Ubuntu is an open-source, Linux-based operating system that is secure, scalable, and compatible with most IT infrastructure. It has a stable environment and is known to be secure with majority of the services having built-in security features. With an Ubuntu Expert on your side, you can build an efficient system, save time, and deploy solutions faster. Moreover, they are up to date with the latest developments in Ubuntu, providing solutions that fit your needs.
Here's some projects that our expert Ubuntu Experts made real:
- Writing complex scripts for automating tasks
- Developing streaming apps using FFMPEG and LARAVEL
- Setting up servers optimized for PHP and MySQL
- Assisting with virtualization technologies
- Integrating solutions from AWS such as secret manager
- Implementing authentication protocols such as DKIM or SPF
- Installing next generation education platforms like OpenEDX
- Optimizing proxies for large scale deployments
With professional Ubuntu Experts on board, no matter the size or scale of your project, you can be sure that we can make it happen. Our team covers almost all of issues related to the development of Ubuntu solutions and will bring future proof solutions to reduce complexity and downtime. So why wait? Get started now by posting your project on Freelancer.com to find the perfect Ubuntu Expert to tackle your unique business challenges!Daripada 75,380 ulasan, klien menilai Ubuntu Experts 4.9 daripada 5 bintang.
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I am currently experiencing difficulties accessing a third party website from my digitalocean ubuntu server, and I believe it may be due to a Nameserver issue. I am looking for a freelancer who can help me resolve this issue. Skills and Experience: - Familiarity with digitalocean ubuntu server setup and configuration - Knowledge of Nameserver configuration and troubleshooting - Experience with domain registrar and updating Nameservers - Ability to diagnose and resolve server connectivity issues.
- Install fusionpbx - Setup Inbound/outbound SIP trunks - Setup 3 extns - Test softphones - Delivery
Hi, I am looking for someone skilled in C++ builds under Centos/Ubuntu Linux. I need to build some old Turbo Vision Demos library, to do some tests with this awesome text-based UI. I can use Centos or Ubuntu. Example repos : I have no experience in building this stuff, and I need a clear and simple tutorial : - which packages/tools to install, in which order. - how to build and run the demo apps included in the repos above. - how to build and run my apps. PS - I am also open to suggestions on better/newer TUI frameworks. Thank you.
I am currently utilizing two mail servers simultaneously. How can I configure the system to ensure that if the first mail server fails to find a valid mailbox or user associated with the recipient address, the email is automatically redirected to the second mail server? First server: postfix mailserver: Second server: Microsoft Office 365: I get this error when the user is not found in the mail server "Address not found Your message wasn't delivered because the address couldn't be found, or is unable to receive mail." To fix this, I used the transport file but it's not working correctly 1. I created a transport file for the following: [alex@] smtp: smtp: 2. I configured postfix to enable this transport file transport_maps = regexp:/etc/postfix/transport
Tengo un problema con la configuración de mi certificado SSL. Se trata de un wildcard. Tenemos un dango en el VM y los websockets no admiten certificados configurados como autofirmados.
I am looking for a freelancer who can help me run a Python script on my server using Docker. This project is for personal use. I have no experience with either running Python scripts or using Docker, so I need someone with expertise in both. The purpose of the Python script is for AI. Ideal skills and experience for this job include: - Proficiency in Python and Docker - Experience with running Python scripts on servers - Knowledge of AI and machine learning - Ability to troubleshoot and solve any issues that may arise during the project.
We are looking for a Linux programmer to help us with a Synology NAS task scheduler. The task scheduler should be able to run a script on a daily basis. We require someone with experience in Linux (synology dsm 7.1). Synology NAS boxes have their own task scheduler that accepts scripts. We simply need a script to scan the entire volume "homes" directory for a date string with today's date and if files have the matching date within their filename, it's copied to multiple other folders. We haver a script that deletes files in this way daily if you need to look at it.
I need someone to help with building a python automation to auto message my existing list of customers by username on Linkedin automatically. The automation will run on a Linux server Ubuntu 20.04. The message sent will be read and loaded from a csv file. The usernames will be read and loaded from a csv file. The automation must have a cron so it will not over used the api or ban the account . The successful freelancer should include a detailed project proposal in their application. The messaging platform that will be used is linkedin and standard templates will be used for each message. The ideal skills and experience for this job include: - Expert knowledge in Python automation - Strong understanding of linkedin messaging platform - Ability to create and implement standard message tem...
I need someone to help with building a python automation to auto message my existing list of customers by username on Twitter automatically. The automation will run on a Linux server Ubuntu 20.04. The message sent will be read and loaded from a csv file. The usernames will be read and loaded from a csv file. The automation must have a cron so it will not over used the api or ban the account . The successful freelancer should include a detailed project proposal in their application. The messaging platform that will be used is twitter and standard templates will be used for each message. The ideal skills and experience for this job include: - Expert knowledge in Python automation - Strong understanding of twitter messaging platform - Ability to create and implement standard message templ...
