Ansible lineinfile multiple files. Feb 6, 2014 · Is there any way to make lineinfile work with Python’s multiline regex (like /pattern/s)? lineinfile makes the idempotence a bit easier than grep/sed. Feb 24, 2024 · Ansible lineinfile module could be the saviour of your day when you want to work with files and especially modify their content on the run, like adding a new line in the file or updating a line in the file or replace a line in the file when certain text is found and much more. conf register: certs_dir tags: update-cert name: update certs with the new Oct 1, 2021 · Learn how to make changes to text files using the Ansible lineinfile module in this step-by-step tutorial. . conf files raw: ls /etc/httpd/conf. 6 days ago · ansible. This playbook has multiple tasks that use Ansible lineinefile module to manage lines of different config files for Apache on the remote machine. txt ccc. By using loop, regexp, and parameters like insertafter, you can ensure lines are added uniquely, conditionally, and at specific positions. hasnan December 11, 2013, 6:08pm 1 Hello Ansible users, I’m trying to replace multiple lines in multiple files using the lineinfile and register, and this is what I got so far. blockinfile module – Insert/update/remove a text block surrounded by marker lines Note This module is part of ansible-core and included in all Ansible installations. lineinfile has a various set of examples and it provides many parameters to get your job done easily. Learn how to use the Ansible lineinfile module to insert, update, or delete multiple lines of text in a file. In this post, we Jan 28, 2021 · I have many lines need to add, like today is a good day if just one dest, will be - name: add line lineinfile: dest: "/tmp/aaa. But I’ll go that route if need be. txt Jan 13, 2025 · The Ansible lineinfile module is ideal for those “surgical edits” you need to make across fleets: ensure a line exists, replace a matching line, remove it, or insert content before/after a pattern — all while staying idempotent. Dec 11, 2013 · Archives Ansible Project iqbal. yml in the ~/ansible_lineinfile_module_demo directory and paste in the following YAML playbook contents. Oct 9, 2025 · Ansible is a powerful and flexible automation tool, capable of handling many complex tasks, including modifying files. txt if just one line, will be - name: add line lineinfile: dest: "{{ item }}" line: "today" with_items: - "/tmp/aaa. This guide includes step-by-step instructions and examples. The lineinfile module is used when you need to manage lines in text files. txt" line: "{{ item }}" with_items: - "toady" - "is" - "a" - "good" - "day" and then, also have many files need to add, like aaa. Sep 24, 2024 · Learn to use the lineinfile module of Ansible with these real world examples. Three of the key modules that Ansible provides for file modification are lineinfile, replace, and blockinfile. Feb 21, 2026 · Choose the pattern that fits your team's workflow: variables for simple setups, groups for inventory-based environments, variable files for complex per-environment configuration, and blocks for grouping related environment-specific tasks. name: list of the . By mastering regular expressions and understanding the module's parameters, you can automate complex configuration tasks across multiple systems while maintaining consistency and reliability. txt bbb. 6 days ago · ansible. It’s especially useful when you don’t want to manage an entire file via templates, but you still need predictable, repeatable changes to config files on 6 days ago · ansible. In most cases, you can use the short module name blockinfile even without specifying the collections keyword. Create another file called my_playbook. lineinfile module – Manage lines in text files Note This module is part of ansible-core and included in all Ansible installations. builtin. Mar 20, 2025 · The lineinfile module is a powerful tool in the Ansible ecosystem, enabling precise control over configuration files with minimal impact. In most cases, you can use the short module name lineinfile even without specifying the collections keyword. We would like to show you a description here but the site won’t allow us. xml Nov 17, 2025 · The lineinfile module, combined with Ansible loops, is a flexible way to add multiple lines to files without templates or intrusive markers. d/*. Feb 21, 2026 · Learn how to use the Ansible lineinfile module to add lines to configuration files on remote hosts with proper placement and idempotent behavior. Oct 7, 2025 · The Ansible lineinfile module is designed to help you make specific changes to a line or multiple lines in your Ansible host’s configuration files. Usually, I just use a template file anyways, but for this particular file, there are just three lines that need replacing, and the config file is pretty long. Instead of replacing an entire configuration file, it allows you to search for and modify a particular line or add a new one if it’s not there. Jun 21, 2014 · To add multiple Lines in a configuration file you can use " " instead of ' ' and escape sequence \n for the new line in lineinfile ansible module: - name: Configure core-site. eoi dtdo jwvaolx fejuv yfsnfd mdcex itw lsvuonq gdcsd jag