Unix is a computer operating system developed at Bell Labs. It is used widely in the computer industry all over the world. There are various flavors of UNIX namely Solaris, HP-Unix, AIX, Linux, etc. from several concerns and companies. If you are looking to obtain some Unix help for your project then you can take the help of freelancers who have expertise in Unix. Start by posting your Unix job today! Hire UNIX Engineers


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    Looking for a linux guy to move the [url removed, login to view] website, database to a new linux server.

    $20 / hr (Avg Bid)
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    Linux setup 6 days left

    I am looking for a Linux expert to help me with some setup issues.

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    Hello, I'm looking for someone who can assist me with properly configuring and setting up a firewall and fail2ban in prevention of brute force and random ddos attacks on my webserver. I also have a wide array of tasks I'm looking to get help with that are sever related :)

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    MongoDB - Help Needed 6 days left

    I have added Authentication in Mongodb and my [url removed, login to view] project is not connecting and same mongodb is connected using local mongo client.

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    Create a Perl script which will count the number of individual types of files in your system. (For eg .txt,.pdf,.jpeg,.doc etc..) and stores and them in separate folders

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    Required Installation of Wire Open source chat messenger with all server components on Linux based Server. The Developers / Administrator will be required to ensure the following steps :- 1. Fully functional Wire Messenger Chat server Installation and Deployment :- Ensuring the functionality of the Wire Messenger Server by connecting all the open source Wire messenger clients. 2. Document the Steps for installation along with the pre-requisites.

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    We need an expert in Hypermedia gateway configuration

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    50 points, due by end of day, November 14. Submit files to Linux server. Submit a text file with the design of the project, and name the file as project.txt. Provide specific answers to the following questions. 1. How many threads/processes are there? 2. What does each thread/process simulate? 3. Will each thread/process be blocked at some time of simulation? If yes, explain the circumstances. 4. When will a blocked thread/process be waked up, and by whom? 5. How many semaphores are there in your project, what is the purpose for having each? Submit all of your project’s source code using the submission command to the Linux server. 1. Write program in C language using Pthreads API to simulate the following IPC problem. Refer to Section 5.9.4 for specific instructions on mutex locks and semaphores. 2. If there are multiple files in your submission, you need to provide a makefile as well. 3. Make sure to use mutex locks or semaphores to synchronize the processes/threads. 4. Display messages to the screen to show the state of the system. A good way to validate your program running correctly is to perform some simple output messages to show the state of the system. You can experiment with these messages, but in general you want to demonstrate what each thread is doing. You can use an integer number to identify each thread. 5. If your program needs any arguments in command line (for example, number of passengers and number of cars), you need prompt proper message for the arguments and also valid the input. 6. You may consider how to terminate your program. There are many options. For example, terminate after serving the passengers a given number of times (each service means that one car is used by one passenger). You need to explain this in your code or output as message. Jurassic Park Jurassic Park consists of a dinosaur museum and a park for safari tiding. There are n passengers and m single-passenger cars. Passengers wander around the museum for a while, then line up to take a ride in a safari car. When a car is available, it loads the one passenger it can hold and rides around the park for a random amount of time. If the m cars are all out riding passenger around, the passenger who wants to ride waits; if a car is ready to load but there are no waiting passengers, then the car waits. Use semaphores to synchronize the npassenger threads/processes and the m car threads/processes.

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    I'm using Google Apps Standard 10 users. I want a local server (Zimbra) to act as smart relay server to fetch and send mails for all users and backup all emails. Need to train us to manage the installation. Its a fixed price project.

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    Script should use the base utilities like, awk, print, cat, zgrep, grep, gzip, ssh. How should script work : - Input the list of the servers where i like to search ( connect via ssh ) - input the message ID, email, destination or any other info for what i would like to search for. - path for logs, example /var/log/maillog.* - specific date, search in maillog files created on specific date. - save the output in a csv

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    I have a Server VPS and I need setup of SQUID Proxy with username/Password for only my use Its a Centos 6.9 Additional I need a IPTABLES Script for permitt access only from ECUADOR (Iptables from Country)

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    C program on CentOS 2 days left

    Hello, this semester I am taking operating systems course. Courses are in English. We are asked to create C codes that should do certain tasks on Linux. And this code must work on the lecturer's computer (lecturer uses CentOS). I am sending you the PDF of the homework. Tomorrow 2 pm is the deadline (GMT +3). I think it can be done because it is a weekly homework and it is not long. I would like to know your answer and price. Thank you

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    I need to make it work a vsftpd server on a specific folder and then securize everything my machine s a centos 7

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    I need a specialist in bitcoin daemon configuration and rescue Please only apply if you worked many times on daemon and know all the commands get your way around. The last thing I need is a Can do all, and try out. Current job to do. Configure [url removed, login to view] tx fee. Do a safe -rescan Track lost coins pull out tx transaction and analyze data. Server Linux UbunduC

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    I am looking for an authorised company who can provide a comprehensive Pen Test for one of my websites and API's. The server is a CentOS Company must have network qualifications bonus if you have ISO qualifications. I need it asap

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    Penetration Test For Website 2 days left

    I am looking for an authorised company who can provide a comprehensive Pen Test for one of my websites and API's. The server is a CentOS Company must have network qualifications and ISO qualitfication. I need it asap

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    Linux Enginner 1 day left

    aI need one srious and honest enginner to know linux, who are interested contact me thanks.

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    Hi i need installation and configuration there is the job: [url removed, login to view]

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    My server specification is : Intel Xeon E5-1650V2 HDD3x SSD 240 GB RAM4x RAM 16384 MB And I am running just 2-3 [url removed, login to view] cron script using mongo, and there are no website visitors. Then also my server average load is 16, sometimes it goes to 20. And around 12 GB ram it is using. Looking for an expert developer who can me in reducing the server load. I have attached my server htop screenshot.

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    we are e-commerce company located in Egypt , we have website in php from scratch. we need web developer and web designer to work with us as part time on monthly basis. responsibilities: 1- fix any issues related to website code or design 2- provide new features / enhance / change code or UI/UX 3- built any new required system / tools 4- anything related to coding / designing preferred to read & write in Arabic also have knowledge about : Our current stack consists of the following PHP 7 Python Symfony3 MongoDB MySQL Redis AngularJS React Nodejs Elasticsearch Git Linux

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