UNIX Jobs

need to harden a linux server for PCI DSS compliant , 2 Ubuntu 20. 1 Centos 7 the system should be hardened using one of the next standards: Center for Internet Security (CIS) International Organization for Standardization (ISO) SysAdmin, Audit, Network, and Security (SANS) Institute National Institute of Standards and Technology (NIST)

Hi, we need an expert sys admin to properly configure the email settings to our server. We have some SSL errors, SFP etc. Thanks

I want to build a lab for my student's practices in the cloud. so they dont have to get charge for using cloud linux servers. I need to be able to give them a url to click and they have an environment where they can practice linux, git, docker, kubernetes. thanks

you need to complete a unix,shell scrpiting code.

You are given a unix program which you have to solve in 20 min.

I need assistance with this as I backed up my gmail and its in mbox file format. Cannot seem to open it on Mac. Might require remote assistance over teamviewer. Need this urgently within the next 2 hours.

I need to update some server setting and firewall. Especially need to have much experience in Chef. After checking the review and proposal, I will share the details on live chat. Thanks.

I need a linux tutor who knows iptables and routing

We have multiple servers and need to upgrade from CentOS 7.x to CentOS 8.x. So please upgrade as per above and make procedure document including every steps. Servers are connected internally only and cannot be accessed from outside so remote operation needed.

I am looking to learn Unix admin and developer skills and would like to study for the official exams. I am seeking an experienced Unix admin and developer who can teach beginners to provide one to one tuition. You would need to devise a course and teach on a weekly basis.

Are you interested to become a next CTO with a 10% equity in the company? I am looking for a developer on a partnership basis. I am establishing Email Service Provider (main competitor to AWS Amazon Simple Email Service, MailChimp, Sendgrid) It should be based on API First Approach just like Twillio or Stripe. Concept should be simpler than AWS Amazon SES. (Study AWS SES to understand what I hav...

1. I have a mariadb but need to setup a failover with replication 2. Currently the database is running on it's own VM with ssh access (server 1). 3. I have a image of the VM (Server 2) but need the image (server 2) to act as a failover and replication

Features in the launcher: 1. Hide 3rd party applications from the launcher. 2. Inbuilt video player to watch youtube videos using the network. 3. Inbuilt player to run web-based (HTML5) games using network. For reference, please refer our android based application "PikaPika" [login to view URL] We wish to make a similar app for ubuntu with limited features for now. Specifically, we jus...