在CentOS上升级Tomcat的步骤如下:
cat /etc/redhat-release
yum list kernel
sudo yum install preupgrade-assistant redhat-upgrade-tool
sudo yum install epel-release
sudo yum install https://rpms.remirepo.net/enterprise/remi-release-7.rpm
sudo yum-config-manager --enable remi-tomcat8
sudo yum update
sudo yum install tomcat8
如果已经安装了Tomcat,可以使用以下命令更新它:sudo yum update tomcat8
sudo systemctl restart tomcat8
/usr/share/tomcat8/bin/versionLogger.sh
sudo yum install dkms
sudo dkms autoinstall -k $(uname -r)
sudo yum update kernel-lt