ifup Command Examples
Enable network interfaces. More information: https://manned.org/ifup.8.
- Enable interface eth0:
 
ifup {{eth0}}
- Enable all the interfaces defined with "auto" in 
/etc/network/interfaces: 
ifup {{[-a|--all]}}
Enable network interfaces. More information: https://manned.org/ifup.8.
ifup {{eth0}}
/etc/network/interfaces:ifup {{[-a|--all]}}