Newest Questions

I'm struggling with IBM Verify Identity Access 11 configuration, with something that probably should be super straightforward. I have Federation with MS Entra, which I think, based on the logs, seems ...

I experienced a full disk issue probably connected to a DDOS attack, the apache access log file was huge. I know logrotation is triggered by default by file size. My server is an Ubuntu 20.04 with ...

I followed this tutorial to create a shared folder in my Linux guest machine in Virtual Box that can be accessed from my host machine (Windows 11). I am able to access the samba share from Linux by ...

I'm having issues getting Apache to start. If I run apache -t I get this output: httpd: Syntax error on line 526 of /usr/local/etc/apache24/httpd.conf: Could not open configuration file /etc/apache/...

I suddenly saw under /tmp the following directories which made me a bit suspicious, thought that maybe i have a hacker that push things out via some job running on my Mac total 8 drwxrwxrwx@ 7 myself ...

Windows Server 2012 R2 running IIS 8.5 and Plesk. PositiveSSL Certificate for www.vetinorder.gr issued by Sectigo. The request CSR was created in IIS 8.5. Response zip file contains: Root CA ...

I'm trying to clean up the testing workflow for a project I'm working on, a database built on top of io_uring and NVMe. Right now I'm using KVM and its NVMe device emulator to power the dev ...

I have Windows 10 22H2 PCs that are activated for the commercial Extended Security Update (ESU). When the devices are configured to update using WSUS, they do not update. I can see them in the WSUS ...

I’m migrating DHCP services from Windows DHCP to Kea DHCP, and I need to deliver DHCP Option 137 (HP-EZUpdate) to HP Thin Clients (for example, HP t420). Windows DHCP sends Option 137 as a plain ...

I need to have two instances of rsyslogd running on an ubuntu 2404. One being the systems local syslog server which is locked down to enterprise standards and one for a syslog relay for collecting ...

We generally rarely need to shut-down / restart our production Windows Server 2022 Hyper-V host. But... sometimes it might happen (power failure, updates, etc). And when it does, we've observed this ...

I have one Quantum LTO-5 SAS external drive and one IBM LTO-6 SAS internal drive. With ITDT system test, Quantum reports ~70MB/s whereas IBM reports ~140MB/s for the same IBM LTO-5 cartridge (and not ...

I changed the Immich image version number in my manifest files (synced and deployed via ArgoCD). However, the pod was still showing up as "terminating" and didn't delete until I forced its ...

I have a clean installation of ubuntu 24.04, but I am having problems setting up iptables. For the initial configuration, my goal is simply to allow all outgoing traffic and incoming SSH traffic. This ...

Twice in the past couple of years I’ve encountered an unusual issue whereby after a failover in a Redis Sentinel cluster, HAProxy has seemed to continue to route phantom connections to a node that is ...

As the title states - now the details: The link at https://documentation.help/7-Zip/register.htm to register 7-Zip You can find all information about registering at: http://www.7-zip.org/register....

I have Apache24. PHP 8.4.15, and MySQL 9.5.0 on Windows. Running phpinfo(); in index.php located in C:\Apache24\htdocs works when "localhost" is entered in the address bar of a browser. I ...

Just spent a few hours debugging a systemd service file which failed to start with status=226/NAMESPACE and no other information. Most searches offer unhinged things, like removing PrivateTmp or ...

assuming a modern linux host, is there any convenient way to spawn an interactive shell in the exact context systemd would use for a unit/service? alternatively, any way to attach a shell to a running ...

I need to automatically end processes running for more than 24 hours on a CentOS 7 server. I’m using Monit to detect long-running processes and execute a custom script. To test it, I reduced the ...

I am trying to create a Compute Engine VM with NVIDIA Tesla T4 GPUs. My GPU quota request was approved (GPUS_ALL_REGIONS = 4), but I still cannot create the VM. Every time I try to create the instance,...

I have installed Apache SOLR for audit use with Apache Ranger. The config file (solr.in.sh) has a timezone setting, which defaults to UTC, but I have it set to Europe/Bratislava the same as the host ...

I'm trying to understand my usage patterns and costs on Google Cloud Platform. Specifically, I would like to see: Cost per hour, not just per day or per month Number of requests per hour I am mostly ...

In an Ansible based email server automation project, random passwords are created for domain admins and users mailboxes, and stored in a JSON file. In addition to using them in the automation process, ...

I have a system that take GPS time as the only source. An issue of the system is that it would set time to 2024 which is one year early from now when doing a full reset which then trigger the "...

