num1=100num2=100if test $[num1] -eq $[num2]thenecho '两个数相等！'elseecho '两个数不相等！'fi输出结果：两个数相等！
A.正确
B.错误
正确答案：正确
num1=100num2=100if test $[num1] -eq $[num2]thenecho '两个数相等！'elseecho '两个数不相等！'fi输出结果：两个数相等！
7次阅读
；!binbashint=1while(( $int=5 ))doecho $intlet int++done运行脚本，输出：12345
顺序输出字符串中的字符：for str in 'This is a string'doecho $strdone输出结果：This is a string
猜你喜欢
- num1=$[2*3]num2=$[1+5]if test $[num1] -eq $[num2]thenecho '两个数字相等!'elseecho '两个数字不相等!'fi输出结果为：连个
- 令Num1=1且Num2=2，则下列表达式为真。The expression is true or false if Num1=1 and Num2=2.(Num1==1) OR (Num2==2) AND (Num1==Num2)
- 令Num1=1且Num2=2，则下列表达式为真。The expression is true or false if Num1=1 and Num2=2.((Num1==1) OR (Num2==2)) AND (Num1==Num2)
- 令Num1=1且Num2=2，则下列表达式为真。The expression is true or false if Num1=1 and Num2=2.NOT(Num1==1) AND NOT (Num2==2)
- 令Num1=1且Num2=2，则下列表达式为真。The expression is true or false if Num1=1 and Num2=2.NOT(Num1==1) OR NOT (Num2==2)