关于uniq的精选

uniq命令的作用：显示唯一的行，对于那些连续重复的行只显示一次！接下来通过实践实例说明：[root@stu100~]#cattestboytookbathomeboytookbathomegirltookbathomedogbroughthathomedogbroughthathomedogbroughthathome看test...