Score: 0
Alvin avatar
Cisco ASA ASDM setup Portforwarding
cn flag

enter image description here

I have follow the step in this video and the error about appear at 8:48

How to fix it?

Score: 0
bilogic avatar
Why does `apt-get -y install php8.0-dev` installs PHP 8.1
cn flag

On my ubuntu 22.04, I used the PPA from LC_ALL=C.UTF-8 add-apt-repository -y ppa:ondrej/php

I ran apt-get -y install php8.0-dev, which required php8.1-phpdbg and it went ahead and installed PHP 8.1 which replaced my PHP 8.0

I find this behavior puzzling, any idea why php8.0-dev relies on php8.1-phpdbg?? Thank you!

PHP 8.1.6 (cli) (built: May 17 2022 16:46:54) (NTS)
Copyright (c) The PHP Group
Zend E ...
Score: 0
Does Prometheus efficiently compress series of identical samples?
cn flag

Does Prometheus efficiently store and de-duplicate long repeats of identical sample values for a metric?

I'm working with a system where some of the inputs change at a low frequency - say every 30 minutes - but others change at a high frequency like 1/second or continuously. I need to capture high temporal resolution on the high frequency samples, and I'd like to know how Prometheus will handle the  ...

Score: 0
Harish Reddy avatar
Custom SSH password prompt on Linux
tr flag

I want to modify the ssh (OpenSSH) password prompt on ssh user@

user@'s password:  


user's password:   

How can achieve this?

Score: 0
brimhalgh avatar
During which dracut hook can a PXE client rename predictable interfaces names with a udev rule?
jp flag

tl;dr: During load of an initramfs (execution of dracut modules) on a PXE client, I need to rename the kernel-given (predictable) interface names (right now they're unpredictable ethX names). This way, the PXE client will always boot from a predictably named interface. Currently I'm reading the hardware info with dmesg during the dracut cmdline hook. Could I cat a udev rule to /usr/lib/udev/rules.d/ ...

Score: 0
How to increase 1st partition size via terminal only when there are second and third adjacent partitions for NVME
in flag

This is on an AWS EC2 M5a with EBS (Ubuntu 16.04)


nvme0n1              259:1    0    50G  0 disk 
├─nvme0n1p1          259:2    0    20G  0 part /
├─nvme0n1p2          259:3    0     2G  0 part [SWAP]
└─nvme0n1p3          259:4    0    28G  0 part 
  ├─vg_abcdef-logs      251:1    0     8G  0 lvm  /var/log
  └─vg_abcdef-a ...
Score: 0
Exchange server via TailScale (Wireguard) and creating valid certificates
tr flag

Here is the scenario. Exchange server runs on a lan. Clients interact with the server via ActiveSync over HTTPs connections served by IIS. IIS is using a cert with SANs that are appropriate for the local domain. An example would be * I'm attempting to allow access to the server via TailScale (Wireguard) to an iOS client. The issue that arises is that when a connection is established via  ...

Score: 0
TLMstack avatar
ESX hosts crash within same vcenter cluster
nz flag

I have a vcenter cluster of 12 ESX hosts (ClusterA) and another cluster of 3 ESX hosts (ClusterB). All of these are a mix of poweredge r620s and r630s.

Some of the hosts have hardware errors that can be seen in the iDRAC logs and front LCD screen such as:

  • CPU machine check error
  • Correctable memory error rate exceeded As expected, this is causing those hosts to be unavailable (Not responding) in the clus ...
Score: 0
Hrvoje T avatar
Can I use an UNC path on remote MSSQL server in a store procedure to access remote file?
br flag

I have a store procedure on a remote MSSQL server. It has bulk insert from a file.That file is on another server. The file is shared on Ubuntu via Samba.

Can that store procedure access my file? What user SQL server will use, SQL instance running user or my db user so I can add him to the Ubuntu server share?

Score: 1
How can I use Ubuntu 22.04 with OpenSSL 3 and PHP sites? Getting errors due to a conflict
us flag

I have an Ubuntu 22.04 install and it is using OpenSSL 3. When I put my site on the server, I get this error:

file_get_contents(): SSL operation failed with code 1. OpenSSL Error messages: error:0A000126:SSL routines::unexpected eof while reading

Searching for answers just tells me there's a bug with PHP 8.1 and OpenSSL3 on a Laravel app. So, how is anybody hosing PHP apps on Ubuntu 22.04?