I need someone to help with building a python automation to auto message my existing list of customers by username on Instagram automatically. The automation will run on a Linux server Ubuntu 20.04. The message sent will be read and loaded from a csv file. The usernames will be read and loaded from a csv file. The automation must have a cron so it will not over used the api or ban the account . The successful freelancer should include a detailed project proposal in their application. The messaging platform that will be used is Instagram and standard templates will be used for each message. The ideal skills and experience for this job include: - Expert knowledge in Python automation - Strong understanding of Instagram's messaging platform - Ability to create and implement standard m...
I am looking for an expert who can simulate a GPON network in ns3 on Ubuntu. I have a specific GPON network topology in mind and my main objective is to perform a performance analysis. The key performance metrics that I want to analyze are throughput. Ideal Skills and Experience: - Expertise in ns3 and Ubuntu - Strong understanding of network performance analysis and metrics - knowledge in C++ and python
I am looking for a consultant to help me with my Lightsail AWS instance. Although I have tried some troubleshooting steps, I am still experiencing some issues with my instance. Specifically, I am having trouble for accessing via ssh (web and via putty or mobaxterm). This is because i am using ubuntu 20.04 and i think in the reboot has actualized and changed some parameters of the sshd_config. I tried to recover from old snapshots but i have the same problems. I tried adding some startup scripts, but maybe i did not get the point. Another option is to migrate to ec2, but i do not have the possiblility. I need to access that server, because i have a software done by laravel that it is working fine, but i store some files there . For resolving this issue, I would prefer to discuss possibl...
Create text file step by step commands: Configuring Squid Proxy Transparent to acess trought Iptables Acess Trought Iptables Squid proxy: example commands: iptables -t nat -A OUTPUT -p tcp --dport 80 -j DNAT --to-destination "$PROXY_IP:$PROXY_PORT"
I have this error when i send mail from centos, and when i send from gmail i ahve this one This is the mail system at host ams1- blade53-3.maas. I'm sorry to have to inform you that your message could not be delivered to one or more recipients. It's attached below. Mail Delivery Subsystem <mailer-daemon @> 9:40 AM (29 minutes ago) to me Error Icon Message not delivered Your message couldn't be delivered to admin @ because the remote server is misconfigured. See technical details below for more information. The response from the remote server was: 554 5.7.1 <admin @>: Relay access denied
I am looking for a freelancer to configure email receive and send on my CentOS web panel dedicated server. I have specific requirements for the email client program that will be used, so please make sure you have experience with the following: - Configuring email on CentOS web panel - Setting up a specific email client program (to be specified) - Troubleshooting any issues that may arise during the configuration process Skills/Experience Required: - Expertise in CentOS web panel and email configuration - Experience with a variety of email client programs, including the specific program requested by the client - Strong troubleshooting skills to address any issues that may arise during the configuration process If you have the necessary skills and experience, please submit your proposal ...
We are looking for someone to assist us in installing discourse on an ubuntu 20.04 server. We are having an issue with the installation that we have been unable to resolve. We will provide you with root level access to a fresh Ubuntu 20.04 server on our VPS. We need someone who can successfully resolve the issue and whatever others may come up to get the installation completed & discourse running properly. We will need you to document the process in a way that we can follow the instructions you provide & successfully install it ourselves on a freshly loaded server. The project will not be considered complete or successful until we can perform the install ourselves with your instructions. The attached file will show a portion of the install process and where the failure occurs. We ...
To help support my Zimbra Network 10, I'm looking for an expert to help me enable chat and video. Specifically, I'm running Zimbra 10 and need assistance with the initial setup. Ideally, I'm looking for someone who is knowledgeable regarding Zimbra 10 and can show me how to get the chat and video features up and running quickly. If possible, I'd like someone who has experience setting up this feature before and can provide access to relevant resources. If you think you can help me get the chat and video features enabled on my Zimbra Network 10 in a timely manner, please don't hesitate to reach out. I'm looking forward to hearing from you soon.
The goal of this project is to install ffmepg and must work with my script My server is UBUNTU 22
I am looking for a freelancer who can implement Virtual SonicWall NSv 470 in my Ubuntu 22.10 environment. The primary purpose of this implementation is to enhance my network security. I have access to the SonicWall NSv 470 software and I have a detailed plan for the configuration and setup. The ideal freelancer for this job should have experience in implementing Virtual SonicWall NSv 470 in Ubuntu environments and have a strong understanding of network security. They should also be able to: - Understand and execute my detailed plan for configuration and setup - Troubleshoot any issues that may arise during the implementation process - Provide suggestions for optimizing the implementation for my specific use case If you have the necessary skills and experience to complete this project, p...
