Merge pull request #100 from rodrigocnascimento/feat/network-bandwith

Network bandwith feature
This commit is contained in:
Ethan Edwards 2021-06-20 14:34:55 -04:00 committed by GitHub
commit e25e7a3157
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4 changed files with 43 additions and 2 deletions

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@ -47,6 +47,8 @@ programs.tmux = {
Customize the status bar by adding any of these lines to your .tmux.conf as desired:
* Disable battery functionality: `set -g @dracula-show-battery false`
* Disable network functionality: `set -g @dracula-show-network false`
* Enable network bandwith functionality: `set -g @dracula-network-bandwith $network_name`
- You could get the `$network_name` through the command: `sudo lshw -class network -short | grep wl | awk '{print $2}'`
* Disable weather functionality: `set -g @dracula-show-weather false`
* Disable time functionality: `set -g @dracula-show-time false`
* Disable location information: `set -g @dracula-show-location false`

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@ -17,7 +17,7 @@ Configuration and options can be found at [draculatheme.com/tmux](https://dracul
* Support for powerline
* Day, date, time, timezone
* Current location based on network with temperature and forecast icon (if available)
* Network connection status and SSID
* Network connection status, bandwith and SSID
* Battery percentage and AC power connection status
* Refresh rate control
* CPU usage

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@ -39,6 +39,7 @@ main()
show_day_month=$(get_tmux_option "@dracula-day-month" false)
show_time=$(get_tmux_option "@dracula-show-time" true)
show_refresh=$(get_tmux_option "@dracula-refresh-rate" 5)
show_network_bandwith=$(get_tmux_option "@dracula-network-bandwith" "")
# Dracula Color Pallette
white='#f8f8f2'
@ -167,6 +168,12 @@ main()
powerbg=${cyan}
fi
if [[ "$show_network_bandwith" != "" ]]; then # network bandwith
tmux set-option -g status-right-length 250
tmux set-option -ga status-right "#[fg=${green},bg=${powerbg},nobold,nounderscore,noitalics] ${right_sep}#[fg=${dark_gray},bg=${green}] #($current_dir/network_bandwith.sh)"
powerbg=${green}
fi
if $show_weather; then # weather
tmux set-option -ga status-right "#[fg=${orange},bg=${powerbg},nobold,nounderscore,noitalics] ${right_sep}#[fg=${dark_gray},bg=${orange}] #(cat $current_dir/../data/weather.txt)"
powerbg=${orange}
@ -211,6 +218,11 @@ main()
tmux set-option -ga status-right "#[fg=${dark_gray},bg=${cyan}] #($current_dir/network.sh) "
fi
if [[ "$show_network_bandwith" != "" ]]; then # network bandwith
tmux set-option -g status-right-length 250
tmux set-option -ga status-right "#[fg=${dark_gray},bg=${green}] #($current_dir/network_bandwith.sh) "
fi
if $show_weather; then # weather
tmux set-option -ga status-right "#[fg=${dark_gray},bg=${orange}] #(cat $current_dir/../data/weather.txt) "
fi

27
scripts/network_bandwith.sh Executable file
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@ -0,0 +1,27 @@
#!/usr/bin/env bash
INTERVAL="1" # update interval in seconds
network_name=$(tmux show-option -gqv "@dracula-network-bandwith")
main() {
while true
do
initial_download=$(cat /sys/class/net/$network_name/statistics/rx_bytes)
initial_upload=$(cat /sys/class/net/$network_name/statistics/tx_bytes)
sleep $INTERVAL
final_download=$(cat /sys/class/net/$network_name/statistics/rx_bytes)
final_upload=$(cat /sys/class/net/$network_name/statistics/tx_bytes)
total_download_bps=$(expr $final_download - $initial_download)
total_upload_bps=$(expr $final_upload - $initial_upload)
total_download_kbps=$(echo "scale=2; $total_download_bps / 1024" | bc)
total_upload_kbps=$(echo "scale=2; $total_upload_bps / 1024" | bc)
echo "$total_download_kbps kB/s • ↑ $total_upload_kbps kB/s"
done
}
main