On 4/18/2016 4:50 PM, Shawn Fang wrote: > I visitedhttps://www.centos.org/docs/ and found no documentation > about CentOS7. Is the documentation about CentOS5 still suitable? um, there are extensive changes between 5 and 7. this would be more suitable.... https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/ -- john r pierce, recycling bits in santa cruz