Question

以下语法可以正常工作。

---
- hosts: all

  tasks:
    - name: run this command and ignore the result
      shell: echo "The server is UP since " `uptime`

但是，当我将外壳模块更改为命令模块时，我期望它仍然可以正常工作。

      command: echo "The server is UP since " `uptime`

但是它不会使用命令模块显示正常运行时间值。

我不能使用相同的语法来同时使用外壳程序和命令模块吗？

Answer 1

我不能使用相同的语法来同时使用外壳程序和命令模块吗？

是的，当然，只需手动完成const getSuffix = (num) => { const suffixes = { '1': 'st', '21': 'st', '31': 'st', '2': 'nd', '22': 'nd', '3': 'rd', '23': 'rd' }; return suffixes[num] || 'th'; }; function convertDateToString(date) { let monthNames = [ "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" ]; let dayNames = ["Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"] let dayIndex = date.getDate(); let monthIndex = date.getMonth(); let year = date.getFullYear(); return dayNames[dayIndex] + ', ' + monthNames[monthIndex] + ' ' + dayIndex + getSuffix(dayIndex) + ' ' + year; } let date = new Date() console.log(convertDateToString(date)); // wanted format: Thursday, May 2nd 2019要做的工作并将字符串包装在shell:

sh -c

需要语法与Ansible Shell和命令模块一起使用

1 个答案: