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Ubuntu/Kali serial console enabled by grub /etc/default/grub, "grub-mkconfig -o /boot/grub/grub.cfg
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| #!/bin/bash | |
| # Works with Kali latest releases | |
| if [ "$(id -u)" != "0" ]; then | |
| echo "This script must be run as root" 1>&2 | |
| exit 1 | |
| fi | |
| cat << EOF > /etc/default/grub | |
| # grub-mkconfig -o /boot/grub/grub.cfg | |
| GRUB_DEFAULT=0 | |
| GRUB_TIMEOUT=5 | |
| GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian` | |
| GRUB_CMDLINE_LINUX_DEFAULT="console=tty1 console=ttyS0,115200" | |
| GRUB_CMDLINE_LINUX="initrd=/install/initrd.gz net.ifnames=0 biosdevname=0" | |
| GRUB_TERMINAL="console serial" | |
| GRUB_SERIAL_COMMAND="serial --speed=115200 --unit=0 --word=8 --parity=no --stop=1" | |
| EOF | |
| grub-mkconfig -o /boot/grub/grub.cfg |
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| #!/bin/bash | |
| # Works with Kali latest releases | |
| if [ "$(id -u)" != "0" ]; then | |
| echo "This script must be run as root" 1>&2 | |
| exit 1 | |
| fi | |
| cat << EOF > /etc/default/grub | |
| # grub-mkconfig -o /boot/grub/grub.cfg | |
| GRUB_DEFAULT=0 | |
| GRUB_TIMEOUT=5 | |
| GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian` | |
| GRUB_CMDLINE_LINUX_DEFAULT="console=tty1 console=ttyS0,115200" | |
| GRUB_CMDLINE_LINUX="initrd=/install/initrd.gz net.ifnames=0 biosdevname=0" | |
| GRUB_TERMINAL="console serial" | |
| GRUB_SERIAL_COMMAND="serial --speed=115200 --unit=0 --word=8 --parity=no --stop=1" | |
| EOF | |
| grub-mkconfig -o /boot/grub/grub.cfg | |
| reboot |
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