Description: I’m unable to boot Ubuntu Server after migrating the system from an HDD to an SSD on an ARM-based system. Here’s what I did and the current state: Steps to reproduce: I cloned the EFI ...

Is there an easy way to determine the IPv4 pMTU (path MTU) between two Linux systems, when one of them is behind a NAT and determine in what direction packets are being dropped and where? I have root ...

Note: Server Address block below hidden with 198.51.100.0 . All other address blocks are as provided by the log. The email feedback stats: > LOG: MAIN cwd=/usr/local/cpanel/whostmgr/docroot 4 ...

I cannot change my URL e.g. /dfdrgr.php?page=dfgfg to /rrrr. I’ve a .txt file contained e.g. /rrrr /dfdrgr.php?page=dfgfg; and a redirected.map file contained: # Redirects map file – auto generated ...

I'm unable to connect to one of my servers using ssh over IPv6. sshd is configured to listen on tcp/922. I found this in my server log: 2025-12-09T13:44:14.917279-05:00 myserver kernel: ip6tables ...

OpenSSL 3.5 supports "Hybrid ML-KEM" in TLS 1.3 to avoid "Harvest now, decrypt later" attacks, when Quantum Computers are capable of defeating the encryption in the future. For ...

In CheckMK, how do I find how a service check has been configured for a specific Linux host "myhost"? After selecting the monitoring page of "myhost" -> Host -> Run Service ...

We have two Active Directory Domains, the ROOT Domain (Domain A) and the TREE Domain (Domain B). I want to reset the krbtgt account's password in both Domains for security maintenance (not due to a ...

There are applications and/or appliances that work with LDAPS. Here, the Kerberos Authentication template period is 1 year. Normally, it is automatically renewed with auto-enrollment. Will there be an ...

I have Kerberos Authentication already. Kerberos Authentication template - validity periods : 1 years Domain Controller Authentication - validity periods : 5 years I want to remove Domain Controller ...

I have a VM with these files: Name-FS.vmdk: DOS/MBR boot sector; partition 1 : ID=0xee, start-CHS (0x0,0,2), end-CHS (0x229,25,63), startsector 1, 4294967295 sectors, extended partition table (last) ...

We're running OEL8.9. I'm consistently seeing 40% of swap in use (3.1Gb out of 7.6Gb): total used free shared buff/cache available Mem: 62Gi 1.8Gi ...

Preface: I work in an industry that requires new builds to be created in the same fashion as they were originally, which means maintaining those systems. We have a diverse environment including XP, ...

I'm new to AWS and I'm trying to set up group-based access to an S3 bucket. Public access to to the bucket is disabled and I have created two groups with the following policies: Group: bucket.name-...

I am currently configuring SSSD to authenticate Ubuntu 24.04 servers against Google Secure LDAP. I want users to be able to log in using SSH Keys for convenience. However, if I suspend/disable a user ...

On the target VM I have enabled a systemd-exporter via docker and nginx as reverse proxy. So far I am getting my metrics into Grafana. systemd-exporter: image: prometheuscommunity/systemd-...

I cannot access my Cisco Catalyst 3560 web interface from outside LAN (via ipsec VPN), even though I'm sourcenatted as the LAN IP. I can ping it and telnet to it, but http won't go. Port 80 is opened ...

I’m working with an RTX 8660 IP-DECT base station connected to a Samsung OfficeServ 7070 PBX, and I need to enable text messaging to DECT handsets. From what I understand, the RTX 8660 requires a ...

Good afternoon, it's tedious for me to configure ingress so that the result from the address https://s3.animori.tv/animori/public/robots.txt issued at the address https://animori.tv/robots.txt at the ...

I am a bit new to Ansible and doing a project for automating email server setup, to make my life easier in work. We provide email server setups for clients. At first I was thinking of supporting both ...

I have a WIN11Pro workstation hosting a USB connected Zebra GK420d over the local network. I've followed the instructions from Zebra https://supportcommunity.zebra.com/s/article/Print-a-zpl-file-using-...

I have 2 VPS (with public IPs) connected together using Wireguard VPN and I am running k3s on them, making a cluster. (That works, I think). I want to manage it using Portainer.IO Comunity edition. I ...

I have a Nginx Ingress in Kubernetes that serves large requests (up to 500MB) from the public internet. When I disable request buffering nginx.ingress.kubernetes.io/proxy-request-buffering: "off&...

As title, we have an usecase where we need to serve "Content-Security-Policy" header or "Content-Security-Policy-Report-Only" header depending on the client IP, internal teams will ...

docker compose up returns the message: Error response from daemon: client version 1.41 is too old. Minimum supported API version is 1.44, please upgrade your client to a newer version However, the ...