111 lines
3.3 KiB
Bash
Executable File
111 lines
3.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Initialize variables
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cpuUsage=0
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cpuTemp=0
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memoryUsed=0
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memoryTotal=0
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memoryPercent=0
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swapUsed=0
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swapTotal=0
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swapPercent=0
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diskUsed=0
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diskTotal=0
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diskPercent=0
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networkSent=0
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networkRecv=0
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# Helper function for temperature conversion
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celsius_to_fahrenheit() {
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local celsius="$1"
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[[ -z "$celsius" || "$celsius" == "--" ]] && echo "--" && return
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[[ ! "$celsius" =~ ^-?[0-9]+(\.[0-9]+)?$ ]] && echo "--" && return
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local fahrenheit
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fahrenheit=$(echo "scale=1; ($celsius * 9/5) + 32" | bc -l)
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echo "$fahrenheit"
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}
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update_system_data() {
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# CPU usage
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cpuUsage=$(top -bn1 | grep "Cpu(s)" | sed "s/.*, *\([0-9.]*\)%* id.*/\1/" | awk '{print 100 - $1}')
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cpuUsage=$(printf "%.1f" "$cpuUsage" 2>/dev/null || echo "$cpuUsage")
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# CPU temperature - fix for high readings
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local tempCelsius="--"
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if [[ -f /sys/class/thermal/thermal_zone0/temp ]]; then
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tempCelsius=$(cat /sys/class/thermal/thermal_zone0/temp)
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# Check if we need to divide by 1000 (common format)
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if [[ $tempCelsius -gt 200 ]]; then
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tempCelsius=$(echo "scale=1; $tempCelsius/1000" | bc -l)
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fi
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elif [[ -f /sys/class/hwmon/hwmon0/temp1_input ]]; then
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tempCelsius=$(cat /sys/class/hwmon/hwmon0/temp1_input)
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if [[ $tempCelsius -gt 200 ]]; then
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tempCelsius=$(echo "scale=1; $tempCelsius/1000" | bc -l)
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fi
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elif command -v sensors &>/dev/null; then
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tempCelsius=$(sensors | grep -oP 'Core 0.*?\+\K[0-9.]+')
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fi
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[[ "$tempCelsius" != "--" && "$tempCelsius" != "null" ]] && cpuTemp=$(celsius_to_fahrenheit "$tempCelsius") || cpuTemp="--"
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# Memory usage
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memoryTotal=$(free -m | awk '/^Mem:/{print $2/1024}')
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memoryUsed=$(free -m | awk '/^Mem:/{print $3/1024}')
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memoryPercent=$(free | awk '/^Mem:/{printf("%.1f", $3/$2 * 100)}')
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# Swap usage
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swapTotal=$(free -m | awk '/^Swap:/{print $2/1024}')
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swapUsed=$(free -m | awk '/^Swap:/{print $3/1024}')
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[[ "$swapTotal" -gt 0 ]] && swapPercent=$(free | awk '/^Swap:/{printf("%.1f", $3/$2 * 100)}') || swapPercent=0
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# Disk usage
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diskTotal=$(df -h / | awk 'NR==2 {print $2}')
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diskUsed=$(df -h / | awk 'NR==2 {print $3}')
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diskPercent=$(df -h / | awk 'NR==2 {print $5}' | tr -d '%')
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# Network usage
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networkSent=$(cat /proc/net/dev | grep -v "lo:" | awk '{s+=$10} END {printf "%.2f", s/1024/1024}')
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networkRecv=$(cat /proc/net/dev | grep -v "lo:" | awk '{r+=$2} END {printf "%.2f", r/1024/1024}')
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}
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display_system_info() {
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update_system_data
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# Create the system information text with proper line breaks
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systemInfoText="System Information
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CPU
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Usage: ${cpuUsage}%
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Temperature: ${cpuTemp}° F
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Memory
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Usage: ${memoryUsed} / ${memoryTotal} GB (${memoryPercent}%)
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Swap: ${swapUsed} / ${swapTotal} GB (${swapPercent}%)
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Disk (Root Partition)
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Usage: ${diskUsed} / ${diskTotal} GB (${diskPercent}%)
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Network (Total Since Boot)
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Received: ${networkRecv} MB
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Sent: ${networkSent} MB
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End of text. Press Control+Home to return to the beginning."
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# Display in text-info dialog for screen reader accessibility
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echo "$systemInfoText" | yad --pname=I38System \
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--title="I38 System Information" \
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--text-info \
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--show-cursor \
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--width=400 \
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--height=400 \
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--center \
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--button="Close:0"
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}
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display_system_info
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exit 0
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