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86 lines
2.3 KiB
Markdown
86 lines
2.3 KiB
Markdown
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# Tmux cpu status
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Enables displaying cpu percentage and status icon in Tmux status-right.
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CPU:<br/>
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`CPU: ❏ 8.7%`
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This is done by introducing 2 new format strings that can be added to
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`status-right` option:
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- `#{cpu_icon}` - will display a cpu status icon
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- `#{cpu_percentage}` - will show cpu percentage
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### Usage
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Add `#{cpu_icon}` or `#{cpu_percentage}` format strings to existing
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`status-right` Tmux option. Example:
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# in .tmux.conf
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set -g status-right "CPU: #{cpu_icon} #{cpu_percentage} | %a %h-%d %H:%M "
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### Optional requirement (Linux, BSD, OSX)
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`iostat` or `sar` are the best way to get an accurate cpu percentage
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A fallback is included using `ps -aux` but could be inaccurate.
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### Installation with [Tmux Plugin Manager](https://github.com/tmux-plugins/tpm) (recommended)
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Add plugin to the list of TPM plugins in `.tmux.conf`:
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set -g @plugin 'tmux-plugins/tmux-cpu'
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Hit `prefix + I` to fetch the plugin and source it.
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If format strings are added to `status-right`, they should now be visible.
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### Manual Installation
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Clone the repo:
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$ git clone https://github.com/tmux-plugins/tmux-cpu ~/clone/path
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Add this line to the bottom of `.tmux.conf`:
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run-shell ~/clone/path/cpu.tmux
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Reload TMUX environment:
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# type this in terminal
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$ tmux source-file ~/.tmux.conf
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If format strings are added to `status-right`, they should now be visible.
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### Changing icons
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By default, these icons are displayed:
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- cpu: "❏"
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You can change these defaults by adding the following to `.tmux.conf` (the
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following lines are not in the code block so that emojis can be seen):
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- set-option -g @cpu_icon ":sunglasses:"
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Don't forget to reload TMUX environment (`$ tmux source-file ~/.tmux.conf`)
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after you do this.
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### Limitations
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- CPU change most likely won't be instant.<br/>
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It will take some time (15 - 60 seconds) for the value to change.
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This depends on the `status-interval` TMUX option.
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### Other plugins
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You might also find these useful:
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- [battery](https://github.com/tmux-plugins/tmux-battery) - Plug and play battery percentage and icon indicator for Tmux.
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- [online status](https://github.com/tmux-plugins/tmux-online-status) - online status
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indicator in Tmux `status-right`. Useful when on flaky connection to see if
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you're online.
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### License
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[MIT](LICENSE)
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