Score: 0
Simon N avatar
Accessing host OS from live CD
ae flag

I ran a service on my host (lightdm) that runs a gui on my debian server, but when I enter my password it bricks on authentication.

Is there a way to either A) enter command line before gui startup/started or B) Login from a live CD?

I didn't have SSH configured yet.

Score: 0
Can Azure Arc manage Windows Update for Business (WUfB) settings?
tr flag

For simple server maintenance, can Arc be used to configure/manage Windows Update for Business (WUfB) settings? If so, how? After a quick search of the web and admin portal, I have not found anything obvious.

Score: 0
MS server 2016 terminal gets freezes during user login with profiles disk
ru flag

We have Hypervisor and there are a few vms, one of them is MS server 2016 with last updates as terminal server. We use profiles disk for users. Lately we started to get enormous freezes at this terminal server during process of user's login.

Additionally process of login is about 5 minutes, before the problem it was about 20-30 seconds.

We have tried to restore server from backups that are two month ...

Score: 0
donaastor avatar
Is there a public-key, "deal-less", all-or-nothing, "secret-length message" cryptosystem or some easy way to derive it?
br flag

I want to make an ecryption algorithm that is secure in, well, really many ways, which is hard I see, so I came up with some ideas of how to implement it using some primitives that I know and I actually discovered some online that resemble it, but I thought it's time to consult the forum about it.

Firstly I should define my goal. All participants have their private and public keys. Communication  ...

Score: 0
Paula avatar
reverse proxy Apache that redirects filtering by ip and path
cn flag

I am trying to create a reverse proxy with apache that if it receives a request with /thisismypath as path and the ip address that make that request is the it should redirect to If any other ip make that same request with that same path it should redirect to and if the request doesnt match that path it shows the index page.

I tried the next

<Location /thisism ...
Score: -2
Display forums & books in admin theme?
in flag

is it possible to display some forums & books in administration pages?

i have some documentation regarding the content creation that should be kept private. also a 'behind the curtain' forum would be a great feature for me.

i want my to keep my front theme lightweight.

Score: 0
Ryan Exlay avatar
how to handle extreme hug Weblogic server .out file?
kz flag

Weblogic server under logs folder has servername.out0000x files which are extreme huge. Log folder is over 1.4TB and some servername.out000 files are over 100 G.
How these file can be reduced size or can be deleted?
Is there any way to handle these servername.out files?

Score: 0
Ansible Parted, only run if no partitions exist
cn flag

I want to only run the parted operation if no partitions currently exist on that device. Said parts could have been made previously or manually outside of ansible in the past and in that case should not be changed and the task skip.

name: "Add Disk" ## this needs amending to skip if any partition is already present on that device
    become: true
      device: /dev/xvdf
      number: 1
Score: 0
Torprendido avatar
Redhat don't show a single logical RAID5 drive, but I did it on hp storage machment assistant
fr flag

I have a HP Proliant Microserver Gen10 plus, with 4 disk of 1T each one and configured for RAID5 from hp storage manager assistant. The configuration for create the array was good without errors.

But when I did boot rhel-8.4-x86_64-dvd.iso the operating system keeps show me 4 disks on "Installation Destination" section instead of show me a single logical disk drive.

Afer that, I did boot Windows ser ...

Score: 0
medisamm avatar
using logical operator && to validate condition in Ansible
in flag

i would create a playbook that Check configured filesystems for TSM configuration I need to echo "${FS_TSM[@]}" from register: FS_TO_ADD and to conclude it, a conditional must be set to debug the FS_TSM [[ ! -z "${FS_TO_ADD}" ]] && { FS_TSM+=( "${FS_TO_ADD}" } . I think When: statement1 than statement2 is the good but i don't know how to set it to achieve it

  - hosts: all
      whit ...
Score: 0
deann avatar
Issues configuring strongSwan client on AWS instance for site-to-site VPN
ru flag

I am trying to setup a IPSec VPN client on a debian-10 AWS instance.

