gotop: A Go repository from chunguangwang

Another terminal based graphical activity monitor, inspired by gtop and vtop, this time written in Go!

Installation

Working and tested on Linux, FreeBSD and macOS. Windows support is planned. OpenBSD works with some caveats.

Source

go get github.com/cjbassi/gotop

Prebuilt binaries

Note: Doesn't require Go.

Clone the repo and then run scripts/download.sh to download the correct binary for your system from the releases tab:

git clone --depth 1 https://github.com/cjbassi/gotop /tmp/gotop
/tmp/gotop/scripts/download.sh

Then move gotop into your $PATH somewhere.

Arch Linux

Install gotop, gotop-bin, or gotop-git from the AUR.

FreeBSD

pkg install gotop

Homebrew

brew tap cjbassi/gotop
brew install gotop

Snap

snap install gotop-cjbassi

Note: You may need to enable certain permissions for all of the widgets to work:

snap connect gotop-cjbassi:hardware-observe
snap connect gotop-cjbassi:mount-observe
snap connect gotop-cjbassi:system-observe

Usage

Keybinds

Quit: q or <C-c>
Process navigation
- k and <Up>: up
- j and <Down: down
- <C-u>: half page up
- <C-d>: half page down
- <C-b>: full page up
- <C-f>: full page down
- gg and <Home>: jump to top
- G and <End>: jump to bottom
Process actions:
- <Tab>: toggle process grouping
- dd: kill selected process or group of processes
Process sorting
- c: CPU
- m: Mem
- p: PID
CPU and Mem graph scaling:
- h: scale in
- l: scale out
?: toggles keybind help menu

Mouse

click to select process
mouse wheel to scroll through processes

Colorschemes

gotop ships with a few colorschemes which can be set with the -c flag followed by the name of one. You can find all the colorschemes in the colorschemes folder.

To make a custom colorscheme, check out the template for instructions and then use default.json as a starter. Then put the file at ~/.config/gotop/<name>.json and load it with gotop -c <name>. Colorschemes PR's are welcome!

CLI Options

-c, --color=NAME Set a colorscheme.
-m, --minimal Only show CPU, Mem and Process widgets.
-r, --rate=RATE Number of times per second to update CPU and Mem widgets [default: 1].
-V, --version Print version and exit.
-p, --percpu Show each CPU in the CPU widget.
-a, --averagecpu Show average CPU in the CPU widget.
-s, --statusbar Show a statusbar with the time.
-b, --battery Show battery level widget (minimal turns off). preview -i, --interface=NAME Select network interface [default: all].

chunguangwang/gotop