Latest Server related questions

Score: 0
ondravirag avatar
Mysql remote connect CentOS
us flag

i have problem with mysql remote connect. In my.cnf have: bind-address = 0.0.0.0 and #skip-networking. In users mysql have special user remote@% And still not working.

If i try: nmap -p 3306 remote.ip.com

Output is:

PORT       STATE      SERVICE
3306/tcp   filtered   mysql

It is way ?

Thanks, Regards.

Score: 0
Is there any way in aws to find if my ec2 instances is fully utlized for type which i am using?
in flag

I have may aws ec2 instances running in dev account and most of the instances i see cpu utlization doesn't go most of the time more than 5% . For example even in one of the kubernetes cluster where kafka is running it is not exceeding 5 or max 6% of cpu utlization when we used t3.xlarge (16gb ram and 4vcpu) machine for kafka cluster setup.

So my question is there an way to find out if i am reall ...

Score: 0
HTTP(S) (Classic) Load Balancer keeps coming back after being deleted
be flag

I'm using a "Network (target pool-based) Load Balancer" for my application (with GKE on GCP).

I've tried playing around with creating a new "HTTP(S) (Classic) Load Balancer" which was never set up properly. I'm trying to delete it (as I'm being charged for it) because I don't need it, but after (successful) deletion, it usually takes 10minutes to an hour after which the same HTTP(s) load balancer ...

Score: 0
Fernando avatar
Apache server return 503 when uploading file
cn flag

Why when uploading files of more than 80 MB after a moment my server returns error 503?

Service Unavailable Image

any other file of smaller weight uploads it without problems. Im using apache server in web hosting with this config in php.ini:

max_execution_time = -1
max_input_time = -1
max_input_vars = 1000
memory_limit = 512M
post_max_size = 128M
upload_max_filesize = 1G
Score: 0
Create a Project Web App subsite in a Team's SharePoint site
cn flag

I have a department looking to use Project Web App only within their group. It looks as though I can make a "Project Site" subsite within their Team's SharePoint site, but this is not allowing connectivity from the MS Project desktop client.

I have granted the affected user "Full Control" of the subsite.

If I create a new "Project Web App" SharePoint site, which can be connected to by the desktop cl ...

Score: 0
bejgli avatar
Getting 503 with apache proxy_fcgi_module [SOLVED]
sa flag

I'm using CentOS 9 Stream on a VM, trying to setup my apache server to be able to show php content on the web. The server works fine when its just html, but I'm getting these errors (503 in the browser) when I try it with php. My httpd.conf is basically the bare minimum to run a server with virtual hosts, and the only thing I added was the SetHandler for the php files. I'm not very familar with php, but ...

Score: 0
Timothy Fisher avatar
How can I figure out how SSL is installed on a server using Apache?
ca flag

I've acquired a Debian 11 server that is using apache to serve a site. SSL is installed on the site, working properly, and the certificate is provided by Cloudflare.

I've gone through all of the apache configuration files and can't find where the active SSL certificates are or how Apache is seeing them.

I've ran grep -r 'SSL' /etc/httpd and nothing comes up. I was expecting there to be something  ...

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Server experiencing Kernel-Power Event 41, but only once every two weeks
in flag

I go to check on a client's servers once every two weeks as part of an IT contract. For the past month and a half, their secondary server will experience a sudden shutdown and generate the Critical Kernel-Power Event 41 Error in event viewer. This has been happening once every two weeks exactly. Here is the interesting part of the XML:

[XML]

Here's what I've done so far:

  1. Checked the power settings to m ...
Score: 0
rsyslog: regex extract between 2 strings
cn flag

I want to extract a substring of msg field between 2 strings.

Example of the log: Test local logging: db=testdb,message

What I want is "testdb", so, the string between "db=" and ","

This is my configuration:

template(name="jsonTemplate"
         type="list"
         option.json="on") {
           constant(value="{")
             constant(value="\"timestamp\":\"")      property(name="timereported"  ...
Score: 0
danidar avatar
use sssd-simple to restrict access to certain group
fo flag

I have configured sssd to authenticate against ldap however i want to restrict the group that can connect to the server.

the sssd.conf below allows users that are not member of the mentioned group to connect. why?

how make sure only user member of certain group can login? and not the others.

