x4/bin/khatus_x4_sensor_disk

   1 #! /bin/sh
   2
   3 set -e
   4
   5 bin_dir="$(dirname $(realpath $0))"
   6
   7 . "$bin_dir/khatus_x4_lib_common_sensor.sh"
   8
   9 while :
  10 do
  11     case "$1"
  12     in '')
  13         break
  14     ;; -f|--file)
  15         case "$2"
  16         in '')
  17             printf "Option $1 requires and argument\n" >&2
  18             exit 1
  19         ;; *)
  20             file="$2"
  21             shift 2
  22         esac
  23     ;; *)
  24         shift 1
  25     esac
  26 done
  27
  28 sensor() {
  29     df --output=pcent "$file" | awk '
  30         NR == 2 {
  31             sub("%$", "", $1)
  32             print("disk_usage_percentage", $1)
  33         }
  34     '
  35 }
  36
  37 run_as_poller