infoscript

#!/usr/bin/sh

# status bar for dwm

color_gray="" # gray on black
color_white="" # white on black

print_time() {
  time="$(date "+%H:%M")"
  echo -ne "${color_white}${time} "
}

print_battery() {
  battery_status="$(acpi -b|tail -1)"
  charging=""
  if grep -q Charging <<<$battery_status; then charging="+"; fi
  battery="$(echo ${battery_status}|sed -e "s/.*, \([0-9]*\)%.*/\1/g")"
  echo -ne "${color_gray}Bat ${color_white}<b>${charging}${battery}</b>"
}

print_wifi() {
  wifi="Off"
  connection="$(iwgetid)"
  if [ $? -eq 0 ]; then wifi="On"; fi
  echo -ne "${color_gray}Net <b>${color_white}${wifi}</b>"
}

print_mem_used() {
  mem_used="$(free -m | awk 'NR==2 {print $3}')"
  echo -ne "${color_gray}Mem <b>${color_white}${mem_used}</b>"
}

print_temperature() {
  temperature="$(acpi -t|awk 'END { print }'|sed -e "s/.*, \([0-9]*\).*/\1/g")"
  echo -ne "${color_gray}Tem <b>${color_white}${temperature}</b>"
}

 echo "$(print_temperature)\
 $(print_mem_used)\
 $(print_wifi)\
 $(print_battery)\
 $(print_time)"