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Top Questions

5 votes
2 answers
1k views

RAID10 with 2 failed drives

4 votes
2 answers
654 views

Does adding another TXT record affect SPF authentication?

0 votes
2 answers
998 views

How we Fix the APT repository errors Debian os

0 votes
0 answers
2k views

Bird2 BGP [unreachable XXXX dev lo proto bird metric 32 pref medium]

-2 votes
1 answer
1k views

postfix-gmail problems: This mail is unauthenticated, which poses a security risk to the 550-5.7.26 sender

0 votes
1 answer
814 views

How to fix "ERROR [internal] load metadata for docker.io" error while using Docker?

0 votes
2 answers
402 views

What is the difference between route add x.x.x.x via gatewayip and route add dev interface?

2 votes
2 answers
242 views

Apache on debian don't redirect http to https correctly

1 vote
1 answer
395 views

Mysql stopped working on Ubuntu 22.04. Failed to upgrade server. Error

0 votes
2 answers
163 views

Restore 4-Drive RAID5 array after accidentally reinitializing last 2-Drive as RAID0

1 vote
1 answer
265 views

nginx: [warn] protocol options redefined

2 votes
1 answer
128 views

IF Condition in Apache 2.4 is always executed

0 votes
1 answer
260 views

Assign the whole ipv6 /64 subnet to an ubuntu vps [closed]

1 vote
1 answer
192 views

debian update fails on buildine "new" kernel

-1 votes
2 answers
110 views

How can I setup an SSH tunnel from local Windows 10 to remote Ubuntu?

0 votes
2 answers
181 views

What is Option 60 (Vendor Class Identifier) used for in DHCPv4?

0 votes
2 answers
177 views

Ubuntu in Hyper-V stuck

3 votes
1 answer
126 views

Google Cloud Engine - Network unreachable (with NAT)

-3 votes
1 answer
73 views

Redirect OR warn (during initial negotiation) SMTP submitters to use TLS on port 587 - leave 25 explicitly blocked by firewall for better security [closed]

1 vote
1 answer
73 views

is "GET /" a valid HTTP request?

1 vote
1 answer
71 views

Running a cluster 24x7 at full load. Possible damages?

-1 votes
4 answers
87 views

What is the proper way to block entire TLDs using iptables?

0 votes
2 answers
105 views

Can't pull some docker images: Status 410

0 votes
1 answer
131 views

Installing docker/compose-bin plugin on Google's Container Optimized OS

2 votes
1 answer
130 views

Windows Server 2022 Time Service Jumping into the future

0 votes
1 answer
96 views

Why is the Windows 11 terminal pushing escape sequences to Tmux?

1 vote
1 answer
122 views

How to find the maximum number of nodes in a GCP Kubernetes cluster?

1 vote
1 answer
156 views

dnsmasq DHCP server not responding

0 votes
0 answers
156 views

Kolla-Ansible deployment fails on Ubuntu 22.04 while "Waiting for nova-compute services to register themselves"

1 vote
2 answers
57 views

how to delete a xfs file system from logical volume (lvm2), to achieve the goal being this logical volume without any file system?

1 vote
1 answer
150 views

Specifying an IPv6 MX record via djbdns or djbdns-fefe?

0 votes
0 answers
147 views

No Connection with Pivpn wireguard lxc Container on a proxmox host

0 votes
1 answer
87 views

M365/OME - Encrypt emails not using TLS 1.2

0 votes
2 answers
66 views

How do I copy image in OpenStack under a second name

0 votes
1 answer
137 views

IIS returning empty body with 200 response for certain URLs

0 votes
0 answers
133 views

SSH using AD credentials only works for username@domain@x.x.x.x and not username@x.x.x.x [duplicate]

2 votes
2 answers
61 views

How do I configure a virtual server in nginx to listen only on IPv6

3 votes
1 answer
129 views

Let's Encrypt certificate on SQL Server 2019 - "The target principal name is incorrect"

0 votes
1 answer
126 views

Is it possible to forward with UFW from a machine connected to ZeroTier VPN and situated on the LAN towards another machine on the LAN?

0 votes
0 answers
126 views

There is no pod with name "cluster-autoscaler-xxx" in AKS cluster with enabled cluster autoscale

0 votes
1 answer
125 views

Best method for enabling bitlocker via GPO/scripting

1 vote
1 answer
94 views

Virtual domain variable in postfix/smtp_header_checks

0 votes
1 answer
89 views

You should set the `loop_var` value in the `loop_control` option for the task to something else to avoid variable

2 votes
1 answer
68 views

Can't connect Google LookerStudio to Amazon Aurora serverless PostgreSQL

1 vote
0 answers
112 views

Postfix: email forwarding to google, never re-try deliveries

2 votes
1 answer
52 views

How can I send DNS Resource Record updates from Linux to a Windows Active Directory DNS zone that only accepts secure updates?

0 votes
0 answers
110 views

Docker Nginx serves all static content (none index.php) as 403 Forbidden

0 votes
1 answer
66 views

How to create a new SSH service connection for a server which has MFA enabled?


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