Mohtashim,
Try using "echo *-e*".
Em quarta-feira, 4 de setembro de 2019 02:45:46 UTC-3, Mohtashim S escreveu:
>
> I have check.sh script that I wish to run on the target nodes:
>
> cat check.sh
>
> str=`echo $1 | sed -e 's#[\][\]n# #g'`
> echo $str>check.row
>
>
> It is suppose to replace \\n with a single white space from the argument
> and save it in check.row file.
>
> When I run it manually on the target server i get good output results as
> shown below:
>
> bash -x ./check.sh '/fin/app/01/scripts\\n/fin/app/01/sql'
>> ++ echo '/fin/app/01/scripts\\n/fin/app/01/sql'
>> ++ sed -e 's#[\][\]n# #g'
>> + str='/fin/app/01/scripts /fin/app/01/sql'
>> + echo /fin/app/01/scripts /fin/app/01/sql
>>
>
> Here is the check.row file output:
>
> [user1@remotehost1 ~]$ cat check.row
>> /fin/app/01/scripts /fin/app/01/sql
>
>
> However, when i run the same using ansible shell or command module I do
> not get the expected results.
>
> Below is my playbook:
>
> tasks:
> - copy:
> src: "{{ playbook_dir }}/files/check.sh"
> dest: "~/"
> mode: 0754
>
>
> - set_fact:
> install_dir: "{{
> hostvars[\'localhost\'][\'command_result\'].stdout.split('\t')[2] }}"
>
>
> - shell: "bash -x ~/check.sh '{{ install_dir }}' >
> ~/check_rollback.log"
>
>
> See ansible's debug output below:
>
>
>> changed: [10.8.44.55] => {
>> "changed": true,
>> "cmd": "bash -x ~/check.sh '/fin/app/01/scripts\\n/fin/app/01/sql' >
>> ~/check_rollback.log",
>> "delta": "0:00:00.118943",
>> "end": "2019-09-04 10:50:16.503745",
>> "invocation": {
>> "module_args": {
>> "_raw_params": "bash -x ~/check.sh
>> '/fin/app/01/scripts\\n/fin/app/01/sql' > ~/check_rollback.log",
>> "_uses_shell": true,
>> "argv": null,
>> "chdir": null,
>> "creates": null,
>> "executable": null,
>> "removes": null,
>> "stdin": null,
>> "stdin_add_newline": true,
>> "strip_empty_ends": true,
>> "warn": true
>> }
>> },
>> "rc": 0,
>> "start": "2019-09-04 10:50:16.384802",
>> "stderr": "++ echo '/fin/app/01/scripts\\n/fin/app/01/sql'\n++ sed -e
>> 's#[\\][\\]n# #g'\n+ str='/fin/app/01/scripts\\n/fin/app/01/sql'\n+ echo
>> '/fin/app/01/scripts\\n/fin/app/01/sql'",
>> "stderr_lines": [
>> "++ echo '/fin/app/01/scripts\\n/fin/app/01/sql'",
>> "++ sed -e 's#[\\][\\]n# #g'",
>> "+ str='/fin/app/01/scripts\\n/fin/app/01/sql'",
>> "+ echo '/fin/app/01/scripts\\n/fin/app/01/sql'"
>> ],
>> "stdout": "",
>> "stdout_lines": []
>> }
>
>
> And here is the check.row file output:
>
> [user1@remotehost1 ~]$ cat check.row
>> /fin/app/01/scripts\\n/fin/app/01/sql
>
>
> As you can instead of single whitespace it is now printing \\n.
>
> One can replicate this issue easily. Can you please suggest why am I
> getting this issue and how to fix this?
>
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