System admin is the process or person employed to maintain and operate a computer system or network. System admins install, support, configure and maintain servers and other computer systems. They also periodically do scripting tasks and respond to service outages or other problems involving servers or desktops. If your business needs help with system admin tasks, then you can hire freelancers who can work with your computer systems. Talented and experienced system admin freelancers can be found here. Simply post your system admin task or job today.Na podstawie 177077 ocen klienci oceniają System Administrators 4.87 nas na 5 gwiazdek.
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Hello, I need Clavister VPN Server ( I guess the package name is Clavister cOS Core ) on a VPS. There is L2TP / IKEv2 and some other vpn protocol. But OneConnect is my main request. so you need to configure OneConnect vpn service on my server.
We are experiencing server strain from 30000 instances of a bot accessing our site. It's legitimate bots like Googlebot. Blocking bad bots via the htaccess file does not seem to work.
Hello, I need an expert in troubleshooting PHP-FPM segfaulting. I have a custom PHP installation and it appears FPM is segfaulting, php-fpm: segfault at 7feb0000030c ip 000055c1cf68a17f sp 00007ffdbf8d0160 error 4 in php-fpm_7.4[55c1cf22f000+c1b000] Tech will need to help me find the cause and recommend appropriate solution to solve the problem. SSH access wont be provided. I will provide all the output of commands you wish me to run and the backtrace of gdb if needed.
We have set up a Solana Pay demo on our Linux Centos 8 server. For your reference, the source code for the demo basically consists of React, Web3js, and Typescript and can be downloaded at the following github repo: We are experiencing CORS errors when testing the demo on our server: Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at ... (Reason: CORS header ‘Access-Control-Allow-Origin’ missing). Status code: 403. TypeError: NetworkError when attempting to fetch resource. :25 CORS Missing Allow Origin It will help if you have experience as a Linux System Admin. We will provide access to our server where we'd like you to troubleshoot the cause of the CORS errors. We are looking for a long-term relationship and have sever...
Hello, We are running issues with Litespeed Enterprise and WHM with Centos 7.9 What I need is you to investigate the problem and fix the issues: What is needed: 1. Apache is not working, httpd is down 2. CSF stop working, it should be working 3. Immunify360 is down it should be installed and working as supposed to be. 4. Litespeed Enterprise should be up and running. Kindest Regards
Hi I was having an issue logging in with the server today with Putty. After trying a couple of times, and restarting the server, still, the login error didn't go. Then I rolled back the server on the previous date Snapshot and then I am getting a error message on the contabo side. Attached the error message. I also need the person to verify the storage is a SSD or NVMe? If you know to customise the server for the best performance then I would need this as well.
Facing some issue in passing custom headers.
-You will have to work remotely to install Mailwizz on a Fresh Ubuntu Server -Configure subdomain on cloudflare to point to the server and https -Apply a firewall from the server control panel to the server i need it done now, please say i understand to confirm your bid and you must be able to work over Teamviewer.
We are searching for a network administrator, who has experience in network segmentation and can help us out. We are planning to do a network segmentation from 27. December to 30. December. The tasks are: Working out a plan for the network segmentation, configure the firewall, configure the switches and configure some clients. We are also planning to integrate 802.1x. Wir suchen einen Netzwerkadministrator, der Erfahrung in der Netzwerksegmentierung hat und uns helfen kann. Wir planen eine Netzwerksegmentierung vom 27. Dezember bis 30. Dezember. Die Aufgaben sind: Einen Plan für die Netzwerksegmentierung erarbeiten, die Firewall konfigurieren, die Switches konfigurieren und einige Clients konfigurieren. Wir planen auch die Integration von 802.1x.
fix the DNS_PROBE_FINISHED_NXDOMAIN problem on my website
Auf einem Kundensystem würden wir gerne IIS so konfigurieren, dass die Windows Authentication zum Einsatz kommt. Leider funktioniert dies jedoch nicht. Wir haben schon diverse Anpassungen ausprobiert, SPN-Einträge gesetzt usw. Wir sind daher auf der Suche nach jemandem, der bereits Erfahrung mit der Windows Authentication hat und uns hier kompetent weiterhelfen kann. Für einen Profi sollte das Thema hoffentlich in 1-2 Stunden erledigt sein.
Hi I need one little help with one of the tasks on OPNsence on AWS Let me tell you about the issue that we face launching the firewall on AWS through API works fine but when we want to demolish the firewall or if we delete one of the interfaces from the firewall, it gets stuck and doesn't allow us to work further When we try to change any setup or remove any interface, or if we make any changes on the interface, the FW gets stuck and the only issue to get this unfreeze is to restart the firewall
Hello, we have a linux plesk server and recently we noticed some issue with gmail. when we sent an email from gmail to our local email most of the time its not receiving to inbox. Some times we randomly receive the gmail email from gmail but most of the times we don't receive. also usually every day we getting many spam emails to our inbox coz of that we have put some spam control restrictions so those worked fine. But recently we noticed some days we started getting spam emails. Can someone fix this ?
Cuando reinicie el servidor contratado en Digital Ocean, los correos dejaron de funcionar y no puedo acceder a mi cuenta porque me pide mi correo que esta caído por el reinicio que hice en Digital Ocean. Por lo tanto necesito volver a acceder a mi cuenta para reiniciar nuevamente y colocar otra dirección de correo que no sea la misma que tengo en el servidor
Implement the following computing infrastructure services for a new Enterprises Part 1: Active Directory and Domain Controller Environment Part 2: Print and File serving Application services including Web and email servers Part 3: Storage Area Network (SAN)
I am having difficulty setting up a pihole vpn server on my raspberry pi. I have set up pihole on my own but cannot for the life of me get wireguard to run in tandem with pihole. I wouldn't mind doing a fresh install of my raspberry pi with whichever packages you suggest. I want to set up pihole and wireguard on my raspberry pi as a server. I have a dynamic ip and I would like to have that automatically update with the hostname of a ddns. I would also like a firewall within my raspberry pi to be more secure.
