Questions tagged [sysadmin]
The sysadmin tag has no usage guidance.
25
questions
-1
votes
1answer
41 views
Accees virtual machine using Apache Reverse proxy [closed]
I'm a web development student (project assigned by teacher) for my final year project I'm stuck in the part where I have to make Alfresco, OpenEdx virtual machines ( bitnami instances )
wish I ...
1
vote
1answer
170 views
Create a domain GPO with cmd only [closed]
I have a domain controller running Server 2003 and the goal is to create a GPO for the domain without using a GUI program (no gpedit, gpmsc, etc.). How can I achieve this goal by using cmd only? (...
2
votes
1answer
29 views
ubuntu KVM guest with no network connection after configuring network bridge
I am trying to add KVM guest (Ubuntu 18.04) to local network like other real servers in the network. I configured KVM bridge interface in the host system (Ubuntu 18.04) and it works fine with ...
0
votes
0answers
13 views
Converting more than one mailbox to shared
Is it possible as a sysadmin to convert parallelly the mailboxes of more than a user to shared? In the O365 admin console off course.
Would be pretty practical.
0
votes
0answers
14 views
Linux autoreboot feature on kernel errors
When its recommended / not recommended to use the following autoreboot features for server VMs?
kernel.panic
kernel.panic_on_io_nmi
kernel.panic_on_oops
What about the risk for an corrupt filesytem ...
3
votes
2answers
88 views
Can Windows Admin Center connect to a remote server?
I was thinking that through one Windows Admin Center installation I'll be able to manage several remote Win servers. However, the add server dialog seems to be able to find only local/LAN servers. Is ...
0
votes
0answers
33 views
Tomcat running on 8080 port but Fails to redirect to 8443 HTTPS port .. The 8443 port is running but cant access in web
I have deployed webapps with apache-tomcat-8.5.37. It had ssl and was working fine but when I tried to renew the ssl and installed JKS file it started to show different problems. I have resolved ...
0
votes
1answer
23 views
Create installable disk image from existing hard drive
I installed a SLES 15 machine with a special library of my work. Since I need to install other machines with the same procedure, I want to "extract" the current installation to create an installable ...
0
votes
0answers
30 views
Dell PowerEdge R630 Server swap
Our pro support with Dell is coming up on expiration for our production Dell PowerEdge R630 servers. Rather than spend approx $20k to renew pro support, our project leads have suggested another ...
1
vote
0answers
71 views
How to Check for the Java Process Running on All Network Computers?
Due to Oracle's shenanigans, our organization has decided to remove JRE from all computers under our maintenance contract. They've also decided to not replace it with OpenJDK JRE, so I've been tasked ...
0
votes
1answer
65 views
Does redhat system admin and engineering certificate (RHCSA) and (RHCE) work for all Unix-like operating systems? [closed]
Does redhat system admin and engineering certificate (RHCSA) and (RHCE) work for all Unix-like operating systems? or
Can a Redhat Engineer or System admin work for a debian based companies or systems?
1
vote
1answer
88 views
Puppet - disable a user
I'm taking over an old puppet master, and I need to disable a user. I'm aware of "present", "absent", and "role", and they seem to be the only ones available.
I've been searching and honestly can't ...
0
votes
0answers
26 views
OCSInventory handover table and form
I need to make some kind of handover table.
Records would look like this:
PC , user , action , date;
X , Y , return , 10.07;
X , Z , hire , 11.07;
A , Y , hire , 16.07;
etc. Each record would ...
1
vote
1answer
728 views
Windows server 2016 Administrator account has no permissions
I was changing settings around so that users can only use specific applications; however, I didn't realize that it was going to affect admin rights in the same way.
The error I'm receiving is this:
...
-1
votes
1answer
42 views
Azure Permissions in Large Organizations [closed]
I know this question is a little subjective. My intent is to just ask how typical large organizations setup their cloud permissions. I'm particularly interested in Azure implementations.
I'm a ...
1
vote
2answers
70 views
Best practices for keeping/curating organizational ops knowledge [closed]
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
2answers
29 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 ...
1
vote
0answers
32 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
399 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 ...
1
vote
1answer
4k 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
432 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
52 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.
...
1
vote
1answer
585 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
1k 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
4k 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-...
