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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    274 jobs found, pricing in USD

    I have a new server configuration and latest sipxcom build up and running for our office phones. We have two Nextiva sip trunks (xxx-xxx-9640 and xxx-xxx-9642). I have outgoing calls routing properly through the user extensions. I would like to route inbound calls from 9640 to autoattendant1, and 9642 to autoattendant2. Currently I am only able to route all incoming calls to a single destina...

    $500 (Avg Bid)
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    voip GSM gateway expert 6 days left
    VERIFIED

    we need an expert to test our rout we are using a DINSTAR

    $27 (Avg Bid)
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    2 bids
    DEVOPS TASK 6 days left

    write a script that is able to parse metrics from a defined local container and send an alert to a slack channel if some metric is above a defined threshold. Once the alert is triggered, the script should be able to perform some actions. Run docker-compose up to have cAdvisor and redis up and running to start playing with it

    $42 (Avg Bid)
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    1 bids

    Python Firewall to intercept the traffic and check if the conditions are met to raise the possibility of an attack on telnet service

    $209 (Avg Bid)
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    8 bids
    Looking for IT instructors 6 days left
    VERIFIED

    Are you an instructor that can teach I.T courses such as AWS, AZURE, SPLUNK, ANSIBLE, GOOGLE CLOUD ETC and have a curriculum to teach with? IF SO, let me know.

    $150 (Avg Bid)
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    We have a small Data Center network with about 15 servers as well as 2-3 remote offices connected 24/7 via VPN. We Require Experience and Expertise in the Following Systems: - PFSense Firewall Expert to configure and manage multiple locations via VPN - Network & Server Admin for Linux and Windows Servers - VMware ESXi VCenter Virtual Server Installs and Management - Website Server setup and ...

    $14 / hr (Avg Bid)
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    Cloudstack + Hyper-V, Vmware Install and Manage test. I have network, server management 5 years experience. I need someone to teach me about Cloudstack. 1.1 Full install. 1.2 Failover test. 1.3 Storage Failover test. 1.4 Server Backup , recovery , VM backup , recover 1.4 Upgrade test. 1.5 cloudstack function test. 1.6 Nexus 1000v test 1.7 firewall test. and so on... [Install guide] [login t...

    $174 (Avg Bid)
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    Build a MIPS parser 6 days left
    VERIFIED

    Build a MIPS parser by using C, and run test cases on linux environment.

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    kindly be informed that we need to do some customization for issabel call center module which is allowing logged agents to do outbound calls manually, please be informed that we want those manual outbound calls to appear on call center reports and recordings

    $543 (Avg Bid)
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    We need an interface software for a FreePBX phone system and a hotel PMS system like Opera, Fidelio, and other hotel PMS systems. The key features we are looking for is being able to post call accounting logs, room check in/check status, room clean/dirty status etc from FreePBX into PMS. There was some software available called PBillX (P$X) but it is not available anymore. We can discuss on the pr...

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    LOCAL TO PHILIPPINES ONLY - Looking for an AWS expert. We need someone who can help us migrate our website and mobile app to AWS. This app is similar to uber and grab. The android version is done and currently, the website is hosted on a separate server. We need someone who can tie the app and server together and at the same time move them to AWS and also make the necessary improvements to make th...

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    Computer: Samsung Expert NP350XBE Originally with Windows I installed CentOS without problems, but due to the difficulty of finding packages, I installed ubuntu. Due to the instability of the latter, I installed Debian. When I installed OpenVPN software, I could no longer reboot my system with my login or root.

    $119 (Avg Bid)
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    sketchbook type interface which have simillar options like different pens,colors,backgrounds It should be suitable for linux distributions for reference you can take a look at Evernote , I just need the handwriting part along with document reader with custom background

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    pytest unit testing 6 days left
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    Hi we can some pytests to be upgraded to python 2to3 , while running them i am getting attribute errors

    $24 / hr (Avg Bid)
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    I have 2 websites that are hosted on lightsail instance AWS. So the DNS is also linked to the domain in the same account of AWS. I have login credentials to reach out the website files that are running on plesk dashboard. The websites are not coming live due to some reason and i want someone to structure the files correctly and also find and fix the issue within the scope of aws and plesk control ...

