Latest Server related questions

Score: 0
Is there a way in DOS to list only the files in specific subdirectories and not include the root directory?
gr flag

I have a series of folders (parent directories) on a network drive. Each of the parent directories contain multiple subdirectories. One of the subdirectories is common to all parent directories. This subdirectory is called "InProcess". I want to list all files that only reside in the "InProcess" subdirectories of the parents.

Can this be done with a batch file?

Score: 0
mosquetero avatar
Bridge not forwarding the neighbor advertisement
it flag

I have a bridge created using libvirt and two VMs. I can ping both VMs using ipv4. However, when pinging using ipv6 addresses, it does not work. I can see the neighbor solicitation leaving VM1 and reaching VM2. Then, I can see VM2 replying with a neighbor advertisement. However, the bridge "eats" that packet because I no longer see it in the VM1 link.

tcpdump on the link of VM1:

16:25:57.230617 IP6 20 ...
Score: 1
VM cannot access network on new Hyper-V Host
uy flag

I re-built an existing Hyper-V host server on Windows Server 2016 to move to a larger SSD RAID for storage (required OS re-install). The host itself is on the domain and accessible via RDP all looks well. I then copied a test VM to the host and it starts up, but has no network connectivity. I tried deleting and re-creating the virtual switch, but still no luck. The virtual switch is on NIC3, external ne ...

Score: 1
Jonathan Steinberg avatar
Correct Terminology for Windows Login Formats
tv flag

What's the correct terminology for referring to the different forms of user identfiers that I come across in a Windows network? To be specific, I have to use these 3 for different systems at my place of employment, Given my name is Fred Flintone and I work at FooCorp, I have to use these various forms depending on the system:

flinstonef

foocorpdomain\flintstonef

[email protected]

What is the corr ...

Score: 0
Google cloud loadbalancer Http-to-https with multiple backends
in flag

My goal is to have a redirect http-to-https for a loadbalancer for 3 instance groups on Google Cloud Platform.

I have one load-balancer http-to-https which redirects to another load-balancer for my 3 applications (3 backend services, 3 instance groups). I followed documentation, it works great for only 1 of those banckend-services, the ones which is default.The other 2 backends are not redirected to h ...

Score: 1
sshd does not pick up authorized keys file when attaching a new /home partition on GCP
ke flag

I need to create a RHEL machine on GCP with separate partitions for /home, /tmp, and /var. If I were installing on a physical machine I would simply partition my disk when I install the OS but I can't seem to figure this out on a GCP virtual machine. I:

  • instantiated a new RHEL VM on GCP by selecting an existing one and the "create similar" feature
  • created a new disk on GCP with gcloud compute di ...
Score: 1
Why are docker images - architecture specific?
us flag

I would like to better understand - why are Docker images - architecture specific? Why do I need different images for an ARM-processor-architectur, than for ARM64 AArch32 etc?

Docker images obviously contain processor specific instructions, which makes them architecture dependent.
Which part of the docker images contains processor specific instructions and why?

Why doesnt Docker-Runtime provide  ...

Score: 0
Set custom vendor extensions on Cisco Wireless Lan Controller
ar flag

Is it possible to set a custom vendor extension on a Cisco WLC? (currently 8.5.161.0)

In particular, I'm interested in setting Microsoft's Network Cost IE on our wireless network:

https://docs.microsoft.com/en-us/windows-hardware/drivers/mobilebroadband/network-cost-information-element

See https://superuser.com/questions/1652404/windows-10-does-not-detect-wi-fi-as-metered-connection for an OpenWRT exampl ...

Score: 0
Unable to create a Cloud Composer environment
cn flag

When I try to create a Composer environment, I get an error saying http error status code 400, bad request.

Any help would be appreciated.

Score: 0
Александр Беляков avatar
How do I know if Kerberos authorization is successful?

How do I know if Kerberos authorization is successful?

I am trying to implement the following logic:

if the authorization of kerberos is successful, then set the environment variable "krbs" = true.

Next, I plan to use this variable for conditional redirects using the directive.

Score: 0
Harmonytalk avatar
How can I force Proxmox resident set size (RES) memory to return to node?
in flag

I am running Proxmox and have noticed that multiple VMs that have Ballooning enabled are reserving memory even after they no longer need it and the nodes RAM usage is above 80%. This is causing other virtual machines to show incorrect RAM totals example a machine with 2GB min 20GB memory is showing as having a total of 10GB with free -m

In this example below VM ID 159 is reserving 10.8GB of RAM.

Score: 0
Do ephemeral port numbers run in sequence for the whole system, per process or per listening port?
in flag

We have an application and we use the ephemeral port number to identify the connection. We listen on two different ports, one for normal connections and one for SSL connections. I want to avoid the situation where the port numbers clash because the OS is assigning the ephemeral port numbers per listening port instead of per process or across the system as whole.

We are hosting on Windows but woul ...

Score: 0
Sr. Schneider avatar
nginx: Location block for all URIs without extension
cn flag

I know how to process URIs that match a certain pattern.

Example

The following configuration will add an Cache-Control http-header to all files ending with .css or .js:

location ~* \.(css|js)$ {
  add_header Cache-Control "public, max-age=31536000, immutable" always;
}

Question

How can I process all URIs without extension?

Something like www.domain.tld/my-article.

(I use nginx as an reverse-proxy an ...

Score: 0
Using DNSMasq, how do I provide a single static route for an IPv6 network?
mx flag

Assuming I am running two Dual stack IPv4/IPv6 networks:

  • Network 1: Internet connected
    • IPv4 - 192.0.2.0/24 provides a default route via 192.0.2.1
    • IPv6 - 2001:db8::0/64 provides a default route via 2001:db8::1
  • Network 2: Static assets
    • IPv4 - 198.51.100.0/24 provides a route via 198.51.100.1 to 203.0.113.0/24
    • IPv6 - 2001:db8:1::0/64 provides a route via 2001:db8:1::1 to 2001:db8:2::0/64

In a pure IP ...

Score: 0
questionador avatar
Access POP3 content from other computer
cn flag

I have a tough mission, that I have no idea how to accompish it. In our company, all the e-mail accounts are configured as IMAP accounts, therefore we can access the e-mail from wherever. However, there are 2 e-mail accounts configured as POP3 account. I REALLY have to make it possible for one of these two accounts to access all the e-mail content from home. We do not have remote access (neither a way t ...

Score: 1
kex_exchange_identification: read: Connection timed out when trying to ssh to a laptop on LAN
jp flag

So I've got a laptop running Pop! OS (20.04 LTS), I've just installed openssh-server via sudo apt-get install openssh-server and I'm attempting to SSH into it from my Windows 10 desktop PC but I get the following error:

PS C:\Users\enricojr\.ssh> ssh -vvv 192.168.254.203
OpenSSH_for_Windows_8.1p1, LibreSSL 3.0.2
debug1: Reading configuration data C:\\Users\\enricojr/.ssh/config
debug3: Failed to open f ...

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.