UNIX is a multi-user, multitasking operating system used for servers, desktops, and mobile devices. It is widely used for its stability, uniformity and affordability. An UNIX engineer can provide invaluable assets to clients in a variety of ways from configuring and troubleshooting UNIX systems to programming application scripting and supporting distributed systems.
An UNIX Engineer can resolve issues with databases, applications, webhosting, firewalls and more. They can help offer insights such as company data backups, system configurations, security implementations and data optimization.
At Freelancer.com hundreds of successful projects hiring UNIX engineers have been completed.
Here's some projects that our expert Unix engineers made real:
- Creating mining pools and mining software for both Linux and Windows
- Assistance with configuring KVM nodes
- Setting up VPN connections between AWS and private servers
- Writing bash shell scripts using virtual box and Ubuntu
- Reverting OS updates when they stop booting
- Moving large files from one Linux server to other servers
- Migrating Radius from one centos server to another
- Analyzing Asterisk issues and providing solutions
By leveraging the expertise of an UNIX Engineer hundreds of businesses have enabled their systems to be highly secure and reliable. It's time for you to take the next step on your journey by hiring an expert UNIX Engineer on Freelancer.com to ensure innovative solutions for your business. Employing a skilled freelancer from our platform will enable you to advance into the future with confidence knowing that you are relying on experienced professionals.46,146 értékelés alapján az ügyfelek 4.92 / 5 csillagot adtak UNIX Engineers szabadúszónknak.
Alkalmazza UNIX Engineers szabadúszót
LINUX - IPTABLES TRAFFIC PROXY SERVER - SQUID TRANSPARENT Necessary to configure "SQUID TRANSPARENT" and Iptables to connect proxy server. http_port 8888 transparent /var/log/squid/ This example iptables output traffic proxy server: # Redirect HTTP traffic to the proxy server sudo iptables -t nat -A OUTPUT -p tcp --dport 80 -j DNAT --to-destination "$PROXY_IP:$PROXY_PORT" # Redirect HTTPS traffic to the proxy server sudo iptables -t nat -A OUTPUT -p tcp --dport 443 -j DNAT --to-destination "$PROXY_IP:$PROXY_PORT" Error on connected iptables to squid proxy /var/log/squid/: TCP_MISS/403 4135 GET - HIER_NONE/- text/html TAG_NONE/400 4417 NONE error:invalid-request - HIER_NONE/- text/html
IPTABLES TRAFFIC PROXY SERVER - SQUID TRANSPARENT Necessary to configure "SQUID TRANSPARENT" and Iptables to connect proxy server. This example iptables output traffic proxy server: # Redirect HTTP traffic to the proxy server sudo iptables -t nat -A OUTPUT -p tcp --dport 80 -j DNAT --to-destination "$PROXY_IP:$PROXY_PORT" PROXY_PORT="3130" # Redirect HTTPS traffic to the proxy server sudo iptables -t nat -A OUTPUT -p tcp --dport 443 -j DNAT --to-destination "$PROXY_IP:$PROXY_PORT"
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 ...
Project Title: MFG Pro Application Server Migration and Upgrade Project Description: The objective of this project is to provide comprehensive support for the MFG Pro application server installed on AIX version 5.3 Unix servers in both Mumbai and Bangalore. The project will encompass the following key tasks: 1. Current Environment Assessment: - Conduct a detailed assessment of the existing MFG Pro application server setup on the IBM Server P740 and P500 series running AIX version 5.3 Unix. - Identify any performance issues, compatibility concerns, or areas requiring improvement. 2. Support and Maintenance: - Provide ongoing support and maintenance for the MFG Pro application server, ensuring its smooth operation and availability. - Address any server-related issues, software...
tareas en servidores linux y proxmox
I'm looking for solutions to help us pro-actively detect and block phishing/malicious emails before they reach our SMTP server. The solution should be capable of acting as a man-in-the-middle system that would accept all incoming email packets to the MTA ( Mail Transfer Agent) probably by inputting the SMTP/MTA credentials and then it would accept these emails. detect every packet and block any email based on certain strings/words we will input before passing it to the MTA for final delivery. More details will be discussed over chat.
Hi Upload 4 simple HTML websites into my server. We have Vesta Panel. Just need those 4 sites made live today That's all
I need a docker file for all open source VLSI tools. All the tools are listed in below links, these links contains links of individual tools and the install/configure instructions are provided in respective links: 1. 2. 3. 4. 5. 6. 7. 8. List of tools in attachment that should be installed, environment variables configured, tested, and a document must be provided with tools, their locations etc. Make sure the tools are able to use the open source skywater130 pdk. The docker should be accessible using ssh with x11 and also accessible using VNC (tight/tiger or any other VNC). If a tool is not reachable or facing any problems in installations I can be reached and I can help out.
Unix and C Program for Specific Task I am looking for a programmer who can create a Unix and C program that will perform a specific task. The program should be of intermediate complexity and written in C. The ideal candidate should have experience in: - Unix systems - C programming language -System calls -no libraray calls -no plagirism no AI no chat gpt help (code from scratch) If you are confident you can deliver a quality program that meets the above requirements, I look forward to hearing from you.
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.
Please find me a VPS service provider that would allow me to limit ( change) the maximum number of connections allowed. And I should be able to see the connection logs ( both inbound & outbound). And set up a mock WordPress website on it, with a couple of hundred pages, which can be a copy or any content.
CPU AMD Ryzen 9 3900X Memory 128GB DDR4 Operating System Linux Ubuntu 18.04 - 64Bits I am looking for someone who can and has the experience to install a cryptocurrency mining server KASPA coin (kheavyhash algorithm) See the attached file mining pool server, like this
I am looking for a expert freelancer who can help me setup a bare metal dedicated server. The server will be running on Linux, and the primary purpose of the server is for web hosting. I require a standard setup for both server configurations and software installations. Ideal Skills and Experience: - Experience in setting up bare metal dedicated servers - Proficient in Linux operating system - Experience in web hosting and server management - Knowledge of standard server configurations and software installations
Need 3+ yrs experience Informatica power center developer candidates for my work support. Need Hyderabad candidates only. Most preferrables females only. Languages- Telugu and English.