I need a person who is experienced in puppet, terraform ansible and linux, and good knowledge of cloud as well azure /aws. I need a support on a project for long term basis, Details will be discussed after a initial discussion. Thanks
This is azure DevOps..i need experience person who are expert azure DevOps..for my consultant support Indian time 8:30 pm to 9:30 pm Monday to Friday 14$/hourly. Btw this support will be on zoom meeting which we will provide you and you will connect with my consultant and support him/her.
I am currently using DUO for MFA whenever I log into Server via remote desktop, I am looking to switch from DUO to Microsoft MFA using Azure NPS
I’m looking for someone that has deep knowledge in packetfence install and setup packetfence to fit our needs. We will run packetfence in Linode with 3 VMs. We will use it as a multi tenant setup to manage our customers networks that are at customer locations. We are also wanting to have a captive portal for each customers WiFi. For the master tenant that will be used by us to manage the system and tenants, it should use SALM authentication. For tenant accounts, it should be able to authenticate via the customer's Active Directory, SALM, and/or Azure AD since each customer can be different. For tenant wifi captive portal, they will have a guest portal and a corporate portal. The guest portal should allow registration for guest users to use their email to connect. Guest accou...
JOB 1...!!!!!!. install and configure everything centos cpanel: add /varnich ningis install php versions available to selector customers php versions 7.0-7.4-8.0-8.1 JOB 2..!!!!!!....WHICH SCRIPT ...................... .payment gateway CHECK THAT SCRIPT POSIBLE ADD MULTILANGUAGE .FRENCH AND OTHER install the theme script on my domain: Sana Community - Premium Theme for Peepmatches Script: check the link: 3... incorporated this following script: NodeJS and Socket.io. :::::verify consult the payment methods available on the scripts ::::I want a site ready to work add French or multilingual language any script
1.... install and configure everything !!!!!BUDGET 40$ centos cpanel: add /varnich ningis install php versions available to selector customers php versions 7.0-7.4-8.0-8.1 2................................................ install the script on my domain: Sana Community - Premium Theme for Peepmatches Script: check the link: 3... embed the following script control link: NodeJS and Socket.io. consult the payment methods available on the scripts I want a site ready to work add French or multilingual language any script
i need to Install ssl certificate on a drupal site and move it from one domain to another
Hi , AWS Load Balancer is already configured , and one ec2 instance is running , and it working as expected, but health check is getting failed due to this If I upload new war file , it is not updating the war file I will provide remote access to resolve issue, Budget is INR 1000 fixed, it will take hardly 30min , if you are expert in AWS Load balancer Thanks Mohammad Asad
I expect this is a routine job for an experienced server administrator. Your quote should be on the lower end of a "Simple Project", that is closer to US$30 than US$250. cPanel has found three issues that prevent a (LATER) upgrade from CENTOS 7.9 to Almalinux 8. Your task is to fix these three issues: 1. You are using MySQL 5.7 community server. This version is not available for AlmaLinux 8. You first need to update your MySQL server to 8.0 or later. You can update to version 8.0 using the following command: /usr/local/cpanel/bin/whmapi1 start_background_mysql_upgrade version=8.0 Once the MySQL upgrade is finished, you can then retry to elevate to AlmaLinux 8. 2. One or more enabled YUM repo are currently unsupported. You should disable these repositories and remove packa...
We have teamed 3 network cards and bonding on synolgy server. we connect the isci to the file server. we use a software with data path to open our file and it says not reponing. when we open the path we can see the data but from program is not openning and is very very slow
I am looking for someone that can create a KVM bridge for me. The server is running centos 7 and I am looking for this server to run virtual servers. The details are below and should only take a few mins to sort out. The server is not yet in the data centre and I am looking to get this setup before it goes in. Can you help, If so you will need to connect via teamviewer to set this up. Please do not respond simply saying that you can do this I was to know your background and what is required and the changes that are required to complete this? Thank you
Hi I need expert for aws with terraform support my consultant Indian time 11 pm to 12 am Monday to Friday. 14$/ hourly. This support will be on zoom meeting which we will provide you and you will connect with my consultant and support him.
Hi, we use Google Ad Manager to manage all the banners on our website. It used to be working on two domains: , and , but it stopped working on a few months ago. Anyone knows how to fix it? Eg. these two pages have the exact same code, can display the banner normally but the other one doesn't: Please start your proposal with "PERGAMON" to prevent spam proposals.
This job is to configure a Ubuntu VPS with - Hestia Control Panel - - Foundry VTT - - Nextcloud - - Firefly III - This are the crucial, if Socioboard () can be installed on too that would be great. All software is to be installed using the Hestia standard, so it can manage SSL Certificate and other things. It will be all under the same domain - Domain -- Subdomain A - Hestia admin -- Subdomain B - Foundry -- Subdomain C - Nextcloud -- Subdomain D - Firefly -- Subdomain E - Socioboard Hestia does have a installation of Nextcloud native through it, but I want you to configure and install a redis server for/in it. My work schedule its from 11am to 8pm (GMT-3). So we can schedule this in the hours before this or later. This will be done through a remote desktop app like Team Viewer ...