Linux is a variant of UNIX and is an operating system. It is widely popular and in use all over the world in the form of servers and Linux-based desktops. If your business needs help developing for or working with Linux environments then you can hire freelancers who are experts in Linux. These freelancers can then help with your Linux-related tasks. Start connecting with them by posting your Linux job today.

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    273 搜到的工作,价格货币为 USD

    i have a project built in qt, and i have the source code, its pump control software (for hydropincs)with 8 widgets, i want to improve the GUI i want to add max485 support (it uses rs485 hat for now) the GUI designed for 800*600 i want to use it in 720p screen I want complete change of the GUI to something clearer and looking Adding 2 Flow meter the calculate the Ciculation water + clear water us...

    $534 (Avg Bid)
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    We have aleardy installed Nagios core, but we need to know how to configure nrpe and add host.

    $21 (Avg Bid)
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    We want to develop a videocall application using PeerJS, which can make call from web browser to Android app and vice versa. We are looking for someone who familiar with NodeJS, PeerJS and Android Applications Development.

    $623 (Avg Bid)
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    36 个竞标

    Configure and setup gsm gateway with vos3000 switch and make sure it makes call

    $140 (Avg Bid)
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    Hello, We have PHP 7 already running on a VPS and we want PHP 5.4 to run an old appication on same VPS. Control panel is Webmin. We can give you remote access to install and fix this for us. PHP 5.4 must be configured with mysql and mysqli otherwise the app will fail Happy bidding

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    I need Server security and Web service expert

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    Searching for somebody how can make video on the following topics and provide me for learning: 1. Installation of zimbra 8.6.x 2. Configuring Accounts (from both CLI & GUI) 3. Implementing Letsencrypt SSL in Zimbra 4. Implementing Firewall for security 5. Discussing POP,IMAP, secure POP & Secure IMAP 6. Differences on SMTP and secure SMTP 7. SSL, TLS and STARTTLS in Zimbra 8. Relay configu...

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    I have a C++ project and cross compile it. It is working on Linux, but not working on Windows. [登录来查看链接] Maybe memory error If you have experienced in cross-compile and C++, please join me I need to compile in Windows quickly Thanks

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    Hello, I have a server with 15 websites . and I have 6 dedicated IP address . I need to assign each ip to 2 websites . The server Centos 7.6 with WHM panel I need the freelancer to show me how to do it so I can do it myself at my other servers Thanks

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    Vtiger implementation on server

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    We run wholesales VoIP business and we just switched to vos3000 and skyline gateway. We want to configure our skyline gateway with the switch and make sure call passes Timeframe: 3 hours.

    $100 (Avg Bid)
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    Need install of a turn/stun server and integration into wowonder.

    $160 (Avg Bid)
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    setting up dns setting in cloudflare for the domain my site has just changed the server, but when pointing and changing the domain dns it is not working !the whole site down urgent need quick help just fix the setting and ssl from the cloudflare.

    $102 (Avg Bid)
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    program in Python 6 天 left
    已验证

    I need a Python program (crawler) to monitor the annoucement channel of a website ([登录来查看链接] or [登录来查看链接]), which is constructed on top of Zendesk help centre API (endpoints are [登录来查看链接] and [登录来查看链接] ). The program I'm looking for should ideally pickup an annoucement within a couple of seconds once it's posted, which I found difficult as the API end point is rate limited and cached (I ...

    $127 (Avg Bid)
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    Mobile Web 6 天 left

    Looking for a ReactNative developer that knows how to host an app on AWS, with Cognito as security, and API Gateway.

    $713 (Avg Bid)
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    Purpose (what do we want to accomplish) Build an AWS Security Lab where we can experiment with implementing CIS security controls. We will focus on two key resources: a. CIS Controls b. AWS Security Audit Tools Goals 1. To build AWS based infrastructure that resembles a typical organization. 2. Once built, the infrastructure will be used as a lab to apply various security controls,...

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    I am finding a reverse proxy expert urgent task you should start right now!!!

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    Good Evening All, A lot of Microsoft Expression Web 4 users, myself included, have recently experienced problems uploading files to servers as the software doesn't seem to be able to be able to communicate and comes back with an error code of - Please reconnect using TLS security mechanisms (421). Filezilla doesn't have this problem, but I am not a keen Filezilla user. Is anyone able to ...

