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Top Questions

10 votes
4 answers
3k views

How do I prevent users from messing with their own .ssh folder?

12 votes
2 answers
2k views

Limit the RAM available to RHEL8

2 votes
7 answers
6k views

HTTPS compatibility issue with Chrome 116/117 ERR_SSL_PROTOCOL_ERROR

1 vote
3 answers
764 views

Unable to RDP, Error: SSL certificate is revoked

2 votes
1 answer
521 views

Vmware Virtual Machine Securing Access

6 votes
2 answers
370 views

Can a gateway use the network address, or can the network address be anything other than the first number in that subnet range?

4 votes
2 answers
599 views

Debian 12 (bookworm): Installing a software RAID 1 fails with grub error

2 votes
2 answers
506 views

Install an NVMe SSD on a Dell Precision 5820 tower

1 vote
1 answer
311 views

Really slow FIO random 128 MB read values for a RAID 10 XFS

2 votes
2 answers
512 views

'Hostname' in ssh client config converts to lower case; however, the 'Host' appears to be case sensitive. Is this intentional?

2 votes
1 answer
221 views

Samba share not accessible to client in the same network

2 votes
2 answers
253 views

How To Ask Remote Desktop Password After Connection

0 votes
2 answers
98 views

How to restart openssl on debian

0 votes
0 answers
301 views

No VM guests are running outdated hypervisor (qemu) binaries on this host

0 votes
0 answers
284 views

mTLS with NGINX & Let's encrypt - 400 The SSL certificate error

1 vote
0 answers
283 views

Windows 10 Mirroring: "All disks holding extents for a given volume must have the same sector size, and the sector size must be valid." [migrated]

0 votes
1 answer
282 views

The connection to the server 172.31.58.39:6443 was refused - did you specify the right host or port?

2 votes
1 answer
167 views

tar: Archive is compressed. Use -z option. Why tar asks me to use -z option when it is ignored in extract mode?

1 vote
3 answers
100 views

mdadm --zero-superblock for all devices of a mdraid?

0 votes
1 answer
59 views

TrueNas Encryption method changed - Is the data safe?

0 votes
4 answers
203 views

Can Standalone (online) CA + Subordinate Enterprise CA configuration issue valid intranet SSL certs?

0 votes
1 answer
200 views

KVM: qemu-system-x86_64: cannot set up guest memory 'pc.ram': Cannot allocate memory

0 votes
2 answers
144 views

nftables: hairpin / loopback NAT with dynamic IP

1 vote
2 answers
112 views

IP ending in all zeros: valid (for /128) or possibly confusable with anycast?

1 vote
1 answer
235 views

Docker build failure with Elysia, Bun, and Prisma

1 vote
2 answers
86 views

How to make NFS server start if a disk mountpoint export fails to mount?

1 vote
1 answer
120 views

Are rich-rules in firewalld applied before or after regular zone rules with a default "DROP" policy?

1 vote
2 answers
143 views

How to use nft on linux bridge to block access to certain ip addr?

2 votes
1 answer
111 views

Port forwarding fails with two DHCP Servers/routers on the same network

0 votes
3 answers
67 views

Postfix: How can I handle incoming mail for a single address, not the entire domain?

0 votes
1 answer
141 views

How can I find out what is using my node's disk in kubernetes?

0 votes
1 answer
133 views

Error 404 Message | Django | PyCharm

2 votes
2 answers
167 views

Server 2022 Domain, awful performance

0 votes
1 answer
75 views

How can I find the exact cause of systemd service unable to start (service has a bad unit file setting)?

1 vote
2 answers
72 views

Why doesn't systemd capture output from subprocesses of a user service written in shell script?

0 votes
1 answer
115 views

Permission denied to enable service [cloudaicompanion.googleapis.com]

1 vote
0 answers
146 views

Traefik dashboard returns 404 page not found + TLS handshake error: remote error: tls: bad certificate (traefik + bind9 + CloudFlare + Let's Encrypt)

1 vote
2 answers
111 views

Devices keep getting IP from previous VLAN

0 votes
2 answers
86 views

Powershell script : Set-ADUser update email attribute samaccountname variable

1 vote
2 answers
110 views

How would you set up a macOS laptop to maintain the same IP address between ethernet and wifi?

2 votes
1 answer
85 views

Many segfaults, RAM failing?

0 votes
1 answer
40 views

can't get email from exchange to postfix

0 votes
1 answer
139 views

AWS SSM InvalidDocument: Document with name SSM-SessionManagerRunShell does not exist

-2 votes
1 answer
51 views

Does Hyper-V on Windows Server 2012 support mix of nodes with both Intel and AMD processors?

3 votes
2 answers
84 views

Is LSI rebuilding as background task

1 vote
1 answer
136 views

TLS 1.0 broken with newer Debian/OpenSSL

0 votes
1 answer
105 views

Apt asks me "Which services should be restarted?", but won't accept my answer

1 vote
2 answers
103 views

SELinux blocking nginx -t


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