Stack Exchange Network

Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [sysadmin]

The tag has no usage guidance.

1
vote
2answers
58 views

Best practices for keeping/curating organizational ops knowledge

This is a somewhat broader question about a topic I think every organization/business is running into once there's more than one DevOps person: How to keep and curate organizational operations ...
0
votes
0answers
23 views

How to connect with root on ec2 without sudo? [duplicate]

I made a mistake. I used sudo chown -R 775 on /usr/bin instead of using sudo chmod -R 775 (don't judge me please). So now i'm stucked with ec2-user and i can't use sudo anymore. What can I do ? I'm ...
0
votes
2answers
23 views

UnAuthorized use of tc command

I work in a small product company. I am part of team of size 4 that is building a deployment pipeline for our product My company has also hired a freelance devops consultant who helps us in managing ...
0
votes
0answers
24 views

How to find which processes caused the system slowdowns? To be used after reboot

For the last few days my Ubuntu 16.04 suffers random slowdowns that it prevents the apps from loading and doesn't even allow me to connect via SSH. The only way I can resolve it is by rebooting the ...
3
votes
1answer
227 views

What is a good subnet strategy for AWS VPC? [closed]

I currently have each VPC per cluster (stg, prd, tst, misc) and the standard clusters (stg, prd) have these subnets: elb: for public elb(s) that will received direct public traffic elb-int: for ...
0
votes
0answers
12 views

Administrator only for Family and Safety in Windows 8.1

I've been tasked with setting time limits on a row of computers used by students running Windows 8.1 that are not part of an Active Directory domain. I tried the Family and Safety feature which ...
0
votes
1answer
803 views

Windows Admin Center Doesn't Connect

I've installed version 1804.25 of Windows Admin Center (WAC) onto my Windows 10 Pro v1709 laptop. I accepted the WAC self-signed cert, provided by the installer, on first page load. I then used the ...
0
votes
2answers
151 views

Custom AdminSDHolder protected objects

I have a task to remove adminCount and restore permisions inheritance for all users that are no longer member of protected groups. However there are few groups that were created by our organization ...
0
votes
3answers
34 views

Is there a way to find hidden options and arguments on for a command / package that isnt documented?

On Linux if I install a new package and it contains commands I haven't used before, is there a way to find hidden options and args that are not documented in the MAN page or with the --help option. ...
0
votes
1answer
305 views

Does Windows Admin Center have a plugin system?

Does the Windows Admin Center support writing plugins? I can't find a lot of information on it, and I was wondering if it had a plugin system that I could write C# .NET applications for. I want to be ...
3
votes
1answer
748 views

W10 RSAT Installation Issue

I am having issues installing Remote Server Administration Tools on my W10 Pro laptop. This is my attempts and issues so far: Download WindowsTH-RSAT_WS2016-x64.msu from here: Remote Server ...
2
votes
2answers
3k views

Moving from WDS to MDT + WDS with prestaged computer name in task sequence

We previously used just WDS to deploy our images. WDS was setup to request approval for new machines. We used the "Name and Approve" option to name the machines as we added them. If it was pre-...