completion.
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For instance:
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```
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SELECT * FROM <Tab> - this will just show table names.
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SELECT * FROM users WHERE <Tab> - this will simply show column names.
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```
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* Supports syntax highlighting using Pygments.
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* Support for SSL connections.
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* Offers support for multiline queries.
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* It optionally logs every query and its output to a file (note that this is disabled by default).
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* Allows you to save favorite queries (save a query using \fs alias and run it with \f alias).
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* Supports timing of SQL statements and table rendering.
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* Prints tabular data in an appealing way.
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### How to Install MyCLI for MySQL and MariaDB in Linux
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On Debian/Ubuntu distributions, you can easily install the mycli package using [apt command][6] as follows:
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```
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$ sudo apt-get update
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$ sudo apt-get install mycli
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```
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Likewise, Fedora 22+ has a package available for mycli, you can install it using [dnf command][7] as below:
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```
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$ sudo dnf install mycli
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```
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For other Linux distributions such as RHEL/CentOS, you’ll need Python pip tool to install mycli. Start by installing pip with the commands below:
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```
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$ sudo yum install pip
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```
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Once pip is installed, you can install mycli as follows:
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```
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$ sudo pip install mycli
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```
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### How to Use MyCLI for MySQL and MariaDB in Linux
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Once mycli installed, you can use it like this:
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```
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$ mycli -u root -h localhost
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```
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#### Auto-completion
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Easy completions such as keywords and sql-functions.
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MySQL Auto Completion
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#### Smart-completion
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Table name completions after the ‘FROM’ keyword.
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MySQL Smart Completion
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#### Alias support
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A column completions will work even when table names are aliased.
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MySQL Alias Support
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#### Syntax-highlighting
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Syntax highlighting for MySQL.
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MySQL Syntax Highlighting
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#### Formatted SQL Output
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MySQL Output is automatically piped through [less command][8].
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MySQL Formatted Output
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To login into mysql and select a database at the same time, you may use a similar command as follows.
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```
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$ mycli local_database
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$ mycli -h localhost -u root app_db
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$ mycli mysql://amjith@localhost:3306/django_poll
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```
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For more usage options, type:
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```
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$ mycli --help
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```
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MyCLI Homepage: [http://mycli.net/index][9]
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Do check out some useful articles for MySQL administration.
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1. [20 MySQL (Mysqladmin) Commands for Database Administration in Linux][1]
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2. [How to Change a Default MySQL/MariaDB Data Directory in Linux][2]
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3. [4 Useful Commandline Tools to Monitor MySQL Performance in Linux][3]
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4. [How to Change Root Password of MySQL or MariaDB in Linux][4]
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5. [MySQL Backup and Restore Commands for Database Administration][5]
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That’s all! In this guide, we showed how to install and use mycli with simple commands in Linux. Do share your thought concerning this article via the feedback form below.
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--------------------------------------------------------------------------------
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作者简介：
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Aaron Kili is a Linux and F.O.S.S enthusiast, an upcoming Linux SysAdmin, web developer, and currently a content creator for TecMint who loves working with computers and strongly believes in sharing knowledge.
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---------
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via: https://www.tecmint.com/mycli-mysql-client-with-auto-completion-syntax-highlighting/
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作者：[Aaron Kili ][a]
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译者：[译者ID](https://github.com/译者ID)
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校对：[校对者ID](https://github.com/校对者ID)
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本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
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[a]:https://www.tecmint.com/author/aaronkili/
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[1]:https://www.tecmint.com/mysqladmin-commands-for-database-administration-in-linux/
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[2]:https://www.tecmint.com/change-default-mysql-mariadb-data-directory-in-linux/
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[3]:https://www.tecmint.com/mysql-performance-monitoring/
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[4]:https://www.tecmint.com/change-mysql-mariadb-root-password/
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[5]:https://www.tecmint.com/mysql-backup-and-restore-commands-for-database-administration/
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[6]:https://www.tecmint.com/apt-advanced-package-command-examples-in-ubuntu/
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[7]:https://www.tecmint.com/dnf-commands-for-fedora-rpm-package-management/
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[8]:https://www.tecmint.com/linux-more-command-and-less-command-examples/
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[9]:http://mycli.net/index
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[10]:https://www.tecmint.com/author/aaronkili/
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[11]:https://www.tecmint.com/10-useful-free-linux-ebooks-for-newbies-and-administrators/
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[12]:https://www.tecmint.com/free-linux-shell-scripting-books/
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