A better solution, when available, is the -0 option of xargs, so that the null character (\ 0) is used to delimit input arguments.
另外一种更好的解决办法是使用xargs的- 0选项,从而使用null字符串(\ 0)分隔输入参数。
3
And pointed out "this sentence" refers is the null set, is insignificant, from the analysis of the liar sentence itself, thus proposes own the approach to paradox solution.