if [ $result > $value ]; then
   echo HEALTH: OK.  Result is $result  Value is $value
   exit 0
 else
   echo HEALTH: CRITICAL.  Result is $result which is over $value
   exit 2
 fi


# ./check_cw_auto <AWS variables> 5.0
HEALTH: OK. Result is 275593.8 Value is 5.0

# ./check_cw_auto <AWS variables> 10000000.0
HEALTH: OK. Result is 275593.8 Value is 10000000.0

我正在尝试创建一个nagios bash脚本.我确实尝试过-gt而不是>,但这会产生错误.例：

./check_cw_auto <AWS variables> 5.0 
./check_cw_auto: line 30: [: 256497.2: integer expression expected
HEALTH: CRITICAL. Result is 256497.2 which is over 5.0