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114 lines
3.2 KiB
Markdown
114 lines
3.2 KiB
Markdown
# ytop
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[](https://matrix.to/#/#ytop:matrix.org)
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<div align="center">
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*Another* TUI based system monitor, this time in Rust!
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<img src="./assets/demos/demo.gif" />
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<img src="./assets/screenshots/minimal.png" width="96%" />
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</div>
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## Missing features
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- macOS is missing temperatures, disk io counters, and process commandline
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- Process filtering isn't implemented
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- Mouse usage isn't implemented
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- `interfaces` cli arg aren't implemented
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## Installation
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Currently works on Linux and macOS with support planned for all major platforms.
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### Prebuilt binaries
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Prebuilt binaries are provided in the [releases](https://github.com/cjbassi/ytop/releases) tab.
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### Arch Linux
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Install `ytop`, `ytop-bin`, or `ytop-git` from the AUR.
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### Homebrew
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```bash
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brew tap cjbassi/ytop
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brew install ytop
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```
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### From source
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```bash
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cargo install -f --git https://github.com/cjbassi/ytop ytop
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```
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## Usage
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### Keybinds
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- Quit: `q` or `<C-c>`
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- Pause: `<Space>`
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- Process navigation:
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- `k` and `<Up>`: up
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- `j` and `<Down>`: down
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- `<C-u>`: half page up
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- `<C-d>`: half page down
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- `<C-b>`: full page up
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- `<C-f>`: full page down
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- `gg` and `<Home>`: jump to top
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- `G` and `<End>`: jump to bottom
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- Process actions:
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- `<Tab>`: toggle process grouping
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- `dd`: kill selected process or process group
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- Process sorting:
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- p: PID/Count
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- n: Command
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- c: CPU
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- m: Mem
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- Process filtering:
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- `/`: start editing filter
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- (while editing):
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- `<Enter>`: accept filter
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- `<C-c>` and `<Escape>`: clear filter
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- CPU and Mem graph scaling:
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- `h`: scale in
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- `l`: scale out
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- `?`: toggles keybind help menu
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### Mouse
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- click to select process
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- mouse wheel to scroll through processes
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### Colorschemes
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ytop 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](./colorschemes).
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To make a custom colorscheme, copy one of the default ones to `~/.config/ytop/<new-name>.json` and load it with `ytop -c <new-name>`. Colorscheme PRs are welcome!
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### CLI Options
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```
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USAGE:
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ytop [FLAGS] [OPTIONS]
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FLAGS:
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-a, --average-cpu Show average CPU in the CPU widget
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-b, --battery Show Battery widget (overridden by 'minimal' flag)
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-f, --fahrenheit Show temperatures in fahrenheit
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-h, --help Prints help information
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-m, --minimal Only show the CPU, Mem, and Process widgets
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-p, --per-cpu Show each CPU in the CPU widget
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-s, --statusbar Show a statusbar with the time
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-V, --version Prints version information
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OPTIONS:
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-c, --colorscheme <colorscheme> Set a colorscheme [default: default]
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-i, --interfaces <interfaces> Comma separated list of network interfaces to show. Prepend an interface with '!'
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to hide it. 'all' shows all interfaces [default: !tun0]
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--interval <interval> Interval in seconds between updates of the CPU and Mem widgets. Can specify
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either a whole number or a fraction with a numerator of 1 [default: 1]
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```
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