96 lines
3.1 KiB
Markdown
96 lines
3.1 KiB
Markdown
# gotop
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Another TUI graphical activity monitor, inspired by [vtop](https://github.com/MrRio/vtop) and [gtop](https://github.com/aksakalli/gtop), this time written in [Go](https://golang.org/)!
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Built with [gopsutil](https://github.com/shirou/gopsutil), [drawille-go](https://github.com/exrook/drawille-go), and a heavily modified version of [termui](https://github.com/gizak/termui) which uses [termbox-go](https://github.com/nsf/termbox-go).
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## Installation
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Go code compiles to a single executable so you just need to somehow get that into your $PATH.
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Either manually download the latest release for your OS from the releases tab and move it into `/bin`, or run this command to do it for you:
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sudo ...
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If you install this way, starting gotop with the `-u` flag or pressing `u` in gotop will check to see if there is a newer version available and automatically update if so.
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Windows is currently untested/unsupported but PR's for fixing that are welcome.
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### Arch Linux
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Alternatively, if you're on Arch Linux you can install the `gotop` package from the AUR.
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## Keybinds
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* Quit: `q` or `Ctrl-c`
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* Navigation:
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* `<up>`/`<down>` and `j`/`k`: up and down
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* `C-d` and `C-u`: up and down half a page
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* `C-f` and `C-b`: up and down a full page
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* `gg` and `G`: jump to top and bottom
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* Process Sorting:
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* `c`: CPU
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* `m`: Mem
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* `p`: PID
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* `<tab>`: toggle process grouping
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* `dd`: kill the selected process or process group
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* `<left>`/`<right>` and `h`/`l`: zoom in and out of graphs
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* `?`: toggles keybind help menu
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* `u`: update gotop
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## Mouse Control
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* mouse wheel to scroll processes
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* click to select process
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## Colorschemes
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A different Colorscheme can be set with the `-c` startup flag followed its name, all of which can be found in the `colorschemes` folder.
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Feel free to add a new one. You can use 256 colors for them, including bold, underline, and reverse. More info [here](https://godoc.org/github.com/nsf/termbox-go#Attribute) and [here](https://godoc.org/github.com/nsf/termbox-go#OutputMode) under Output256.
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## TODO
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* Network Usage
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- increase height of sparkline depending on widget size
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* Process List
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- memory total goes above 100%
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- extract out column position logic into a function
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* Disk Usage
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- color percentage
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- change bar color to white
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* CPU Usage
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- Support colors for more CPU cores
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* general
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- option to set polling interval for CPU and mem
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- more themes
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- zooming in and out of graphs
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- updating
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- option to only show processes, CPU, and mem
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- gif of gotop
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- more packages
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- add license
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* cleaning up code
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- termui Blocks should ignore writing to the outside area
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- Ignore writes to outside of inner area, or give error?
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- termui Blocks should be indexed at 0, and maybe change X and Y variables too
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- remove gotop unique logic from termui widgets
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- try to get drawille fork merged upstream
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- more documentation
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- Draw borders and label after other stuff
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- Only merge stuff in the range
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- Merge should include offset
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- Remove merge from grid buffer function, just render
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- Remove merge altogether
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## License
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AGPLv3
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