Unfortunately, I do not have access to the VPN server as it is configured by another party, so all I know is they told me it is configured for my my-aws-public-ip.

I am trying to use a Strongswan - Linux strongSwan U5.7.2/K4.19.0-16-cloud-amd64

Here is my conf file:

config setup

conn vpn
Score: 0
alphazwest avatar
Decrypting Mono-Alphabetic Substitution Ciphertext
pr flag

I am reading Introduction to Modern Cryptography 3rd Edition (Google Books Preview of Relevant section, pages 10-11) and am struggling to understand the description of an attack method on a monoalphabetic substitution cipher.

It seems to be an improved version of a letter-frequency analysis approach, eliminating the need to "check what makes sense" manually. Some given information:

  1. All letters of the ...
Score: -3
Shyam3089 avatar
Create a pdf from a custom module using entity print module
us flag

I have created a custom module and it has a path /{nodeid}/{userid}. I'm using Entity Print module to create pdf. I'm trying to render the pdf using a link (/print/pdf/node/{nodeid}/{userid}) as mentioned in the documentation. But this simple loads a page not a pdf.

Drupal version is 9.

module routing yml:

      path: '/{nodeid}/{userid}'
          _controller ...
Score: 0
bem22 avatar
How do I pass a variable to a template file?
in flag

I have a template that defines a module that builds a paragraph.

This paragraph uses a field reference to link another type of content.

In my main paragraph I call this reference content with

{{ content.field_hero_slider_item_reference }} to display it.

This works, but I would like to be able to pass variables to it so that I can style the individual elements inside the reference with attributes from a ...

Score: 0
Badnja avatar
Apache redirects - issue with redirects in query string
gp flag

I have lots of apache permanent redirects for site that look like this:

Redirect 301 /old-path

When the path doesn't match any old path, it redirects to root like this:

Redirect 301 /

As you can see, there has to be this part at the end of url:

?utm_source ...
Score: 1
linux SFTP client fails to connect
cn flag

I am attempting to connect a Centos7 linux server to a SFTP site for the intent of pulling files. The linux server is a Google Compute Engine (Virtual Machine). When connecting from my Google CE linux to the SFTP Server, I get the below error:

[Server1@airflow-pipeline User1]$ sftp SFTPUSER@
Permission denied (password).
Couldn't read packet: Connection reset by peer
[Server1@airflow-pip ...
Score: 4
Rubix05 avatar
Is it possible to have a nested SELECT in a WHERE clause using dynamic queries?
cn flag

I need to execute this SQL query using dynamic queries.

WHERE (node_field_data.status = 1) 
AND (node__field_document_places.entity_id IN (SELECT entity_id FROM node__field_document_places where field_document_places_target_id = 51673)) 

This is the code I am using.

$connection = Database::getConnection();
$query = $connection->select('node_field_data', 'node_field_data');

$query->condition('n ...
Score: -1
AminMZ avatar
use external webserver in local Active Directory
us flag

i have a local active directory domain (for example : ) and i have a website hosted with same domain name in a shared server . i can't access my website in local network. i have added a www A record for website but redirects to and there still unavailable in local network. what should i do in cPanel or my windows server ?

Score: 0
IamBlueSlime avatar
GCP's autoscaler fails to scale NodePool with Ephemeral Storage
cn flag

We have a NodePool dedicated to CI agents. When everything works properly, our CI controller will create a pod for a CI agent, and the NodePool will be scaled automatically by GCP's autoscaler. This means that the pods will have the following event saying that no nodes match their affinities:

0/3 nodes are available: 3 node(s) didn't match Pod's node affinity/selector.

And the new Nodes will eventually ...

Score: -1
Change requests to arrive at loopback address under specific port
in flag

I have the following setup:

  1. A Vodafone GigaCube providing internet access
  2. A couple of DYMO LabelWriter Printers connected through a switch to the GigaCube
  3. A Laptop thats connected to the gigacube network running the DYMO webservice
  4. A phone thats also connected to the gigacube network
  5. A Website that uses the DMYO JavaScript SDK to send a request to the webservice on

What I'm trying to do: Pr ...

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.