Latest Server related questions

Score: 0
Nicholas Buckingham avatar
How to replace SCVMM_CERTIFICATE_KEY_CONTAINER SCVMM SSL certificate?
cn flag

I need to replace SCVMM_CERTIFICATE_KEY_CONTAINER certificate on my SCVMM server and Hyper-V Hosts. How can this be done?

Score: 0
certbot creates a challenge owned by root:root and permissions 640 and apache can't access it - custom ACLs applied on parent directory
br flag

On my server I have special permissions that I set on my public_html folder.

First the sticky bit

chmod g+s /home/domain.com/public_html

Also default group permissions.

setfacl -m 'default:group::rwX' /home/domain.com/public_html

When I run my certbot command

certbot certonly \
        --webroot \
        -w /home/domain.com/public_html/ -d domain.com

certbot will create a .well-known/acme-challenge ...

Score: 0
Dovecot Authenticating with Active Directory, username with period not going through
pl flag

I have been struggling the past 2 days. My conf file is like this:

hosts           = 192.168.2.2
ldap_version    = 3
auth_bind_userdn = %Ln
auth_bind       = yes
dn              = admin
dnpass          = mypass
base            = cn=users,dc=example, dc=com
scope           = subtree
deref           = never
user_attrs = homeDirectory=home,uidNumber=uid,gidNumber=gid
user_filter = (sAMAccountName=%Ln) ...
Score: 0
Process unable to write file - disk space ran out what happened?
mx flag

I had a situation with a server misconfig. Nginx was unable to write its logs due to invalid file permissions and checking with free the buffers/caches were at about 3.2GB (out of 4GB Memory).

Nginx master process was able to write logs - but the child processes could not open the logs. (Nginx error log revealed this)

The system failed because it ran out of disk space (checked syslog). However, j ...

Score: 5
My browser will not display http://[sub.]example.com
cn flag
Bob

When I go to http://sub.example.com in my browser I get a "connection refused" message or an "invalid certificate" error but I don't even want to connect over https.

As far as I know:

  • The web server is configured correctly for sub.example.com
  • TCP port 80 is opened in the firewall/security groups
  • plain HTTP and not HTTPS is used in the URL
  • the DNS record for sub.example.com points to the correct IP- ...
Score: 1
Tassadar avatar
How to increase TCP Window Size on Windows 10
in flag

I think my problem is easy to explain: I need to increase TCP Window size on a Windows 10 machine but i'm unable to.

I've create a SFTP Server on a Windows 10 machine and I access to it via other PC in another location on the same city. Both locations have optic fiber connections with simetric 600 megabits/s.

Using both machines on same lan I get 48 megabytes per second, but when moving to wan (over ...

Score: 0
CRThaze avatar
SSH Key Fingerprint Changes
cn flag

So I copied an SSH private key from my Linux machine to my M1 Mac. (I've attempted to do this both by uploading the cyphertext to a secrets manager as well as directly transfering the file) but when attempting to SSH to the same machine from each I can only succeed from the Linux machine.

Linux machine:

$ ssh -V
OpenSSH_8.2p1 Ubuntu-4ubuntu0.4, OpenSSL 1.1.1f  31 Mar 2020
$ md5sum id_rsa
7ed8b0c73e168 ...
Score: 0
Issues using SCAP Workbench on Fedora 35
cn flag

I have an issue with installing and running Flatpacks because I installed SCAP Workbench which changed my default system settings (Fedora 35).

Score: 4
O'Niel avatar
Adding location-block to cache files makes those files return 404 in Nginx
in flag

I want to cache some static files using Nginx. But I somehow can't get it to work.

This is my nginx.conf:

user www-data;
worker_processes auto;
pid /run/nginx.pid;
include /etc/nginx/modules-enabled/*.conf;

events {
    worker_connections 768;
    #multi_accept on;
}


http {

    #GZIP
    gzip on;
    gzip_vary on;
    gzip_proxied any;
    gzip_comp_level 6;
    gzip_buffers 16 8k;
    gzip_htt ...
Score: 0
user3877654 avatar
How do I correctly configure Nginx XFF?
hk flag

I am trying to follow the directions found here:

https://nginx.org/en/docs/http/ngx_http_realip_module.html

and referenced here:

https://www.loadbalancer.org/blog/nginx-and-x-forwarded-for-header/

and here:

https://stackoverflow.com/questions/43689588/how-to-set-up-realip-module-in-nginx

but I cannot seem to get it right. Here is the relevant Nginx block. Can anyone tell me where I am going wron ...

Score: 0
Upgrading Windows Server 2008 to 2012 via the terminal
in flag

So I have to update around 50 windows servers from 2008 to 2012. They are mostly R2 enterprise versions, but there are some standard and datacenter editions as well.

My question is would that be doable via the command line in any way or do I need to do it via the GUI? I found some tutorials that help you change the edition via the command line, but not the version.

Score: 0
Kyler Laird avatar
How do I use SFTP without SSH?
nf flag

I want a fast and flexible file server but I don't need encryption or authentication. How can I use SFTP for this on Linux systems?

Score: 0
Google not reading sitemap.xml
my flag

Google Search Console is showing the infamous "Couldn't fetch" status for my sitemap. In my case however it is not a hidden "Pending" status, but rather a true failure to fetch. For example, my last attempt to submit was 20 days ago - it still shows as Couldn't fetch.

Inspecting server logs shows that the sitemap wasn't even attempted to be fetched in that period of time.

Loading the sitemap file th ...

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