§2024-08-24

1. install debian bookwork 12 on a odroid-N2 as n2RocketChat.yushei.net

2. interface dhcp auto

• add this file /etc/network/interfaces.d/20-wirednetwork

auto eth0
iface eth0 inet dhcp

Then, sudo systemctl restart networking

3. alexlai

# usermod -aG sudo -u 1026 alexlai
# groupmod -g 1026 alexlai
# chown -R alexlai:alexlai /home/alexlai
$ ls -l /home/
total 4
drwx------ 2 alexlai alexlai 4096 Aug 19 07:35 alexlai

# usermod -aG sudo alexlai

$ id alexlai
uid=1026(alexlai) gid=1026(alexlai) groups=1026(alexlai),24(cdrom),25(floppy),27(sudo),29(audio),30(dip),44(video),46(plugdev),100(users),106(netdev)

alexlai@n2RocketChat:~$ lsblk -f
NAME         FSTYPE FSVER LABEL UUID                                 FSAVAIL FSUSE% MOUNTPOINTS
mmcblk0                                                                             
├─mmcblk0p1  ext4   1.0         47f484c2-fcc8-4a1a-b4cc-5bacf65295bd    1.7G     1% /boot
├─mmcblk0p2  swap   1           425acc1e-7fd9-4808-a2cb-7641ff31aeec                [SWAP]
└─mmcblk0p3  xfs          root  9ab450dd-91f8-498d-97ae-d0356d56ecf4  105.3G     2% /
mmcblk0boot0                                                                        
mmcblk0boot1