mirror of
https://github.com/TECHNOFAB11/tmux2k.git
synced 2025-12-11 23:50:08 +01:00
75 lines
2.8 KiB
Bash
Executable file
75 lines
2.8 KiB
Bash
Executable file
#!/bin/bash
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INTERVAL="1"
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current_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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source "$current_dir"/utils.sh
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network_name="en0"
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if [[ $(uname -s) == "Darwin" ]]; then
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network_name=$(get_tmux_option "@tmux2k-network-name" "en0")
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elif [[ $(uname -s) == "Linux" ]]; then
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network_name=$(get_tmux_option "@tmux2k-network-name" "wlo1")
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else
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# TODO: update this for windows
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echo "Unknown operating system"
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exit 1
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fi
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network_name=$(get_tmux_option "@tmux2k-network-name" "en0")
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main() {
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while true; do
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output_download=""
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output_upload=""
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output_download_unit=""
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output_upload_unit=""
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if [[ $(uname -s) == "Linux" ]]; then
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initial_download=$(cat /sys/class/net/"$network_name"/statistics/rx_bytes)
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initial_upload=$(cat /sys/class/net/"$network_name"/statistics/tx_bytes)
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sleep "$INTERVAL"
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final_download=$(cat /sys/class/net/"$network_name"/statistics/rx_bytes)
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final_upload=$(cat /sys/class/net/"$network_name"/statistics/tx_bytes)
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else
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initial_download=$(netstat -I "$network_name" -b | tail -n 1 | awk '{print $7}')
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initial_upload=$(netstat -I "$network_name" -b | tail -n 1 | awk '{print $10}')
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sleep $INTERVAL
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final_download=$(netstat -I "$network_name" -b | tail -n 1 | awk '{print $7}')
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final_upload=$(netstat -I "$network_name" -b | tail -n 1 | awk '{print $10}')
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fi
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total_download_bps=$(expr "$final_download" - "$initial_download")
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total_upload_bps=$(expr "$final_upload" - "$initial_upload")
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if [ "$total_download_bps" -gt 1073741824 ]; then
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output_download=$(echo "$total_download_bps 1024" | awk '{printf "%.1f \n", $1/($2 * $2 * $2)}')
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output_download_unit="G"
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elif [ "$total_download_bps" -gt 1048576 ]; then
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output_download=$(echo "$total_download_bps 1024" | awk '{printf "%.1f \n", $1/($2 * $2)}')
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output_download_unit="M"
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else
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output_download=$(echo "$total_download_bps 1024" | awk '{printf "%.1f \n", $1/$2}')
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output_download_unit="K"
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fi
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if [ "$total_upload_bps" -gt 1073741824 ]; then
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output_upload=$(echo "$total_download_bps 1024" | awk '{printf "%.1f \n", $1/($2 * $2 * $2)}')
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output_upload_unit="G"
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elif [ "$total_upload_bps" -gt 1048576 ]; then
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output_upload=$(echo "$total_upload_bps 1024" | awk '{printf "%.1f \n", $1/($2 * $2)}')
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output_upload_unit="M"
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else
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output_upload=$(echo "$total_upload_bps 1024" | awk '{printf "%.1f \n", $1/$2}')
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output_upload_unit="K"
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fi
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echo " $output_upload$output_upload_unit $output_download$output_download_unit"
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done
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}
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main
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