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translating---geekpi
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Yet Another TUI Graphical Activity Monitor, Written In Go
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======
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You already know about “top” command, don’t you? Yes, It provides dynamic real-time information about running processes in any Unix-like operating systems. A few developers have built graphical front-ends for top command, so the users can easily find out their system’s activity in a graphical window. One of them is **Gotop**. As the name implies, Gotop is a TUI graphical activity monitor, written in **Go** language. It is completely free, open source and inspired by [gtop][1] and [vtop][2] programs.
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In this brief guide, we are going to discuss how to install and use Gotop program to monitor a Linux system’s activity.
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### Installing Gotop
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Gotop is written using Go, so we need to install it first. To install Go programming language in Linux, refer the following guide.
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After installing Go, download the latest Gotop binary using the following command.
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```
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$ sh -c "$(curl https://raw.githubusercontent.com/cjbassi/gotop/master/download.sh)"
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```
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And, then move the downloaded binary to your $PATH, for example **/usr/local/bin/**.
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```
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$ cp gotop /usr/local/bin
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```
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Finally, make it executable using command:
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```
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$ chmod +x /usr/local/bin/gotop
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```
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If you’re using Arch-based systems, Gotop is available in **AUR** , so you can install it using any AUR helper programs.
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Using [**Cower**][3]:
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```
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$ cower -S gotop
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```
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Using [**Pacaur**][4]:
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```
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$ pacaur -S gotop
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```
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Using [**Packer**][5]:
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```
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$ packer -S gotop
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```
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Using [**Trizen**][6]:
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```
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$ trizen -S gotop
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```
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Using [**Yay**][7]:
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```
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$ yay -S gotop
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```
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Using [yaourt][8]:
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```
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$ yaourt -S gotop
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```
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### Usage
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Gotop usage is easy! All you have to do is to run the following command from the Terminal.
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```
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$ gotop
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```
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There you go! You will see the usage of your system’s CPU, disk, memory, network, cpu temperature and process list in a simple TUI window.
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![][10]
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To show only CPU, Mem and Process widgets, use **-m** flag like below.
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```
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$ gotop -m
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```
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![][11]
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You can sort the process table by using the following keyboard shortcuts.
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* **c** – CPU
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* **m** – Mem
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* **p** – PID
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For process navigation, use the following keys.
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* **UP/DOWN** arrows or **j/k** keys to go up and down.
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* **Ctrl-d** and **Ctrl-u** – up and down half a page.
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* **Ctrl-f** and **Ctrl-b** – up and down a full page.
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* **gg** and **G** – iump to top and bottom.
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Press **< TAB>** to toggle process grouping. To kill the selected process or process group, type **dd**. To select a process, just click on it. To scroll down/up, use the mouse scroll button. To zoom in and zoom out CPU and memory graphs, use **h** and **l**. To display the help menu at anytime, just press **?**.
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**Recommended read:**
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And, that’s all for now. Hope this helps. More good stuffs to come. Stay tuned!
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--------------------------------------------------------------------------------
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via: https://www.ostechnix.com/gotop-yet-another-tui-graphical-activity-monitor-written-in-go/
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作者：[SK][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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选题：[lujun9972](https://github.com/lujun9972)
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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.ostechnix.com/author/sk/
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[1]:https://github.com/aksakalli/gtop
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[2]:https://github.com/MrRio/vtop
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[3]:https://www.ostechnix.com/cower-simple-aur-helper-arch-linux/
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[4]:https://www.ostechnix.com/install-pacaur-arch-linux/
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[5]:https://www.ostechnix.com/install-packer-arch-linux-2/
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[6]:https://www.ostechnix.com/trizen-lightweight-aur-package-manager-arch-based-systems/
