10-xargs 简明笔记

从标准你输入获取内容创建和执行命令

xargs     [options]

选项

-n                                               数字，分组

示例

xargs

1 [[email protected]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

xargs -n

 1 [[email protected]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 [[email protected]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