Recent questions without a selected answer

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1 answer

"module_stdout": "Please login as the user \"ec2-user\" rather than the user \"root\".\r\n\r\n", "msg": "MODULE FAILURE\nSee stdout/stderr for the exact error",

Sep 21, 2020 in Ansible by akhtar
 • 38,260 points • 4,703 views
–1 vote
1 answer

"Failed to connect to the host via ssh: Warning: Permanently added (ECDSA) to the list of known hosts.\r\nec2-user@3.7.248.36: Permission denied (publickey,gssapi-keyex,gssapi-with-mic).",

Sep 21, 2020 in Ansible by akhtar
 • 38,260 points • 18,080 views
0 votes
1 answer

botocore.exceptions.ClientError: An error occurred (AuthFailure) when calling the DescribeInstances operation: AWS was not able to validate the provided access credentials

Sep 21, 2020 in AWS by akhtar
 • 38,260 points • 3,766 views
0 votes
1 answer

How to format a Hadoop Master Node?

Sep 21, 2020 in Big Data Hadoop by akhtar
 • 38,260 points • 1,390 views
0 votes
1 answer

How to launch MySQL docker container using Ansible playbook?

Sep 21, 2020 in Ansible by akhtar
 • 38,260 points • 5,412 views
0 votes
1 answer

How to start Hadoop namenode service?

Sep 21, 2020 in Big Data Hadoop by akhtar
 • 38,260 points • 1,938 views
0 votes
1 answer

How to configure Hadoop namenode?

Sep 21, 2020 in Big Data Hadoop by MD
 • 95,460 points • 1,948 views
0 votes
1 answer

file /usr/bin from install of hadoop-1.2.1-1.x86_64 conflicts with file from package filesystem-3.8-2.el8.x86_64

Sep 21, 2020 in Big Data Hadoop by akhtar
 • 38,260 points • 2,248 views
0 votes
1 answer

How to delete a cookie using javscript?

Sep 21, 2020 in Java-Script by kartik
 • 37,520 points • 1,251 views
0 votes
1 answer

How to copy static files to build directory with Webpack?

Sep 21, 2020 in Java-Script by kartik
 • 37,520 points • 8,237 views
0 votes
0 answers

How to create a <style> tag with Javascript?

Sep 21, 2020 in Java-Script by kartik
 • 37,520 points • 1,486 views
0 votes
1 answer

How to get the focused element with jQuery?

Sep 21, 2020 in Java-Script by kartik
 • 37,520 points • 6,443 views
0 votes
1 answer

How do I add a delay in a JavaScript loop?

Sep 21, 2020 in Java-Script by kartik
 • 37,520 points • 8,677 views
0 votes
1 answer

How can I insert a line break into a <Text> component in React Native?

Sep 21, 2020 in Java-Script by kartik
 • 37,520 points • 16,827 views
0 votes
2 answers

How to change website favicon dynamically?

Sep 21, 2020 in Java-Script by kartik
 • 37,520 points • 6,240 views
0 votes
1 answer

How to retrieve GET parameters from javascript?

Sep 21, 2020 in Java-Script by kartik
 • 37,520 points • 1,258 views
0 votes
3 answers

I am a teacher but want to change my career in IT field. pls guide me.

Sep 21, 2020 in Career Counselling by Subhashree
 • 120 points • 9,256 views
0 votes
1 answer

Do We get the certificate if we attend both the days of the workshop and not do any assignments ?

Sep 20, 2020 in Others by anonymous
 • 120 points • 3,195 views
0 votes
1 answer

Create a network in Docker using Ansible playbook.

Sep 20, 2020 in Ansible by akhtar
 • 38,260 points • 4,808 views
0 votes
1 answer

How to create docker volume using Ansible?

Sep 20, 2020 in Ansible by akhtar
 • 38,260 points • 3,442 views
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