No manual entry for xxx 错误的解决方案

1. CenOS上man查不全接口函数

[root@python zbb]# man 2 select
No manual entry for select in section 2
[root@python zbb]# man read
[root@python zbb]# man 2 read
No manual entry for read in section 2
[root@python zbb]# man 2 bind
No manual entry for bind in section 2

2. 解决办法

[root@python zbb]# yum install -y man-pages