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.

从250224评价中,客户给我们的 Linux Developers 打了4.87,共5星。
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    209 份搜到的工作,货币单位为 USD

    I have already installed VPS up and running on meta 5. However, am facing issue of skipping position sometimes and no log in journal can be found. Need to resolve this issue asap.

    $177 (Avg Bid)
    $177 平均报价
    2 个竞标

    Search solution to have dynamique Ip with Python

    $30 (Avg Bid)
    $30 平均报价
    4 个竞标
    install wireguard 6 天 left
    已验证

    I need someone to make recommendations on the size of the server, and server requirements, and can install/configure WireGuard on one of my servers.

    $41 (Avg Bid)
    $41 平均报价
    8 个竞标

    Need to configure Application API in AWS WAF

    $16 (Avg Bid)
    $16 平均报价
    3 个竞标

    We are looking for someone who can integrate Asterisk incoming and outgoing call via api. You should prior experience in Asterisk /Freepbx integration with AMA. Each incoming call and outgoing call should send an API

    $10 - $30
    $10 - $30
    0 个竞标

    Set up a personal server and VPN using tools such as headscale, and make it accessible from around the world (especially in China).

    $148 (Avg Bid)
    $148 平均报价
    10 个竞标

    Hi, We need assitance w/ setting up, configuring and migrating from our current CRM system (vTiger 7.4) to ESPOCRM. We don't use ESPOCRM BUT want to start using it as self-host. We need - Recommendation on a host - Instillation of ESXPCRM w SSL/security - Admin - Setup and configure: filed, email to work, automation & workflow, portal/s, - Migrating data/info from current CRM Must have experience working w EspoCRM Experience with vTiger CRM is a benefit This job will be broken into multiple milestones. Once set up we'd need hep with additional admin items to get the system running. Is this something you can help? To get the ball rolling we'd need to setup hosting service - is there one you suggest using? We are a small operation and are not heavily using the CRM at at t...

    $133 (Avg Bid)
    $133 平均报价
    10 个竞标

    I can't run TrueNAS on my existing NAS due to the hardware requirements. I need help to remotely mount the RAID volume on NAS002, onto NAS003. SBC1 (nas002) aarch64 GNU/Linux Samba v4.5.16-Debian etc/samba/ [global] server role = standalone server workgroup = WORKGROUP server string = Samba Server %v log file = /var/log/samba/% max log size = 50 security = user map to guest = Bad User min protocol = SMB2 max protocol = SMB3 SBC2 (nas003) FreeBSD Command: mount_smbfs -W WORKGROUP -I -E utf8:utf8 //truenas@ /mnt/drcc-nas002 Error: mount_smbfs: unable to open connection: syserr = RPC struct is bad From some research I believe that this error relates to SMBv1/NT1 being used, although I have confirmed the settings in and restarted the smbd ser...

    $8 / hr (Avg Bid)
    $8 / hr 平均报价
    3 个竞标

    I need urgently a PostGreSQL Database Developer who can help me to modify some Views in PG Databases.

    $22 / hr (Avg Bid)
    $22 / hr 平均报价
    19 个竞标
    os project 6 天 left
    已验证

    A different code with correct ness

    $49 (Avg Bid)
    $49 平均报价
    1 个竞标

    We're looking for a email / chat server to host in a VPS that can offer messenger for a small group, where direct messages and or group messages can be configured to auto delete after some some time, like 5m, 10m, 1h, 1D, 3d, 1w ..... We want you to: 1.- Provide the Server software solution name and details OR 2.- Also the posibility to install the software in VPS for us. Thanks

    $40 (Avg Bid)
    $40 平均报价
    6 个竞标

    To develop a synchronous interprocess communication through the use of both fork(), pipe(), and exec() system calls. For this requirement only ordinary pipes are to be used.

    $49 (Avg Bid)
    $49 平均报价
    2 个竞标

    I use sendinblue for email forms. I need a tool that checks for new subscribers in a specific list in sendinblue and then updates my mysql database. Running on ubuntu. There are various example languages to do this in sendinblue and should be easy job. Could be curl, python, php, node or which ever. Should update real time.

    $145 (Avg Bid)
    $145 平均报价
    20 个竞标

    To develop a synchronous interprocess communication through the use of both fork(), pipe(), and exec() system calls. For this requirement only ordinary pipes are to be used.

