blockinfile:

• https://docs.ansible.com/ansible/latest/collections/ansible/builtin/blockinfile_module.html

- blockinfile:
     path: /path/to/your_file
     state: present
     insertafter: EOF
     content: | 
          your first line
          your second line 
          your third line

- blockinfile: |
    dest=/etc/network/interfaces backup=yes
    content="iface eth0 inet static
        address 192.168.0.1
        netmask 255.255.255.0"

Related

• lineinfile:

See also

• Ansible modules: gather_facts, set_fact, ansible.builtin.file, lineinfile, stat, group, mount, git:, package:, command:, shell:, raw:, template:, register:, user:, Ansible playbooks examples, tasks:, lineinfile, blockinfile:, shell:, command:, raw:, ansible.builtin.file, service:, aws.ecs_taskdefinition, aws.asg, docker_container, kubernetes.core.k8s, community., include_tasks