- The newly created non-root user in CentOS does not have sudo permission, if need to use sudo permission must add account and permission in/etc/sudoers, so when switch to root account only need to enter: Su, add root account password. In Ubuntu, general use of the sudo+ command, if it is the first time you will be prompted to enter the current user's password (instead of root password)
- In the online installation software, CentOS uses the Yum command, while Ubuntu uses the Apt-get command. In addition to Yum, there is a way to search for software from a software source: Yum search + software name
- CentOS is from Redhat, so CentOS supports the RPM format installation, while Ubuntu is obviously not supported.
- After all, different companies do different distributions, a lot of configuration file location and the default file path is a big difference, this need to use the process slowly realized.
The difference between CentOS and Ubuntu