经常会查看磁盘空间的时候遇到如下烦人的"du: cannot access ‘proc/*"
(base) [root@iz2zebztoqwc0jz6ad1ptjz /]# du -sh * |grep G
14G    data
40G    home
du: cannot access ‘proc/11209/task/11209/fd/4’: No such file or directory
du: cannot access ‘proc/11209/task/11209/fdinfo/4’: No such file or directory
du: cannot access ‘proc/11209/fd/4’: No such file or directory
du: cannot access ‘proc/11209/fdinfo/4’: No such file or directory
du: cannot access ‘proc/12394/task/12609/fdinfo/134’: No such file or directory

解决办法：
#--exclude用来排除某个目录
du -sh /* --exclude="proc" |grep G
或使用 模糊匹配 都行
du -sh /* --exclude="*proc*" |grep G