Linuxshell compares two floating point numbers

Linuxshell compares two floating point numbers. if they are written as [& quot; $ a & quot;-lt & quot; $ B & quot;] and $ a $ B is an integer, it works well, but for floating point numbers, it will not get the desired result, it will only give you-bash: *** expect the result of the integer expression. Www.2cto.com to compare...
Linux shell compares two floating point numbers. if it is written as ["$ a"-lt "$ B"], it works well when $ a $ B is an integer, but for floating point numbers, you will not get the expected result. it will only give you the result of "-bash: *** expecting integer expression. To compare two floating point numbers, www.2cto.com can be written as ['echo "$ a> $ B" | BC'-ne 0].