设置Linux KERN_DIR 环境变量

1. 打开 /etc/profile

vi /etc/profile

2. 根据不同系统选择下面的环境变量

## Current running kernel on Fedora, CentOS 6 and Red Hat (RHEL) 6 ##KERN_DIR=/usr/src/kernels/`uname -r` ## Current running kernel on CentOS 5 and Red Hat (RHEL) 5 ##KERN_DIR=/usr/src/kernels/`uname -r`-`uname -m` ## Fedora example ##KERN_DIR=/usr/src/kernels/2.6.33.5-124.fc13.i686 ## CentOS and Red Hat (RHEL) example ##KERN_DIR=/usr/src/kernels/2.6.18-194.11.1.el5-x86_64 ## Export KERN_DIR ##export KERN_DIR