installation process has finished you can view a list of available tasks by entering the following from a terminal prompt: tasksel --list-tasks 9 https://help.ubuntu.com/18.04/installation-guide/ 9 Installation make your new LAMP server a DNS server as well, simply insert the installation media and from a terminal: sudo tasksel install dns-server 10 Installation 4. Upgrading There are several ways to upgrade configuration changes sometimes needed between releases. To upgrade to a newer release, from a terminal prompt enter: do-release-upgrade It is also possible to use do-release-upgrade to upgrade to a

package format is identical across platforms and operating systems. To install conda packages, in the Terminal or an Anaconda Prompt, run: 4 Chapter 1. User guide conda Documentation, Release 4.6.0 conda environment manager that you use with command line commands at the Anaconda Prompt for Windows, or in a Terminal window for macOS or Linux. This 20-minute guide to getting started with conda lets you try out then click the Terminal icon. On macOS, all commands below are typed into the Terminal window. Linux • Open a Terminal window. On Linux, all commands below are typed into the Terminal window. 1.3.4

package format is identical across platforms and operating systems. To install conda packages, in the Terminal or an Anaconda Prompt, run: 4 Chapter 1. User guide conda Documentation, Release 4.6.1 conda environment manager that you use with command line commands at the Anaconda Prompt for Windows, or in a Terminal window for macOS or Linux. This 20-minute guide to getting started with conda lets you try out then click the Terminal icon. On macOS, all commands below are typed into the Terminal window. Linux • Open a Terminal window. On Linux, all commands below are typed into the Terminal window. 1.3.4

Python 2 and 3 • supports file handling out of the box • comes with useful common helpers (getting terminal dimensions, ANSI colors, fetching direct keyboard input, screen clearing, finding config paths, over your help page; the downside is that due to this it cannot rewrap your output for the current terminal width and it makes translations hard. On top of that docopt is restricted to basic parsing. It does validation: Custom parameter validation example • colors: Colorama ANSI color support • termui: Terminal UI functions demo 1.2.2 Basic Concepts Click is based on declaring commands through decorators

Python 2 and 3 • supports file handling out of the box • comes with useful common helpers (getting terminal dimensions, ANSI colors, fetching direct keyboard input, screen clearing, finding config paths, over your help page; the downside is that due to this it cannot rewrap your output for the current terminal width and it makes translations hard. On top of that docopt is restricted to basic parsing. It does validation: Custom parameter validation example • colors: Colorama ANSI color support • termui: Terminal UI functions demo • imagepipe: Multi command chaining demo 1.2.3 Basic Concepts Click is based

Python 2 and 3 • supports file handling out of the box • comes with useful common helpers (getting terminal dimensions, ANSI colors, fetching direct keyboard input, screen clearing, finding config paths, over your help page; the downside is that due to this it cannot rewrap your output for the current terminal width and it makes translations hard. On top of that docopt is restricted to basic parsing. It does validation: Custom parameter validation example • colors: Colorama ANSI color support • termui: Terminal UI functions demo • imagepipe: Multi command chaining demo 1.2.3 Basic Concepts Click is based

Python 2 and 3 • supports file handling out of the box • comes with useful common helpers (getting terminal dimensions, ANSI colors, fetching direct keyboard input, screen clearing, finding config paths, over your help page; the downside is that due to this it cannot rewrap your output for the current terminal width and it makes translations hard. On top of that docopt is restricted to basic parsing. It does validation: Custom parameter validation example • colors: Colorama ANSI color support • termui: Terminal UI functions demo • imagepipe: Multi command chaining demo 1.2.3 Basic Concepts Click is based

Python 2 and 3 • supports file handling out of the box • comes with useful common helpers (getting terminal dimensions, ANSI colors, fetching direct keyboard input, screen clearing, finding config paths, over your help page; the downside is that due to this it cannot rewrap your output for the current terminal width and it makes translations hard. On top of that docopt is restricted to basic parsing. It does validation: Custom parameter validation example • colors: Colorama ANSI color support • termui: Terminal UI functions demo • imagepipe: Multi command chaining demo 1.2.3 Basic Concepts Click is based

PLATFORM 中定制 中定制 WEB 控制台 控制台 17 第 6 章 关于 WEB 控制台中的 WEB 终端 您可以在 web 控制台中启动内嵌的命令行终端实例。您必须首先安装 Web Terminal Operator 来使用 Web 终端。 注意 注意 集群管理员可以访问 OpenShift Container Platform 4.7 及之后的版本中的 Web 终端。 此终端实例预安装了与集群交互的通用 ew/。 6.1. 安装 WEB 终端 您可以使用 OpenShift Container Platform OperatorHub 中列出的 Web Terminal Operator 来安装 Web 终端。安装 Web Terminal Operator 时，会自动安装命令行配置（如 DevWorkspace CRD）所需的自定 义资源定义（CRD）。打开 web 终端时，web 控制台会创建所需的资源。 复选框在目录中搜索 Web Terminal Operator，然后点击 Web Terminal 标题。 3. 参阅 Web Terminal 页面中有关 Operator 的简单描述，然后点击 Install。 4. 在 Install Operator 页面中，保留所有字段的默认值。 Update Channel 菜单中的 fast 选项启用 Web Terminal Operator 最新版本的安装。