andrew/scripts
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First upload!

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Andrew Schott 2023-04-15 10:05:08 -05:00
commit cdc90f83e7
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kexec/kexec.sh Executable file
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#!/bin/bash
# Force root
[ `whoami` = root ] || { sudo "$0" "$@"; exit $?; }
latestkernel=`ls -t /boot/vmlinuz-* | sed "s/\/boot\/vmlinuz-//g" | head -n1`
echo "kernel current: $(uname -r)"
echo "kernel target: ${latestkernel}"
echo ""
echo "Arming kexec..."
#kexec -l /boot/vmlinuz-${latestkernel} --initrd=/boot/initramfs-${latestkernel}.img --append="`cat /proc/cmdline`"
kexec -l /boot/vmlinuz-${latestkernel} --initrd=/boot/initramfs-${latestkernel}.img --reuse-cmdline
echo ""
read -p "Press [Enter] key to start new kernel..."
#systemctl start kexec.target
kexec -e