CentOS No manual entry for man 没有 xx 的手册页条目
yum install -y man man-pages man-pages-overrides
https://unix.stackexchange.com/questions/182500/no-manual-entry-for-man
+V why_null 请备注:from博客园
yum install -y man man-pages man-pages-overrides
https://unix.stackexchange.com/questions/182500/no-manual-entry-for-man
+V atob('d2h5X251bGw=')
请备注:from博客园