-eq
用于 INTEGER
类型比较。code
INTEGER1 -eq INTEGER2 INTEGER1 is equal to INTEGER2
=
即适用于 STRING
类型比较,又适用于 INTEGER
类型比较。string
STRING1 = STRING2 the strings are equal STRING1 != STRING2 the strings are not equal INTEGER1 -eq INTEGER2 INTEGER1 is equal to INTEGER2