Latest Server related questions

Score: 0
Many IIS request log entries show "(LS:_cip=)" in the query string
cn flag

Does anybody know what causes so many requests to my website to include querystring values following the pattern (LS:_cip=<ip address>) ?

I assume it's due to some sort of proxy. I'm looking into it becuase it's usually just appended, causing the url to be invalid. Lots of them come from bots, but some appear to be from valid users by looking at the user agent.

Score: 0
jlrnr avatar
GCP - Create billing account without organization
ve flag

I'm Project Owner of a few GCP projects, all of which are linked to no Organization in GCP, and are linked to the same billing account.

As a side note, I'm also Editor and Organization Admin of a project under an organization (call it Organization X), but I don't have access to its billing account.

I will soon need to create a new billing account and move the no-organization projects to this new acc ...

Score: 0
Ror avatar
Mariadb multi-source replication - Table doesn't exist
om flag
Ror

I'm setting up multi-source replication with Mariadb 10.6 servers. I have 2 mariadb servers with databases that have the same name "database". I want those two servers to replicate their DB on a single slave server so master1's database is replicated in database1 and master2's database is replicated in database2.

Here's the masters configurations :

# Replication
log-bin
server_id=1 # 2 for master2
log ...
Score: 0
sintezators avatar
Do I need second domain controller when we use AzureAD hybrid setup?
bz flag

The subject wraps up my story pretty straight - Do I need second domain controller when we use AzureAD hybrid setup? We have one domain with only one domain controller what is on-prem, and its AD is synced to AzureAD service. As what as I know from my experience for best practice is to use at least two domain controllers so the question is - if we use AzureAD, is it worth looking at second DC? What I me ...

Score: 0
Eaten by a Grue avatar
Premature end of script headers due to response header length
us flag

My question is very similar to this unanswered question: Apache 2.4 + PHP-FPM + Chromelogger (how to increase HTTP header length limit?)

Initially I was getting:

[proxy_fcgi:error] Premature end of script headers

Then after disabling the proxy:

[cgi:error] Premature end of script headers: ea-php74

I am sending debugging data in the response headers and these errors are generated any time I send res ...

Score: 0
Boppity Bop avatar
Why CentOS 8 upgrade removes kernel files?
cn flag

I have ran sudo dnf update -y on CentOS which is few months old. I had this amongst other stuff it was doing: enter image description here

I am sure its nothing to worry about (right?) but would like to know why is that and is it documented anywhere?

Score: 1
Clearing AD User Properties Issue
ve flag
$info = Get-ADUser -Filter * -Properties * | ForEach-Object {$_.PSObject.Properties} | Where-Object {$_.value -like "NULL"}

ForEach ($i in $info){
    Set-ADUser -Identity $i.BaseObject.SamAccountName -Clear $i.Name
}

Above is the code I'm using to find all AD user fields with a string value of "NULL". I am attempting to clear these fields.

Below is the exception I am routinely seeing, despite the pr ...

Score: 0
locobastos avatar
CentOS 7 PAM / LDAP SSH/LOGIN user does not start in his home directory
au flag

On a CentOS 7 machine, users can use their LDAP credentials to connect to my servers. The first time they do this, the pam_mkhomedir is doing its job well. The user's folder /home/jdoe is well created with the right permission.

The issue is that when Joe connects to my server, using SSH or directly on the server monitor (just to say that it's not only a pam.d/ssh issue), its shell doesn't start i ...

Score: 0
kmalarski avatar
How to test updates of Jenkins and its plugins on a cloned docker container with volume
kp flag

I migrated this question from SO due to lack of feedback.

I am running an instance of Jenkins on a docker container and, most likely as a result of some mistakes in learning how to configure it, I ended up having an "anonymous" volume holding the state of it that I currently link as follows:

sudo docker run --name=my_name --mount source=my_long_volume_id,target=/var/jenkins_home [command continues]
 ...
Score: 0
Recover a failed Physical Volume (PV) in LVM
eg flag

My motherboard burned. After getting a new motherboard and attaching the disks, recovering a failed PV fails, because the hard disk size has decreased.

# pvcreate --test --uuid "wcUYiJ-ULvA-YcLK-xlLM-qTof-uCD4-u2p0FH" --restorefile /etc/lvm/backup/home-vg /dev/sda
  TEST MODE: Metadata will NOT be updated and volumes will not be (de)activated.
  WARNING: Couldn't find device with uuid wcUYiJ-ULvA-Y ...
Score: 0
Mohammad avatar
How to get sms-center for jasmin sms gateway?
br flag

I'm new to Jasmin gateway and I need to know: what is sms-center ? is there any provider for it ? I found that Jasmin needs IP address ,username and password for sms-center , where to register for this information ? Thank you

Score: 0
Iterating over all structured data in rsyslog templates
cm flag
Tom

I've got a bunch of services that log to a remote rsyslog instance using RFC5424 structured data format. I then need to convert that into JSON to feed to logstash which then feeds it into elasticsearch.

Is there a way in an rsyslog template to just say "Convert all the RFC5424 fields to JSON"? Or is there a way to iterate over all the structured data fields? Or even all the fields in the recor ...

Score: 0
Leon B avatar
User authentication via certificate on remote desktop
cn flag

I have set up a new remote desktop and the client has requested 1 main thing. That the user logs in with a certificate we provide them and no one else is able to log in, my Google search results have came up slim. I have set up my ssl cert on the server and think there's a way to force users to log on a certain way via Group policy but how can I set it up so users can only log on via a certificate. Any  ...

Score: 1
Ress avatar
Installing Oracle JDK using Ansible
lc flag

I've been researching this for a while and it seems that installing an Oracle JDK rather than OpenJDK through Ansible is much more troublesome due to licensing from Oracle.
I've found some community solutions on Ansible Galaxy, namely these two:

Score: 0
Nec avatar
ejabberdctl : how to change room owner?
cn flag
Nec

After reading tons of documentation, I found no other hints than trying the following command :

ejabberdctl set_room_affiliation room_name server.fqdn user_name owner

but when reading whether it has changed anything, I see that the owner is still the same.

When trying :

ejabberdctl change_room_option room_name server.fqdn owner user_name

I'm getting :

Unhandled exception occurred executing the com ...
Score: 2
Can nginx log to an arbitrary UDP socket?
cm flag
Tom

Is it possible to make nginx log its access logs to an arbitrary UDP socket, logging only the output of the log format?

The syslog facility comes close but seems to insist on adding a header with the timestamp, hostname and programname. I'm trying to log to a service that accepts a JSON-formatted payload. I've written an nginx log_format that produces a JSON document, but can't figure out how t ...

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