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    Hi, i need support how to use docker in ARM Process for advanced usage. docker is running on qnap ts-932 ([登录来查看链接] feature is called docker station) 1) introduction into docker/lxc technology 2) how to use sudo command 3) how to start / stop services via systemctl OR 4) how to add/configure important systemfiles if needed? 5) what else needs to be known?

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    Ubuntu 18.04 constantly crashes ( stops working), after hard reset (power off/on) works again , but crashes again after 20-40 min . can send logs to check, to identify problem source . Need to fix this issue.

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    update nexmo logins or api 6 天 left
    已验证

    centos box I have a custom script which sends sms via nexmo since I changed accounts my script can no longer send sms I would like someone to update my script with new nexmo credentials I believe the script was written in perl I believe this might be your starting point cat [登录来查看链接] #!/usr/bin/perl -I . # use strict; use warnings; use mlib::db; use mlib::html; use mlib::utils; use mlib::sess...

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    elastix to freepbx 6 天 left
    已验证

    conneciton between elastix and freepbx

    $34 (Avg Bid)
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    8 个竞标

    hello , am looking for someone who can deliver and install me on linux server a webbased multiple transcoding platform , [登录来查看链接] for example . how it will work : we have http rtmp streams we want to transcode them to rtmp server . via ffmpeg but it shoud have a webpanel access to create channels , stop , restart channel have a look at [登录来查看链接] something like this. no time wast...

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    already installed nginx server and site is up and running need plugin towork properly on ngixn as [登录来查看链接] needs to be configured correctly for all plugins and email need to be created and site to work live

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    I need you to develop some software for me. I would like this software to be developed for Linux.

    $114 (Avg Bid)
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    8 个竞标

    Migrate 35 WordPress sites + e-mails from 2 different WHM / cPanel accounts to 1 new directadmin server.

    $180 (Avg Bid)
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    I need someone who can help me install emoji fonts on Debian 8 and correct a font issue I have with Hindi icw Chromium. If you don't have experience with Debian / fontconfig then don't respond

    $58 (Avg Bid)
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    Openstatck configuration for Production deployment in Ubuntu

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    I need you to develop some software for me. I would like this software to be developed using Python.

    $110 (Avg Bid)
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    Insert database error 6 天 left
    已验证

    Error insert in data base mysql. Add restrictions for selling plan. This project must be done remotely.

    $7 / hr (Avg Bid)
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    8 个竞标

    Searching for an expert who can audit asterisk server and fix existing issues.

    $27 (Avg Bid)
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    hi i have openvpn code also i have stunnel code you need to make both in one app user will install our app then click to connect so it have to auto connect right now its working fine only openvpn openvpn download .ovpn file from our web server i test both on my android device its working fine so i need you to make both in one app when user click to connect first start stunnel then start openvpn I...

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    ✓ I get 3s mp4 videos generated by a 3rd party software, but can't tell in advance how many video files will be generated (although I know in advance, the filename format of these video files) ✓ I need you to create a server side PHP script that will accept 2x input parameters ie the full path filename of the first video file, and the intended output video stream URL, and then create an outp...

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    [登录来查看链接] [登录来查看链接] Must Have JITSI Experience OR if you can suggest a different solution, I'd consider doing it that way. I'm trying to design an internal "doorbell" system" for 15 different "chat rooms". Visiting Guest will use webpage (from mobile/desktop/tablet etc.), choose the appropriate "chat room" (1-15) and send a notice *ding dong* alert - ...

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    J'ai besoin de l'aide sur un site de rendez-vous pour visa. Pour résoudre les problèmes de la prise des rebdez-vous sur ce site car il y'a des gents qui en réserver le site désormais publique pour eux seulement avec des scripte qui leurs permettent de prendre tous les rendez-vous a une seule fois sans rien laisser pour les autres. Je suis prêt a ass...

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    There is an emulator I have purchased on Android (which is now made freeware) but it is closed source and I wish to add it to my retropie and retroarena setup for personal use only. I am trying to do it myself but I have no idea about programming. It just needs the GUI. I have contacted the official developer but he wants nothing to do with the app anymore, and wont respond to messages. I will no...