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    Program that run automatically for 12 hours, while loop time with break every hour, load data in array, isert order every hour on local server http push tcp ip.

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    recompile android 6 days left
    VERIFIED

    Hi everybody I need a specialist with experience in android based on friendlyarm to do some changes and recompile. need to remove nav bar, status bar, make autostart on fullscreen, customize boot logo etc

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    I'm sure there are any number of open source email server scripts floating around the web, but I don't want just a run of the mill email server script. Undoubtedly, there are many top dog email services world wide. When it comes to these services, I am not interested in competing with them. However, I do want a script that functions with all the bells and whistles as can be found in the...

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    Requires ethical hacker. We need to determine how our site was hacked.

    $186 (Avg Bid)
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    Webservice support 6 days left
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    Hi i am facing some issues in webservice request and response like extra tags are generating for array of strings. Here am using Apache axis1.x version with java

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    Change DNS settings for Windows + flush DNS, C++ only, no command line. Please write your prices. Add "moon" keyword before your answer to prevent spam and auto postings. Thanks.

    $140 (Avg Bid)
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    MongoDB data recovery 6 days left
    VERIFIED

    i have a parse server, mongo crashed and wouldn't start in the server, our devop took backup of /var/lib/mongodb and reinstalled mongo from scratch. now mongo is working, i need someone expert in mongo to recover my data into the database I am looking for someone who is experience in Parse and MongoDB

    $173 (Avg Bid)
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    I am receiving account expired for Active Directory accounts in Linux. I need to disable/fix expiration for AD-authentication. Oct 17 11:04:00 serverName sshd[5742]: pam_sss(sshd:auth): received for user domainuser: 13 (User account has expired)

    $34 (Avg Bid)
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    We need the services of somebody to set-up, board and run our Unleased installation We are a SME Manufacturer based in Central Scotland

    $37 / hr (Avg Bid)
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    Ansible and Terraform Expert 6 days left
    VERIFIED

    Hi There, We are looking for who has good hands on experience on Ansible(Linux and Windows) and Terraform. Please do let us know your contact and the job is permanent.

    $1932 (Avg Bid)
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    Mobile Developer 6 days left

    Need help of a mobile developer who has Python and AWS knowledge. Its an urgent job. Please do apply if you are available to start it right now. Thanks.!!

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    need a GOOGLE CLOUD EXPERT 6 days left
    VERIFIED

    i have a ubuntu server in google cloud and phasing some issue in it like (unable to connect vm port 22 )and want to access HTTPS in it so need help to take SSL certificate in it

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    Need help of Python freelancer with AWS knowledge. Its an urgent job. Thanks.!!

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    Email forwarding 6 days left
    VERIFIED

    I have a private email address I just bought through NAMECHEAP. It is associated with a domain that I have with NAMECHEAP. I am needing this email forwarded to an email that I have through CPANEL [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions]ovcwhich is redirected to a Gsuite account. I [login to view URL]

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    Project will be a versioning and Approval site based on AWS serverless workflow. Website needs a standard login page with salted has or oauth, create a "project" file that contains links to text files and videos stored in AWS. Workflow will be: --user logs into system and gets access token to be used in every transaction -- user can create a comment that has time/date stamp -- user can...

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    My eCommerce Magento website crashed. Maybe due to Plesk related, bandwith limit or php-fpm. Need to be solved now asap. magento 2

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    Need an expert on UNIX Ubuntu administration. The project entails Bash scripting/programming to create an application which can perform the UNIX administration using necessary task and commands to complete required data management operations in Unix environment.

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    12 Hotspot location, each locations has different prices and plans (for example 1 device for 1 day =£2.5, 1week 1 device £10, 1 week 2 devices £15 ...etc) Users at each location connects to an open wifi. When users connect they will be redirected to a Welcome Page, Welcome Page: - Welcome message - Login boxes - Button with a link to registration page labelled “Click to Re...

