Difference between revisions of "Cutom tinycore"
From RobotinoWiki
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|Do not restore from persistence file (explained later in this guide) | |Do not restore from persistence file (explained later in this guide) | ||
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− | | | + | |lst |
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− | | | + | |Load extensions specified by ext.lst |
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Revision as of 11:07, 21 September 2021
sudo apt install qemu-utils qemu-system-x86 grub-pc-bin mkdir tinycore cd tinycore wget http://tinycorelinux.net/12.x/x86/release/TinyCore-current.iso qemu-img create -f qcow2 core-image.img 64M sudo modprobe nbd max_part=8 sudo qemu-nbd -c /dev/nbd0 core-image.img sudo mkdir /media/cdrom sudo mount TinyCore-current.iso /media/cdrom sudo fdisk /dev/nbd0 n p 1 enter enter p w sudo mkfs.ext2 /dev/nbd0p1 sudo mkdir /media/image sudo mount /dev/nbd0p1 /media/image sudo mkdir /media/image/boot sudo mkdir -p /media/image/tce/optional sudo cp /media/cdrom/boot/core.gz /media/image/boot/ sudo cp /media/cdrom/boot/vmlinuz /media/image/boot/ sudo touch /media/image/tce/onboot.lst sudo grub-install --boot-directory=/media/image/boot /dev/nbd0 sudo umount /dev/nbd0p1 sudo qemu-nbd -d /dev/nbd0 qemu-system-i386 core-image.img linux (hd0,msdos1)/boot/vmlinuz initrd (hd0,msdos1)/boot/core.gz boot sudo qemu-nbd -c /dev/nbd0 core-image.img sudo mount /dev/nbd0p1 /media/image sudo bash -c "cat <<EOF > /media/image/boot/grub/grub.cfg set timeout=3 set root='hd0,msdos1' menuentry 'Boot TinyCore' { linux /boot/vmlinuz initrd /boot/core.gz } EOF"
If you want to pass the boot process some arguments, append them after the path to the linux kernel. TinyCore supports a bunch of those, here are some of the more useful:
Parameter | Usage Example | Effect |
---|---|---|
waitusb | waitusb=5 | Wait for USB devices to become ready before mounting. This might help if the image fails to load its extensions. |
norestore | norestore | Do not restore from persistence file (explained later in this guide) |
lst | lst=ext.lst | Load extensions specified by ext.lst |
Parameter Usage Example Effect waitusb waitusb=5 Wait for USB devices to become ready before mounting. This might help if the image fails to load its extensions. norestore norestore Do not restore from persistence file (explained later in this guide) lst lst=ext.lst Load extensions specified by ext.lst superuser superuser Start with a root shell quiet quiet Suppress much of the debug information during boot