-eq
用於 INTEGER
類型比較。code
INTEGER1 -eq INTEGER2 INTEGER1 is equal to INTEGER2
=
即適用於 STRING
類型比較,又適用於 INTEGER
類型比較。string
STRING1 = STRING2 the strings are equal STRING1 != STRING2 the strings are not equal INTEGER1 -eq INTEGER2 INTEGER1 is equal to INTEGER2