lyq617617 于 2008-07-12 01:34:33发表:
学习了,我还有另一种方法: # str="lyq617617" # echo The length of str is ${#str}. 结果: 9
lyq617617 于 2008-07-12 01:34:33发表:
学习了,我还有另一种方法:
# str="lyq617617"
# echo The length of str is ${#str}.
结果:
9