    $12 (Avg Bid)
    $12 平均报价
    1 个竞标

    I need a Linux myShell program written in C. Look at the requirements document before submitting a proposal. Thank you

    $11 (Avg Bid)
    $11 平均报价
    4 个竞标

    I would like it to do the following. 1.      Back up the registry in Windows. 3.      Make these changes in HKEY_LOCAL_MACHINESOFTWAREMicrosoft: ·         If the ServerManagerCurrentRebootAttempts key is there, delete it. ·         Updates - If the value of UpdateExeVolatile is not 0, make it 0 (zero). 4.      Make these changes in HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersion: ·         Component Based Servicing - If these keys are there, delete them: o   ...

    $123 (Avg Bid)
    $123 平均报价
    6 个竞标

    I would like it to do the following. 1.      Back up the registry in Windows. 3.      Make these changes in HKEY_LOCAL_MACHINESOFTWAREMicrosoft: ·         If the ServerManagerCurrentRebootAttempts key is there, delete it. ·         Updates - If the value of UpdateExeVolatile is not 0, make it 0 (zero). 4.      Make these changes in HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersion: ·         Component Based Servicing - If these keys are there, delete them: o   ...

    $142 (Avg Bid)
    $142 平均报价
    7 个竞标
    Asterisk integration laravel 6 天 left
    已验证

    We are looking for someone who can integrate Asterisk in our Laravel system. For each call incoming a pop up should open with the details matching in our existing database. You should prior experience in Asterisk /Freepbx integration with AMA.

    $165 (Avg Bid)
    $165 平均报价
    12 个竞标

    Title Systems Analyst(Oracle OCI Specialization) Location 100% Remote Duration Long Term Job Description : "Sr. Systems Analyst (Oracle OCI Specialization) We are looking for a highly self-motivated and experienced devops engineer to join our development team to work on our Oracle Cloud Service. We have IaaS, PaaS and SaaS oracle products and need someone who is highly experienced in managing IaaS and PaaS infrastructure and Security. Job Duties - Design and develop cloud based OS management tools. · Enable and enhance Oracle Linux cloud integrations. · Integrate with existing cloud systems to create a fully featured OS management service. · Develop automated tests for all features. · Code maintenance and patching. · P...

    min $50 / hr
    min $50 / hr
    0 个竞标

    Linux based Website Hosting Virtual Server in Cloud. Typical tasks include: Monitoring of Server & Domain health & logs for errors Security tightening of servers- Firewall, Anti-Virus, Bots, Ports, Spammers, Hackers. Monitoring Firewall, Emails and Messages - including system file changes detection Monitor diskspace utilization, /var, / tmp etc. and cleanup of files periodically Backup / Restore of daily/weekly/monthly & incremental backup of domains periodically Backup / Restoring & Validate of VP Server & Domains from backups Tuning server performance

    $24 (Avg Bid)
    $24 平均报价
    6 个竞标

    We are looking for a highly self-motivated and experienced devops engineer to join our development team to work on our Oracle Cloud Service. We have IaaS, PaaS and SaaS oracle products and need someone who is highly experienced in managing IaaS and PaaS infrastructure and Security. Job Duties - Design and develop cloud based OS management tools. · Enable and enhance Oracle Linux cloud integrations. · Integrate with existing cloud systems to create a fully featured OS management service. · Develop automated tests for all features. · Code maintenance and patching. · Participate in frequent design and code reviews. · Proactively suggest and implement service improvements. · Participat...

    min $50 / hr
    min $50 / hr
    0 个竞标

    Se requiere establecer el Http para una navegacion segura y ademas realizar la confiduracion de un servidor vps con las siguientes tecnologias: bd postgress, angular10, linux con ubuntu, apache. docker, java, definir el ingreso mediante los puertos y seguridad del mismo.

    $184 (Avg Bid)
    $184 平均报价
    5 个竞标

    Hi I need a simlpe open source vpn connection for android Type need : pptp - l2tp - open vpn Its for my personally conncet

    $110 (Avg Bid)
    $110 平均报价
    9 个竞标

    Need help with setting up cloudwatch to monitor memory usuage of ec2 instance

    $15 / hr (Avg Bid)
    $15 / hr 平均报价
    7 个竞标

    Need programming experience in C++ and embedded systems. • Experience and strong knowledge of Linux. • Memory and performance profiling tools experience • Excellent with C++ build process • Excellent knowledge of multithreading and algorithms • Strong documentation and writing skills • Familiarity with software configuration management tools, defect tracking tools and peer review Job Responsibilities • Design, develop, code, test, and debug embedded software from requirements to production and commercial deployment • Integrate and validate new product designs with the cloud system. I'm looking for who can work 5-6 hours per day Please reach who is seriously willing to work Thank you

