Joggler2024mar18

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1. flash

Download the Download Debian Bookworm (Kernel 6.1) for OpenFrame (~196 MB) from following website:

Wrote it to usb disk:

Disk /dev/sdb: 119.24 GiB, 128035676160 bytes, 250069680 sectors
Disk model: D               
Units: sectors of 1 * 512 = 512 bytes

# gunzip -c /home/dash/Downloads/boo-ext2-1028-43-bookworm-6.1.82op.img.gz| dd of=/dev/sdb

Insert the disk, boot into the system:

Username/passwd is of/joggler.

2. system info

System info:

root@openframe:/home/of# uname -a
Linux openframe 6.1.82op #1 SMP PREEMPT_DYNAMIC Sat Mar 16 03:43:01 GMT 2024 i686 GNU/Linux
root@openframe:/home/of# cat /etc/issue
Debian Bookworm \n \l eth0:\4{eth0}

3. Auto-Login

Install byobu and enable it as the default login session:

# apt install -y byobu
# byobu-enable

Edit the logind.conf file:

$ sudo vim /etc/systemd/logind.conf
...
[Login]
NAutoVTs=1
ReserveVT=2

Enable the autologin in tty1:

$ sudo mkdir /etc/systemd/system/getty@tty1.service.d/
$ sudo  vim /etc/systemd/system/getty@tty1.service.d/override.conf
[Service]
ExecStart=
ExecStart=-/sbin/agetty --noissue --autologin of %I $TERM
Type=idle

Auto-start program in byobu:

$ cat ~/.byobu/windows.tmux 
new-session bash ; 
new-window htop ;
new-window top;

Change the items in /etc/fstab:

#tmpfs    /tmp                 tmpfs   noatime,size=192M     0    0
#tmpfs    /var/cache/apt       tmpfs   noatime,size=256M     0    0
#tmpfs    /var/lib/apt/lists   tmpfs   noatime,size=256M     0    0
#tmpfs    /var/log             tmpfs   noatime,size=16M      0    0

Create swap :

# dd if=/dev/zero of=/swapfile bs=1M count=2048
# mkswap /swapfile 
# chmod 600 /swapfile 
# swapon /swapfile 
# echo '/swapfile none swap sw 0 0' | sudo tee -a /etc/fstab

4. Auto Monitor

Install some packages:

sudo apt install -y cmake build-essential git s-tui scdoc
git clone https://github.com/ReimuNotMoe/ydotool.git
cd ydotool
mkdir build
cd build
cmake ..
make -j `nproc`
sudo make install

Install ydotoold service:

cp /usr/local/lib/systemd/user/ydotoold.service /etc/systemd/system/ydotoold.service
systemctl enable ydotoold
systemctl start ydotoold

Always switch to next frame:

# cat /root/test.sh 
ydotool key 29:1 56:1 59:1 59:0 56:0 29:0; sleep 2; 
while true
do
        sleep 2
        ydotool key 62:1 62:0
done

5. share on web

Get the latest tty-share from https://github.com/elisescu/tty-share/releases:

Put it under home directory, then add following lines in .bashrc:

[[ $(tty) == '/dev/tty1' ]] && /home/of/tty-share_linux-386 --listen 0.0.0.0:8188 --no-wait --command byobu 

Then you should disable byobu for the default term:

$ byobu-disable

6. switch

6.1 not working

Add auto switch tab on every reboot:

# crontab -e
@reboot sleep 60 && /usr/bin/myswitch.sh
# cat /usr/bin//myswitch.sh 
ydotool key 29:1 56:1 59:1 59:0 56:0 29:0; sleep 2; 
while true
do
	sleep 5
	ydotool key 62:1 62:0
done

6.2 working

Change the VT configurations:

$ cat /etc/systemd/logind.conf 
[Login]
NAutoVTs=2
ReserveVT=3
$ cat /etc/systemd/system/getty@tty2.service.d/override.conf 
[Service]
ExecStart=
ExecStart=-/sbin/agetty --noissue --autologin of %I $TERM
Type=idle

Edit the autologin programs in ~/.bashrc:

[[ $(tty) == '/dev/tty2' ]] && sudo /usr/bin/myswitch.sh

enable the getty@tty2:

# sudo systemctl enable getty@tty2