[sssd]
config_file_version = 2
services = nss, pam
domains = example.com
#debug_level=0x1310

[nss]
filter_users = ...
Score: 0
Powershell to List Sent Items From Shared Mailbox by User
ru flag

Is it possible to return a list of all items a user sent from Outlook on a given day, which includes mails they sent from a Shared Mailbox using 'Send As'? Ideally I'd like to use PowerShell.

Example:

  • User A sends 4 emails from their own User Mailbox
  • User A sends 10 emails from a Shared Mailbox that they have 'Send As' permissions on

I'd want to see a list of 14 emails. However, when I run the code b ...

Score: 1
Where does the configuration for routing rules come from on boot?
us flag

I am on RHEL7 with NetworkManager disabled and no additional legacy scripts installed. Meaning, that I still use:

/etc/sysconfig/network-scripts/ifcfg-eth0
/etc/sysconfig/network-scripts/route-eth0
/etc/sysconfig/network-scripts/rule-eth0

I have a problem with the rule-eth0 file. It loads nicely, and whenever I modify it and run $ systemctl restart networking, the new routing rules are getting p ...

Score: 1
Uninstalling Exchange 2010: Cannot find MSI for Microsoft Exchange 2007 Enterprise Anti-spam Signatures (ASEntSig.MSI)
us flag

Finished migrating from Microsoft Exchange 2010 to Microsoft Exchange 2016 and I am decommissioning the Exchange 2010 server.

When uninstalling Exchange 2010 I am getting an error, the uninstaller is looking for ASEntSig.MSI for Microsoft Exchange 2007 Enterprise Anti-spam Signatures and it cannot find it.

In the directory C:\Program Files\Microsoft\Exchange Server\V14\TransportRoles\agents\Hygien ...

Score: 0
GoogleUser247-2 avatar
OpenVPN Client doesn't connect to my own server, but receives packets according to tcpdump
cn flag

My problem is that I cant connect to my OpenVPN Server. I always get a "TLS key negotiation failed to occur within 60 seconds (check your network connectivity)" error. Running tcpdump while trying to connect on port 1194 on my server showed 4 packets from my PC.

My server.conf in /etc/openvpn/server:

# OpenVPN Port, Protocol, and the Tun
port 1194
proto udp
dev tun

#listen
local *my DNS*

# OpenVPN S ...
Score: 0
alex K avatar
FAIL2BAN filters. Any filter for this intrusion by internet search scanners?
vn flag
Jan 19 22:49:00 intelligent-mahavira postfix/smtpd[670231]: connection established
   Jan 19 22:49:00 intelligent-mahavira postfix/smtpd[670231]: master_notify: status 0
   Jan 19 22:49:00 intelligent-mahavira postfix/smtpd[670231]: name_mask: resource
   Jan 19 22:49:00 intelligent-mahavira postfix/smtpd[670231]: name_mask: software
   Jan 19 22:49:00 intelligent-mahavira postfix/smtpd[670231]: connect f ...
Score: 1
Adding a unique request header to hundreds of Ingresses with Traefik 2
ru flag

we're (finally) migrating from Traefik 1 to 2. We run 400+ apps on GKE. Our one remaining challenge is this:

In Traefik 1 we set an annotation on each app's Ingress that adds a header to the request to the backend. The value of that header is unique to each Ingress. Here's an example with the value . Each app has another value in its Ingress.:

---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadat ...

The Stunning Power of Questions

Much of an executive’s workday is spent asking others for information—requesting status updates from a team leader, for example, or questioning a counterpart in a tense negotiation. Yet unlike professionals such as litigators, journalists, and doctors, who are taught how to ask questions as an essential part of their training, few executives think of questioning as a skill that can be honed—or consider how their own answers to questions could make conversations more productive.

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