    $460 (Avg Bid)
    $460 平均报价
    20 个竞标
    Python con Selenium 6 天 left
    已验证

    Necesito un proyecto sencillo, con el lenguaje python, utilizando selenium: -Acceder a una pagina, introducir correo y contraseña (Login) -Luego dar click al botón de agregar publicación , llenar los 5 campos (nombre, descripcion...) -Y por ultimo subir (cargar una imagen ) ______________________________________ El selenium puede operar con chrome, mozilla, o con opera.. -Debe funcionar en windows 10 y windows 11 - Ideal que también funcione con ubuntu

    $30 (Avg Bid)
    $30 平均报价
    15 个竞标

    We are a small company and have been facing issues with emails being flagged as spam and domain being blacklisted periodically. Also some third party APIs are getting rejected. We need someone who can guide us one time.

    $73 (Avg Bid)
    $73 平均报价
    7 个竞标

    Looking for assistance setting up mariadb replication. Master on a GCP instance and the slave is behind a firewall at a different location. I might not be able to change or open any ports and so getting them to sync periodically may be a challenge. The slave is a mariadb with apache on a raspberry pi

    $61 (Avg Bid)
    $61 平均报价
    4 个竞标

    we are an email marketing company who have developed and sells email marketing softwares. Currently we are giving amazon ses as smtp to use with our software to our clients. We are looking for expanding our business in such a way that along with software we are also able to give our smtp servers to them. I need a person who is expert in smtp servers and related softwares like sendgrid or or turbo smtp or spark post.

    $2075 (Avg Bid)
    $2075 平均报价
    2 个竞标
    Host my php script on aws 6 天 left
    已验证

    Need to create aws account and host php script with sql database in aws server which need to run smoothly even if 50000 concurrent users at a time login

    $76 (Avg Bid)
    $76 平均报价
    6 个竞标

    Hi, I have issue in my website some user unable to login after Migrate database from Mysql 8.0 to Mariadb 10.6. And another example if upload image not saved in database from some user.

    $26 (Avg Bid)
    $26 平均报价
    13 个竞标
    AWS SES configuration 6 天 left
    已验证

    Job detail Enabled AWS SES service Setup various security fixes Setup MFA Billing issue

    $144 (Avg Bid)
    $144 平均报价
    42 个竞标

    I have a PostFix email server with MySQL and RoundCube as email web client. I want to have a registration page for the RoundCube where user will insert below info: 1. Full name 2. Main Email address 3. Alias Email address 4. Secondary Email address (for email recovery) 5. Password and Password confirm 6. Invitation code 7. Captcha verification On submit: 1. An invitation code will be checked 2. A new user should be created in PostFix mail server with the main email address and password provided 3. An alias email address should be added to the same user in PostFix mail server Next, we want to create admin pages to manage users, invitations, profiles ... etc. I'm looking for a PHP/MySQL developer with experience in RoundCube. This is the first task in a series of following tasks.

    $18 / hr (Avg Bid)
    $18 / hr 平均报价
    22 个竞标

    Hannah mobile app is a new social networking application with cool features and functionalities. Hannah mobile app will make society safer, happier and more efficient. I’m paying $50 - $60 an hour plus equity. I plan to form a cooperative with the people involved in this project. I am seeking a team of 2-3 full stack developers with experience in IOS preferably. Android isn’t required however it will help us launch in the google store if you have that experience. Building this project will be fun knowing you will be helping society, being paid and also having ownership in the project. I estimate it will take 600 hours to build the MVP so development costs will be roughly $30,000 to $36,000. I would like to find someone who can build out a team of developers and cybe...

    $53 / hr (Avg Bid)
    $53 / hr 平均报价
    49 个竞标

    I have received sample code from a partner. I need someone to modify the sample code to operate as a ROS package (using the Melodic release), outputting data to topics and taking in ROS parameters at launch. The code is for a 6DOF sensor that I would like to use as an input to a control system. The sample code is written in C++ and compiles with CMake. Please see the attached files for insight into the complexity of the project.

    $121 (Avg Bid)
    $121 平均报价
    8 个竞标

    We need expert in clustering, I will provide complete guide article You need just run commands Only expert needed Budget 15€ fixed

    $13 / hr (Avg Bid)
    $13 / hr 平均报价
    6 个竞标
    Need Zimbra expert 6 天 left
    已验证

    I need to auto provision email account in Zimbra when a user is added to Active Directory.

    $32 (Avg Bid)
    $32 平均报价
    4 个竞标

    Hello, I have a small, ona page and around 200-250 lines code. It works fine but I want it to work better. It works with multithreading. Read data from text file and make requests. I want to make few changes on it and make the multithread better. (CPM upgrades) Thanks.

