从标准你输入获取内容创建和执行命令
xargs [options]
-n 数字，分组
1 [root@28 ~]# ls |xargs 2 anaconda-ks.cfg dir dir3 dir5 file file3 file5 install.log install.log.syslog oldboy person.txt umask_test umask_test.txt
显示文件信息
1 [root@28 ~]# ls |xargs -n 5 2 anaconda-ks.cfg dir dir3 dir5 file 3 file3 file5 install.log install.log.syslog oldboy 4 person.txt umask_test umask_test.txt 5 [root@28 ~]# ls |xargs -n 3 6 anaconda-ks.cfg dir dir3 7 dir5 file file3 8 file5 install.log install.log.syslog 9 oldboy person.txt umask_test 10 umask_test.txt
显示文件系统信息
原文：http://www.cnblogs.com/luoahong/p/6189504.html