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update-kernel

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xubiaolin 2024-03-01 21:19:35 +08:00
parent a63296e3af
commit 30c3d5e75f
1 changed files with 17 additions and 4 deletions
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21
deploy.sh
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@ -14,22 +14,35 @@ kernel_check(){
exit 1 exit 1
fi fi
else else
# 绿色文字提示 echo "当前内核版本为：$kernel_version"
echo -e "\033[32m系统和内核版本检查通过。\033[0m" echo -e "\033[32m系统和内核版本检查通过。\033[0m"
fi fi
} }
update_centos_kernal(){ update_centos_kernal(){
echo "请注意备份数据，升级内核有风险" echo "请注意备份数据，升级内核有风险"
# 输入y/Y继续
read -p "是否继续升级内核?(y/n)" continue_update read -p "是否继续升级内核?(y/n)" continue_update
continue_update=${continue_update:-n} continue_update=${continue_update:-n}
if [[ "$continue_update" =~ ^[Yy]$ ]]; then if [[ "$continue_update" =~ ^[Yy]$ ]]; then
echo "开始升级内核..." echo "开始升级内核..."
yum update -y
rpm --import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org rpm --import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org
rpm -Uvh https://www.elrepo.org/elrepo-release-7.el8.elrepo.noarch.rpm yum install https://www.elrepo.org/elrepo-release-7.el7.elrepo.noarch.rpm
yum --enablerepo=elrepo-kernel install kernel-ml -y yum --disablerepo="*" --enablerepo="elrepo-kernel" list available
yum --enablerepo=elrepo-kernel install kernel-lt-devel kernel-lt -y
sudo awk -F\' '$1=="menuentry " {print i++ " : " $2}' /etc/grub2.cfg
grub2-set-default 0 grub2-set-default 0
grub2-mkconfig -o /boot/grub2/grub.cfg
read -p "内核升级完成，请重启系统，是否立刻重启?(y/n)" reboot
reboot=${reboot:-n}
if [[ "$reboot" =~ ^[Yy]$ ]]; then
reboot
else
echo "已取消重启"
exit 0
fi
echo "内核升级完成，请重启系统" echo "内核升级完成，请重启系统"
exit 0 exit 0
else else