All Questions

I have a working wordpress site in mydomain.com. On this server I have a nextcloud installation. Reached as: mydomain.com/nextcloud Nextcloud is also working well. Bo recently I try to get ...

I am fairly new to Google Cloud Platform(GCP) and also Kubernetes. I was trying to run Cassandra using Kubernetes Engine and GCP provides one-click support to create everything. Because I was just ...

How to stop GCP vm instances using terraform? I have tried changing status of the vm instance, it's available for AWS but couldn't find the way to do it for GCP.

I'm working on a project that I've set up using microservices, trough Docker compose. The next stage is to create a deployment pipeline to an existing AWS account, where a web application is already ...

I need to upgrade an old Debian 6 to the latest release: the server host mail and samba NT4 domain for a small office. Everything, including /boot partition, is inside a software raid. What is the ...

Is it just normal Linux user creation at this point? I have my NAT and Bastion set up to login with SSH forwarding: ssh -A ec2-user@bastionhost ssh ec2-user@privateSubnetServer What's the best ...

I tried searching for how to do this but either my google-foo is not up to snuff, or it is simply not asked. I have a 3rd party application that I need to install on a computer in a private network. ...

If a user can access example.com by typing "api.example.com" or "err.example.com, how can I 301 redirect them to example.com? I know how to 301 redirect them by what goes after the .com, but what ...

I have the following network topology: N devices in the network, one is a gateway. All of them are in the same network. My goal is to use one device as a proxy for UDP packets. for example i will ...

i have a requirement to check the overall disk size of a linux server. is there any shell script to find the overall disk size. example: serverA -- allocated with 5 disks of below size sda - 100G ...

Query shows a very outdated reftime. Also I notice "spike_detect". # ntpq -pcrv remote refid st t when poll reach delay offset jitter =========================================...

Here is the relevant portion of my nginx.conf: server { listen 80; server_name my.domain.com error_page 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 ...

we have an exchange server in our company. When an external sender sends a mail to multiple employees in our company the whole mail is bounced when there is one non existent recipient/mail address in ...

I have installed 3 redis nodes with redis sentinels which is working fine on password lesss mode, Whenever i configured password redis instance automatic failover is not working, I dont know where is ...

I'm using the following code to filter out certain IPs in my access log: map $remote_addr $log_ip { #list IPs here to filter from access log "10.1.0.1" 0; #all internal access "100.100....

I have a Redmine installation on a Synology NAS. It is the standard Synology Docker package, based on sameersbn/redmine:3.3.6-1. Everything works as expected, but the size of allowed attachments. I ...

our Nginx config has quite a few server and location declarations. I'm working on adding some whitelisting using deny all and allow x.x.x.x directives. I'm wondering how I can define a global list of ...

Usually our jenkins console output used to displays the process what is going on,But since last week its in loading position and once job completed then only it displaying the output. How to resolve ...

Given I have a PRIMARY server and a REPLICA. When I need to run a MIRROR server I want for security reasons to have READ-ONLY ACCESS Q: How to generate a second pair of access key and secret key for ...

I was wondering what is the best way to implement a policy on OU's for a domain controller. Essentially I would like to make a policy on an OU so that as soon as a user is added to that OU or a new ...

I have a WordPress site that periodically peaks in traffic, this does not happen often enough to warrant a beefy server. So I was planning on setting up a load balanced cluster of small droplets. One ...

On my PC I have an issue related to UDP: when snmp bulk request comes and response size is larger than MTU (1500), UDP packet fragmented but only the first part is sent to network. I get a traffic ...

I've a Linux VPS witht these spesifications: Total processors: 6 (Intel(R) Xeon(R) Silver 4114 CPU @ 2.20GHz, 2199.998 MHz, 16384 KB) Memory: 16266088 SSD Hard Drive PHP 7.3 (ea-php73) - Handler: ...

One of our servers that has a high email load ends up just grinding to a halt when we issue postfix reload. It's as if it slowly tries to finish process emails currently being processed - but carries ...

I'm on Windows 10 Pro Build 1803, and my default Hyper-V HNSNetwork is assigning IPs to my virtual machines correctly. However, the IPs are seemingly leased for some time, even if the VMs are turned ...