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[7]:https://www.ostechnix.com/yay-found-yet-another-reliable-aur-helper/
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[8]:https://www.ostechnix.com/install-yaourt-arch-linux/
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[9]:data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
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[10]:http://www.ostechnix.com/wp-content/uploads/2018/04/Gotop-1.png
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[11]:http://www.ostechnix.com/wp-content/uploads/2018/04/Gotop-2.png
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@ -0,0 +1,136 @@
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另一个 TUI 图形活动监视器，使用 Go 编写
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======
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你已经知道 “top” 命令，对么？是的，它提供类 Unix 操作系统中运行中的进程的动态实时信息。一些开发人员为 top 命令构建了图形前端，因此用户可以在图形窗口中轻松找到他们系统的活动。其中之一是 **Gotop**。顾名思义，Gotop 是一个 TUI 图形活动监视器，使用 **Go** 语言编写。它是完全免费、开源的，受到 [gtop][1] 和 [vtop][2] 的启发。
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在此简要的指南中，我们将讨论如何安装和使用 Gotop 来监视 Linux 系统的活动。
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### 安装 Gotop
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Gotop 是用 Go 编写的，所以我们需要先安装它。要在 Linux 中安装 Go 语言，请参阅以下指南。
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安装 Go 之后，使用以下命令下载最新的 Gotop 二进制文件。
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```
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$ sh -c "$(curl https://raw.githubusercontent.com/cjbassi/gotop/master/download.sh)"
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```
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然后，将下载的二进制文件移动到您的 $PATH 中，例如 **/usr/local/bin/**。
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```
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$ cp gotop /usr/local/bin
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```
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最后，用下面的命令使其可执行：
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```
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$ chmod +x /usr/local/bin/gotop
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```
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如果你使用的是基于 Arch 的系统，Gotop 存在于 **AUR** 中，所以你可以使用任何 AUR 助手程序进行安装。
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使用 [**Cower**][3]：
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```
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$ cower -S gotop
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```
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使用 [**Pacaur**][4]：
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```
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$ pacaur -S gotop
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```
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使用 [**Packer**][5]：
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```
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$ packer -S gotop
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```
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使用 [**Trizen**][6]：
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```
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$ trizen -S gotop
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```
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使用 [**Yay**][7]：
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```
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$ yay -S gotop
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```
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使用 [yaourt][8]：
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```
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$ yaourt -S gotop
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```
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### 用法
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Gotop 的使用非常简单！你所要做的就是从终端运行以下命令。
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```
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$ gotop
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```
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这样就行了！你将在简单的 TUI 窗口中看到系统 CPU、磁盘、内存、网络、CPU温度和进程列表的使用情况。
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![][10]
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要仅显示CPU、内存和进程组件，请使用下面的 **-m** 标志
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```
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$ gotop -m
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```
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![][11]
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你可以使用以下键盘快捷键对进程表进行排序。
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* **c** – CPU
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* **m** – 内存
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* **p** – PID
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对于进程浏览，请使用以下键。
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* **上/下** 箭头或者 **j/k** 键用于上移下移。
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* **Ctrl-d** 和 **Ctrl-u** – 上移和下移半页。
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* **Ctrl-f** 和 **Ctrl-b** – 上移和下移整页。
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* **gg** 和 **G** – 跳转顶部和底部。
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按下 **< TAB>** 切换进程分组。要杀死选定的进程或进程组，请输入 **dd**。要选择一个进程，只需点击它。要向下/向上滚动，请使用鼠标滚动按钮。要放大和缩小 CPU 和内存图，请使用 **h** 和 **l**。要显示帮助菜单，只需按 **?**。
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**推荐阅读：**
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就是这些了。希望这有帮助。还有更多好东西。敬请关注！
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--------------------------------------------------------------------------------
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via: https://www.ostechnix.com/gotop-yet-another-tui-graphical-activity-monitor-written-in-go/
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作者：[SK][a]
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译者：[geekpi](https://github.com/geekpi)
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校对：[校对者ID](https://github.com/校对者ID)
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选题：[lujun9972](https://github.com/lujun9972)
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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.ostechnix.com/author/sk/
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[1]:https://github.com/aksakalli/gtop
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[2]:https://github.com/MrRio/vtop
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[3]:https://www.ostechnix.com/cower-simple-aur-helper-arch-linux/
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[4]:https://www.ostechnix.com/install-pacaur-arch-linux/
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[5]:https://www.ostechnix.com/install-packer-arch-linux-2/
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[6]:https://www.ostechnix.com/trizen-lightweight-aur-package-manager-arch-based-systems/
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[7]:https://www.ostechnix.com/yay-found-yet-another-reliable-aur-helper/
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[8]:https://www.ostechnix.com/install-yaourt-arch-linux/
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[9]:data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
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[10]:http://www.ostechnix.com/wp-content/uploads/2018/04/Gotop-1.png
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[11]:http://www.ostechnix.com/wp-content/uploads/2018/04/Gotop-2.png
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