- name: Add multiple lines hosts: localhost tasks: - name: Add multiple lines lineinfile: path: /path/to/file line: "{{ item }}" insertbefore: '^EOF' with_items: - "line 1" - "line 2" - "line 3" 在这个示例中,我们向文件中插入了三行内容,并使用 insertbefore 参数指定了插入位置为...
# - Blank lines are ignored # 空白行被忽略 # - Groups of hosts are delimited by [hea der] elements # 主机组 需要在【】下面 # - You can enter hostnames or ip addresses #可以写主机名或者ip地址 # - A hostname/ip can be a member of multiple groups # 一台主机可以在多个组里面 www[...
hosts: localhost tasks: - name: Add multiple lines to a file lineinfile: path: /path/to/file line: "{{ item }}" state: present with_items: - "line 1" - "line 2" - "line 3" ``` 在这个playbook中,我们首先指定了要操作的目标主机为localhost。然后在tasks中定义了一个任务,使用lineinfi...
如果批量修改配置文件某一行时,在写playbook时lineinfile避免不了的。 根据官网说法:lineinfile - Ensure a particular line is in a file, or replace an existing line using a back-referenced regular expression.大意是说,针对文件特殊行,使用后端引用的正则表达式来替换 二、实践 playbook,我先定义前面common部...
"msg":"line replaced" } insertafter和insertbefore 当文件中没有匹配正则表达式^Listen80的行时,会将Listen 80插入到^#Listen所匹配的最后一行的后面。 [root@centos7 ~]# ansible test -m lineinfile -a"path=/etc/httpd/conf/httpd.conf regexp='^Listen80' insertafter='^#Listen' line='Listen 80'"...
根据官⽹说法：lineinfile - Ensure a particular line is in a file, or replace an existing line using a back-referenced regular expression.⼤意是说，针对⽂件特殊⾏，使⽤后端引⽤的正则表达式来替换 ⼆、实践 playbook，我先定义前⾯common部分。--- - hosts: "{{host}}"remote_user: ...
大家好！今天我要和大家分享一个关于在Linux系统上实现免费电脑IP更改的知识。在某些情况下，更改电脑的...
is primarily useful when you want to change a single line in a file only. See the[replace]module if you want to change multiple,similar lines or check[blockinfile]if you want to insert/update/remove a block of lines in a file. For other cases,see the[copy]or[template]modules. ...
编者按：本文节选自节选自《基于Linux的企业自动化》第五章。“第5章，使用Ansible构建用于部署的虚拟机...
"msg": "line added" } 第二次执行: oot@localhost fpc]# ansible all -m lineinfile -a "path=/opt/hosts state=present line=\"fpcasfasdfasdf asfasdlll\"" -i hosts [WARNING]: Platform linux on host 192.168.1.10 is using the discovered Python interpreter at /usr/bin/python, but future ...