find命令处理之exec与xargs区别

[root@localhost ~]# ls
index.skin1 skin1
[root@localhost ~]# find -type f -exec echo file {} \;
file ./skin1
file ./index.skin1

[root@localhost ~]# ls
index.skin1 skin1
[root@localhost ~]# find -type f | xargs echo
./skin1 ./index.skin1

[root@localhost ~]# mkdir TEST
[root@localhost ~]# cd TEST
/home/xyb/TEST
[root@localhost ~]# touch "file a"
[root@localhost ~]# touch "file b"
[root@localhost ~]# ls
file a file b
[root@localhost ~]# find -type f | xargs rm
rm: 无法删除‘./file’: 没有那个文件或目录
rm: 无法删除‘a’: 没有那个文件或目录
rm: 无法删除‘./file’: 没有那个文件或目录
rm: 无法删除‘b’: 没有那个文件或目录
123$ ls
file a file b
[root@localhost ~]# find -type f -exec rm {} \;
[root@localhost ~]# ls
[root@localhost ~]#