Latest Server related questions

Score: 0
DenisNovac avatar
Why Docker-CE differs from Docker builds provided in Linux systems?
pl flag

There are a lot of Docker questions (like this one) where the answer is just to move from default OS Docker build to Docker-CE build. What is the differences between those build? Docker-CE is free so i thought the Linux systems are just using it for their repos.

Score: 0
AWS Fargate Load Balancer timing out
tl flag

I'm setting up an AWS ECS/Fargate cluster/service/task with a load balancer for the first time.

I believe the task is good since I can go to the task's (public) IP directly in a browser and see the application.

I set up an application load balancer whose default listener is forwarding to my target group, and my target group shows one health registered target that has the private IP address of my tas ...

Score: 1
Block or Disable USB tethering using Windows AD GroupPolicy
cn flag

For Windows based PCs connected with Windows AD with Group policy, we want to block USB phone tethering options. And we have tried following things which seems to be working for some people but not us.

We have applied computer policy to block device installation

System/Device Installation/Device Installation Restrictions > Prevent installation of devices that match any of these device IDs

Device ID  ...

Score: 0
Omid Shojaee avatar
Use one set of certificates and keys with multiple OpenVPN server
in flag

We are going to have 5 OpenVPN servers inside our organization.

The first server is configured with ca.crt, server.crt, server.key and ta.key and everything works fine.

Is it possible to just copy all above files to the second server or we should generate them again? I've tried that and got tls handshake timeout error with the second server? The client config file is exactly the same, only the remote IP  ...

Score: 2
Michiel De Greef avatar
SSL_do_handshake() failed (SSL: error:141CF06C:SSL routines:tls_parse_ctos_key_share:bad key share) while SSL handshaking, client:
ca flag

A few months ago I started getting complaints from dozens of users about getting errors when connecting to my site. When I look into the error.log of nginx I see daily SSL errors:

I have no idea what could cause this issue since 99% of users are getting through and I can't seem to replicate it myself. One user said that switching to a VPN fixed the issue for him. Other posts on stackoverflow sugg ...

Score: 0
geek175 avatar
Postfix email forwaring Gmail warning
ch flag

Domain DNS Configuration

domain1.com.          3600    IN      MX      10 mail.domain1.com.
domain1.com.          3600    IN      TXT     "v=spf1 a mx include:_spf.google.com -all"

POSTFIX Configuration

/etc/postfix/virtual

[email protected] [email protected]
[email protected] [email protected]

/etc/postfix/main.cf

mydomain = domain1.com
myhostname = mail.$mydomain
myorigin = $mydomain
mydestination = ...
Score: 0
Web1123 avatar
How do I link Office 365 service to existing Azure AD?
in flag

I want to buy a new Office 365 offering but I do not want it to use its own Azure AD, instead I want it to use the Azure AD tenant that I specify.

Is this done at Office 365 creation time or can be done later ?

The Stunning Power of Questions

Much of an executive’s workday is spent asking others for information—requesting status updates from a team leader, for example, or questioning a counterpart in a tense negotiation. Yet unlike professionals such as litigators, journalists, and doctors, who are taught how to ask questions as an essential part of their training, few executives think of questioning as a skill that can be honed—or consider how their own answers to questions could make conversations more productive.

That’s a missed opportunity. Questioning is a uniquely powerful tool for unlocking value in organizations: It spurs learning and the exchange of ideas, it fuels innovation and performance improvement, it builds rapport and trust among team members. And it can mitigate business risk by uncovering unforeseen pitfalls and hazards.

For some people, questioning comes easily. Their natural inquisitiveness, emotional intelligence, and ability to read people put the ideal question on the tip of their tongue. But most of us don’t ask enough questions, nor do we pose our inquiries in an optimal way.

The good news is that by asking questions, we naturally improve our emotional intelligence, which in turn makes us better questioners—a virtuous cycle. In this article, we draw on insights from behavioral science research to explore how the way we frame questions and choose to answer our counterparts can influence the outcome of conversations. We offer guidance for choosing the best type, tone, sequence, and framing of questions and for deciding what and how much information to share to reap the most benefit from our interactions, not just for ourselves but for our organizations.