系统运维ansible本页总览ansible常用# 获取最新时间 看时间是否同步ansible ssh_host -o -m shell -a 'date'ansible ssh_host -b -o -m shell -a 'sudo ntpdate 10.0.8.18'#cat /opt/ansible/ansible-2.9.9/hostscat /opt/ansible/var_file.yamlansible pt_host -o -e @/opt/ansible/var_file.yaml -m shell -a 'echo {{odbc_type}}'参考cnblogs-详解一cnblogs-详解二