修改qcow2镜像密码1、安装libvirtd#Ubuntu$aptinstall-yqemu-kvmlibvirt-binbridge-utilsvirt-manager#CentOS$yuminstall-yqemu-kvmlibvirtvirt-installbridge-utils2、启动libvirtd服务systemctlstartlibvirtd3、生成密码[root@192home]#opensslpasswd-1123456$1$Nnv2QHyN$qu2bZyh7ef7xQJZnRtDSJ4、加载qcow2文件[root@192system]#guestfish--rw-aCentOS-7-x86_64-GenericCloud-1805.qcow2Welcometoguestfish,th...