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    IN SUMMARY I NEED A PERSON THAT CAN INSTALL PS VUE & FUBO SCRIPT FOR RESTREAM ON SERVERS. YOU SHOULD BE FAMILIAR WITH XTREME CODES. PHP SCRIPTING USING FFMPEG. We are an innovative media streaming company and leader in our industry. We are in search for 2 to 3 of the best coders/developers/script experts that are familiar with IPTV and streaming. We have a team of support staff but we'r...

    $40 / hr (Avg Bid)
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    This a simple script to install a server and 4 virtual machines based on Centos 8.1. The script can be a series of instructions for me to execute. Following are the features of the server: 1. Common aspects of linux VMs a) All servers must be secure, no unidentified ports or protocols open. Capable of being exposed to the internet. b) No unnecessary packages installed, minimal installation. c) ...

    $154 (Avg Bid)
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    Fix Magento 2.3.3 site 5 天 left
    已验证

    I need a Magento 2.3.3 site fixed. No major issue, it could be some permissions. CSS is not loading primary. You must be a Magento 2 expert with Linux experience.

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    Implement login by mac feature on mikrotik user manager hotspot server. (or suggest solution) Problem: users are frequently disconnecting from the network because when they leave and come back, the mikrotik hotspot server is not keeping some mac cookies, and some users are being redirected to captive portal before expiring their voucher. Scenario (network diagram attached): Mikrotik Cloud CHR ...

    $248 (Avg Bid)
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    I need some startup help for configuring Zabbix (by API only!). It is not magic but my progress is too slow so if you know Zabbix and its API this job is for you! I just installed - VM with Zabbix server, agent and web-interface - VM with mariadb-DB for the server - VM with Zabbix proxy (active), mariadb and agent - VM with Zabbix proxy (passive), mariadb and agent - a few VMs with agents, which ...

    $416 (Avg Bid)
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    Create a service like [登录来查看链接] Handle 50 concurrent calls on low end server (4gb, 2 cores) Use Open source project roject [登录来查看链接] [登录来查看链接] Here you can see how the bot works [登录来查看链接] More info here [登录来查看链接] and below. [登录来查看链接] Libraries used: [登录来查看链接] [登录来查看链接] [登录来查看链接] 50% milestone on delivery of working project connected to our PBX for tests 50% milestone on delivery of sourc...

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    I need you to develop some software for me. I would like this software to be developed for Linux using C or C++. Python or Java ok as well. I have files with data for electrocardiograms (ECG). Each ECG has 2 files, one file (.inf) that is a directory file and a second file (.txt) that contains the raw data. Each ECG has 12 stips (channels). I want a program written that will display the strips...

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    Hello, I need an experience dev to install Xtream ui iptv panel to my own server. Someone I can trust.

    $129 (Avg Bid)
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    11 个竞标

    My Magento 1.9 Online-Shop runs on a vServer Centos7. When we try to import a product file, we get this (403): You don't have permission to access /[登录来查看链接] on this server. And when we try to export a product list, we get this: Fatal error: Unsupported operand types in /home/domain/public_html/app/code/core/Mage/ImportExport/Model/Export/Entity/[登录来查看链接] on line 943

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    fivem server by zap 5 天 left
    已验证

    Hi I am looking for someone who can help me with my fivem rp server hosted by zap-Hosting, help with scripts with mods Help me develop it for a Youtuber. if it's necessary I will pay someone to help me built professional fivem server , The server will be recognized by over 4,000 people , I need the server to be the best it can be!, It's for a youtuber he is willing to pay for a fivem rp...

    $264 (Avg Bid)
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    React JS, Node JS, Nginx 5 天 left
    已验证

    I hosted Node JS application in Nginx server. Node JS is uploading a file into database but only file size less than 80 kb are getting uploaded. upon uploading file size greater than 80kb server Nginx is giving 400 error bad request. I changed Nginx congif file and default file and kept client_max_size 3000M and header size is unlimited. Need to solve this issue and I will pay only if issue is ...

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    machine learning/ python 5 天 left
    已验证

    someone having real expertise in machine learning/python place bid on my project, i have a lot of projects in machine learning/ python. i will share details of them one by one with selected freelancer

    $40 (Avg Bid)
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    I need scripts for my server, i will send a list of what i need and will only accept people who know about FiveM server making. This will include making Panel for admins In-Game and much more. For more contact me.

    $139 (Avg Bid)
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    I need you to fix my problems that i have in fivem server. Im new to programming, but i do know that they are easy to fix. If you never worked with fivem servers, i am not interested.

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