    $52 / hr (Avg Bid)
    $52 / hr 平均报价
    19 个竞标

    Add a new database for Odoo Community 14 (Contabo, Ubuntu server) , with ssl. With my own domain.

    $78 (Avg Bid)
    $78 平均报价
    13 个竞标

    The application would listen for UDP port and send incoming messages to an upstream server. Server’s replies are returned to corresponding client endpoints. Below are implementation details (many items are for reducing complexity of the task): - Implementation language C++14 or higher - Compiles and runs on Ubuntu or Debian - Synchronous application running in one thread and serving one client at a time * Optionally multi-threaded or event-driven concurrent operation - Console output to cout/cerr - Supports IPv4 and IPv6 for both incoming and outgoing requests - Uses standard socket API, no additional networking libraries - DNS queries with duplicate trans_id can be ignored - Error conditions don't require sending error packet to client - Listen endpoint is hardcoded to - Upst...

    $26 / hr (Avg Bid)
    $26 / hr 平均报价
    18 个竞标

    I am looking for a freelancer that can help me optimise the back end for my mobile App.

    $493 (Avg Bid)
    $493 平均报价
    77 个竞标

    Platform: Oracle Cloud Infrastructure Technology: VPS Specs: ARM CPU Ampere A1 4CPU / 24 Gb Ram / 200 Gb Storage Setups: Docker Portainer (Docker management) Apps: Oddo (Latest community version) Youtrack - Jetbrains Axelor ERP Point the apps respectively to domains below: PS: Once at this stage, Cloudflare access will be shared timely or access via anydesk. Useful links: Please note that my global project budget is USD 100.

    $129 (Avg Bid)
    $129 平均报价
    8 个竞标

    Necesitamos optimizar servidor dedicado Centos, se bloquea muy continuamente y queremos que se arreglen estos problemas, que los backups se realicen correctamente a google drive (actualmente no funciona correctamente), también optimizar y actualizar MYSQL y que todo esté funcionando correctamente.

    $158 (Avg Bid)
    $158 平均报价
    12 个竞标
    Yowsup Software - Github 6 天 left
    已验证

    yowsup is a whasapp project I installed it on Linux, but when I run command to register an account : " sudo -S python3 yowsup-cli registration --phone 212778411708 --cc 212 -r sms " I got error : old_version For anyone who wants to check this : Here we can find discussions concerning this issue : If you think you can solve this : 1- Install the software from your end 2- Run this command to check the error (old_version) : sudo -S python3 yowsup-cli registration --phone 212778411708 --cc 212 -r sms 3- Solve it If you solve it, send me a screenshot of the output and let connect to work on my side Thanks ! project link :

    $40 (Avg Bid)
    $40 平均报价
    5 个竞标

    We are running multiple vms on Vmware attached with Dell Storage. We need to migrate all vms to Proxmox.

    $97 (Avg Bid)
    $97 平均报价
    7 个竞标

    We are looking for a Bluetooth and Wi-Fi spectrum scanning software. Based on the sigint concepts of Kali Linux. The "Detection" should gather the Mac Addresses and SSID's of wireless and wearable devices using various (pre-advised, and customized) software technologies. We prefer it being developed in C#, C or Java. The connectivity between the Detector and the Server makes use of NodeJS. The detection software eventually must run on a ARM-chip based Raspberry Pi Model 4, 2GB RAM. We have a fixed budget.

    $500 (Avg Bid)
    $500 平均报价
    14 个竞标

    I want an application on any platform to read Azan Time from any calendar source and send Shortcode Call to PBX system only (The PBX will play the azan I only need the tool that read time and send shortcode) (The PBX is Avaya IP OFFICE)

    $533 (Avg Bid)
    $533 平均报价
    12 个竞标

    Looking for an expert in AWS hosting and PLESK management to help us our site. it may not take time - just 15 mins of your time but if you are good at it we would like to retain you for future help.

    $8 / hr (Avg Bid)
    $8 / hr 平均报价
    11 个竞标

    We have a requirement of Limit management in freeswitch Limit for concurrent call and Max call in a day for per destination

    $18 - $153
    $18 - $153
    0 个竞标

    I am looking for a person to install a dashboard for voip balance management I am open to go with the easiest solution and without bugs system If do you guys have recommended according to the suggestion i got there have sippy switch, vos3000, voip switch if you guys know anyother batter solution recommended me on chat please mention a accurate hourly charge otherwise we will not change this in chat...

    $2 - $8 / hr
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    $2 - $8 / hr
    1 个竞标

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