I'm planning a new server, and I'm trying to establish what we really need. I currently run: 1 x Magento 1.9 store with ~50 products and ~1500 uniques/day 1 x WooCommerce store with ~300 products ...

I am creating an nfs server deployment / service into my k8s cluster apiVersion: v1 kind: Service metadata: name: nfs labels: app: nfs spec: selector: app: nfs ports: - name: tcp-...

I cannot set properly password_query from Roundcube password plugin, to change passwords by users. I tried many configs without result. Connection is through SQL, here are my settings: $config['...

Need an explanation of how the "mail enabled security group" work compared to "security group", when giving fullaccess and sendAS permissions on a shared mailbox. Since giving fullaccess with a "AD ...

I need some help with securing my test XAMPP server on ports 80 and 443. I am running Apache 2.4.7 on Windows 7 machine. The setup is the following: I am redirecting all traffic coming on my server ...

I'd like to format gcc -v output to be more readable (one option pre line) using the following: gcc -v | sed "s/ --/\n/g" but it doesn't work. The gcc -v output stayed unaltered - redirectiong ...

I have a public IIS hosted web site running on windows server 2016. This server is member of a windows nlb cluster. I can't access this web site through https directly from the cluster nodes. This is ...

Is microk8s secure enough to use in 'production'? Are there any steps that I should take to secure microk8s if the server it is running on is accessible to the internet? I’m considering using ...

As I searched for the stickiness in Elastic Beanstalk I didn't find the way how to include it using AWS Cloud Formation. Can anyone help me to do that thing. Thanks in advance.

I have a host with dnsmasq enabled.I have hardcoded the DNS IP used by docker0 interfaces. On dnsmasq configuration, I have added IP from docker0 interface and 127.0.0.1. Moreover, the running ...

I have Subscription where lots of Resources and Resource group created, i want to list all user access and what type for access level user has like Owner contributor rider through the Powershell

I have a LAMP server and recently I have been getting requests that timeout. When inspecting the request in Chrome the timing tab states that it "Stalled" for 30 seconds. I have no log of the request ...

I am running a webserver on Ubuntu 16.04 LTS. My CMS relies for updates on a site hosted with a Cloudflare certificate. My problem is that is started recently to be not accessible anymore. When I ...

I have the following entry in /etc/postfix/virtual: v2@mydomain.org tibor@mydomain.org, tracking@works-organiser.com tracking@works-organiser.com tracking.tracking@localhost The following entry in /...

I am attempting to install Microsoft Azure Backup Server on a non-DC Windows 2016 server. The setup fails when running configuration post sql service start with the following error : Exception : => ...

I am redirecting the URL from one domain to another using the nginx server block like below: server { server_name subdomain.example.com return 301 https://subdomain.example2.com$...

I have a device connected to my Debian linux box, lsusb says: Bus 002 Device 005: ID 0525:a4a7 Netchip Technology, Inc. Linux-USB Serial Gadget (CDC ACM mode) In /sys/bus/usb/devices/ I have ...

I have an ALB with a Lambda as a target. The lambda is just a simple python hello world: import json def lambda_handler(event, context): # TODO implement return { 'statusCode': 200, ...

I'm using CloudFlare in a shared environment and I'm trying to help block non-CloudFlare users who circumvent to my origin IP. Loading up the web page I see the header server: "cloudflare". So I ...

Wanted to what is involved in making an app which can read out loud the text from web pages or pdfs etc, how do you go around developing the app. Which all components of computer field is involved? I ...

this is my virtual host setting. whenever i trying to load my website, it will give Apache default page but after few refresh it will load my website. I tried and search about this issue but everyone ...

I have a Linux NTP server with a ublox M8Q GPS module connected via GPIO (UART @ 9600bps and PPS). What I observe is that the local GPS source — SHM(0) — gets marked as falseticker and I'd like to ...

I'm currently working with libvirt. after i reduce the number of vcpu cores with below command, the operation will be completed successfully. i should also mention that my current and max vcpus is 4, ...

I looked through some hosting websites (https://www.fastcomet.com and https://www.hostinger.com) that claimed they support nodeJS. When they list features, however, nodeJS never appears. Instead, they ...

I am playing with a Raspberry Pi and in order to turn it off, I run sudo shutdown -h now Isn't there a less verbose way to shutdown Linux?