    $600 (Avg Bid)
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    Help for Asterisk-FreePBX 6 days left
    VERIFIED

    I have an Asterisk-FreePBX System with multiple disks that needs some fixes. If You are a specialist in this field, lets talk. --- This is not for people who think all the answers are on the Internet ! This is for experienced specialists. Requirements: Asterisk, FreePBX, SSL Certificates (Letsencrypte), Apache, multiple disks on system, web dev, PHP, etc. Will divide into milestones.

    $360 (Avg Bid)
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    need web serve expert 6 days left
    VERIFIED

    I have a website. My worker work on my web application online and offline.I have a web server. Today i buy another server. I want to run both server at a time . If one server is down till site is working and user also can work offline. More we talk in chat. No partial or advance payment request accepted. Don't over bid. Payment done after work done and test.

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    Searching for somebody who can fix this issue. [login to view URL] is rejecting our emails sometimes and sometimes landing into spam folder. Thanks

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    Linux: Postfix Training 101 6 days left
    VERIFIED

    Searching an expert who can deliver training on the following topics: -SPF,rDNS, DMARC and DKIM in deep -Inboud and outboud relay configuration --IP Rotation -SMTH auth for relay with flat file as well as using MySQL database -Integrating Cyrus in Postfix -Transport Map in depth -Spam prevention mechanisms

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    Searching for a DBA , with jr skills. Long-term vacancy and possibility to grow in the company Must be able to manage MSSQL as DBA or Sybase or Hana. And must known Linux and windows If you are interested. ping me for more information. Regards Carlos E. Work area: San Pedro Garza Garcia N.L. You must live in the Monterrey metropolitan area or live nearby.

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    Hello I am looking for the experienced XenServer users. I am going to install the XenServer7.1LSTR enterprise edition trial version(90 days). Citrix supports said me that you can download it in the link "[login to view URL]" but I can't get it there. Thanks.

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    Need help to install Ubuntu 18.04 on Acer Aspire es17 laptop. Not booting after installation , unable to install Grub2.

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    Need python expert 6 days left
    VERIFIED

    Need python expert. Refer the attached file and details at this link [login to view URL] Very small work - want it in few hours - can give $5. I have lots of this kind of work

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    Install Advantage ODBC on linux serveur to convert it MYSQL only fly in existing tables i will send you files via wetranfer

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    Existing zabbix server 4.4 should be little fine tune, configure zabbix proxies 2 servers install grafana create customised dashboard server & network devices & configure email alerts. Kindly bids expert in zabbix monitor tool

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    I need an expert in Linux. There are a couple of instructions you have to perform. I will share the same with the relevant freelancers. NOTE: No companies, teams or agencies please. Only freelancers who want to work themselves.

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    Build ldap 6 days left
    VERIFIED

    Build ldap, servers for a company on Linux environment, and ensure our inhouse software is working

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    I have problem with my URL and static IP address not working. I need support for IP & URL configuration , troubleshooting or routing in my local network and FW

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    I've purchased domain and finalized all setup. but it doesn't work on web browser. Game and DB server is running now. Looking for a skillful web expert who can fix this issue shortly. Server is on digitalocean and vultr. Best regards

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    email delivery problem 5 days left
    VERIFIED

    WE have SENDY for sending bulk emails through AWS SES. Snapshot of mxlookup is enclosed. It seems that most of the emails are going into SPAM or may not be delivered as open rate is dismal. What is the solution ? Need to discuss with a very very experienced freelancer only.

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    I want to Adjust Sending Rate / Warm Up IPs on MailWizz 1. Ip rotation 2. DMARC enabled- 3. Spf ,domain keys enabled- 4. Reverse dns enabled 5. Open relay disabled 6. Feed Back Loop Registration Guide 7. Ip warm up and Domain Warm up Guide → Increase Domain and IP Reputation

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    We have open connect setup of VPN and entire panel. We want pptp setup and application of Open connect

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