Computer Man

ext4 vs btrfs

why ext4 still the default file system of linux? transferring files: ext4>btrfs that’s enough, isn’t it?

convert to BTRFS

delete the backup of the ext4 filesystem that convert automatically made, otherwise your btrfs will become full and either mount as read-only

ipconfig equivalent in linux

iFconfig is equivalent to windows ipconfig You need swith on and off to get new IP setting works for linux mint, command to disable and enable...

firebase hosting upload website

The key point: After command: firebase deploy answer the question:  ? What do you want to use as your public directory? type “public” with the question...

vbox NAT Network

in virtualbox you can set NAT NETWORK, choose DHCP, then It can route the guest OS for internet.