Postfix & Dovecot Configuration for last Version of Ubuntu Server on Raspberry PI I am looking for a freelancer who can help me configure Postfix and Dovecot on my Ubuntu server. The ideal candidate should have experience with email server setup and configuration. I require an mail server : *with CRAM-MD5 authentification for users **no anonymous login **no plaintext communications *SSL configuration for ports 993 and 465 only **configuration help if google mail has some errors with receiving / transmitting from mail server *virtual users configuration from own created file *outlook clients access for ports 993,465 over SSL *configuration to send emails from php *spam filter configuration and how to update, config help / advice You will get temporary login access o...
I have 1 PC Router router with openwrt I need to make my router to connect to socks5 proxy using redsocks and broadcast wifi through this socks5 WE CONNECT TO ANYDESK. WORK SHOULD TAKE LESS COAL 2 HRS MAX
I have 3 servers under docker, what i need is someone who can install gitlab, configure runner to staging and production server, and do config for CI CD also i need to have a kubernates for communication, and portainer to install other tool if need. All my projects will be under docker so i need someone who can configure my 3 servers to do well CI CD.
I need to build Custom Openwrt Firmware to install It on My Mikrotik or UBNT device to get new Freqencies ( Like Mikrotik SXTSq so I can get new freqencies above 6000MZ and higher POwer )
I am looking for a skilled freelancer to help me check my Plex Media Server and NFS storage on my i9-13900 & i5-13500 & i9-12900K & AMD5950 server hosted on Hetzner. - i have Plex Media Server Debian11 ( i lot of buffering ) - i have 4 Storage Server Debian11 and Ubuntu - all Server Connect vSwitch and Mount Drive Folder By NFS What i need , help to Find Problem The server Keep Down and crush and alot of buffering Some One really Know about Plex Media Server And CDN Thanks
hi guys! I need a person who can help me with a task that I got afret my job iinterview. Need to do it really soon, please help me here is a task: Deploy a new Active Directory domain on Windows Server, create multiple accounts (user and admin) Add a Windows 10 client machine to the created domain. Log in as a domain user. Configure SSO in IRP (authorization via AD using Kerberos (see documentation in R-Vision system)) Log in from a Windows 10 client machine using SSO. Authentication should take place automatically when you open the IRP web interface in a browser. Using the R-Vision REST API Create an incident that will contain the name of the AD account created earlier (You can use Postman, curl, python). Link to the Postman collection a connector to Active Directory(LDAP) to get the a...
Ubuntu Server Installation Assistance Needed I am looking for a freelancer who can help me with the installation of Ubuntu on my server. Here are the details of my project: Ubuntu Version: 22 - The freelancer should be familiar with the specified version of Ubuntu and have experience in installing it. - This is customer installation, they have RAID setup, need help online to make this work Timeframe: ASAP - The project needs to be completed as soon as possible, so I am looking for a freelancer who can work efficiently and quickly. Ideal Skills and Experience: - Strong knowledge of Ubuntu server installation - Experience with server setup and maintenance - Ability to work quickly and efficiently to meet tight deadlines If you have the necessary skills and experience, please send me a p...
I am in need of a freelancer to rescue my Hetzner server. I am experiencing issues with my server as I have forgotten my root password. Unfortunately, I do not have a backup of my server. My server runs on Linux. Ideal Skills and Experience: - Experience rescuing Hetzner servers - Expertise in Linux operating systems - Proficiency in password recovery techniques - Ability to perform server backups and restore data - Strong communication skills to keep me updated on the progress of the project.
I am in need of a Python expert who can help me resolve an issue with my RTSP server on Ubuntu. The specific error message I am encountering is not being able to connect to the server. I have tried some troubleshooting steps, but they didn't work. I need this issue resolved urgently, within 24 hours. Ideal Skills and Experience: - Strong expertise in Python programming language - Experience working with RTSP servers on Ubuntu - Knowledge of OpenCV and its integration with RTSP servers - Familiarity with troubleshooting and resolving server connectivity issues - Ability to work efficiently under tight deadlines.
I am looking for someone with experience in Linux, Vmware, and Dell vxrail to assist me to pass the job interview as sr. system engineer. The ideal candidate should have previous experience in these areas and be able to provide efficient and effective solutions. Skills and experience required: - Proficiency in Linux, Vmware, and Dell vxrail, ansible - Strong knowledge of installation and configuration processes - Ability to troubleshoot and maintain systems - Excellent communication skills The project is expected to be completed within 1 day, and no ongoing support will be required once the project is complete.
Need an Ubuntu expert to deploy an application that has 3 parts, Front end is React - Knowledge of Docker, nginx, and php must need - Deploy will not be longer than 30 mins for an Expert Need to finish within a few hours now, Thanks