DevOps vs. systems administration

Capgemini

Most people are aware of the traditional role of a system administrator. System Administrators provide the computing environment and access to the engineers, enabling them to do their job and move on to the next request. Faster recovery from system failures.

Honor Our Unsung Heroes: July 31 is System Administrator Appreciation Day!

Storagecraft

That’s why we’re joining the celebration of System Administrator Appreciation Day. Read more » The post Honor Our Unsung Heroes: July 31 is System Administrator Appreciation Day! Uncategorized information technology SysAdmin sysadmin day System Administrator

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Leveling Up: Skill Building for Systems Administrators

taos

First Published: July 27, 2017, By Jess Males As technologists, half the technology we need to know for our jobs is getting invented or reinvented on a daily basis. You already know this: look at the rapid onset of Docker; look to the continual improvement of languages like Java and Go; look to the features and services that public clouds introduce daily. Mastering new technology is a constant challenge for us; how do we meet it?

Leveling Up: Skill Building for Systems Administrators

taos

As technologists, half the technology we need to know for our jobs is getting invented or reinvented on a daily basis. You already know this: look at the rapid onset of Docker; look to the continual improvement of languages like Java and Go; look to the features and services that public clouds introduce daily. Mastering new technology is a constant challenge for us; how do we meet it? I recently had the pleasure of talking to a group of fellow consultants at a Taos Practice Dinner.

How the SRE Role Is Evolving

DevOps.com

Application Performance Management/Monitoring Blogs DevOps Culture Features secure software development service reliability engineer SRE systems administratorIn recent years, site reliability engineering (SRE) has garnered much interest.

Site Reliability Engineering (SRE) Best Practices

Dzone - DevOps

SRE teams use the software to manage systems, solve problems, and automate operations tasks. devops automation best practices system administration sre slis slos slasWhat Is Site Reliability Engineering (SRE)?

Who Makes a Better DevOps Engineer? | Developer Vs. Sysadmin

Dzone - DevOps

Before getting into details, let’s see what is the difference between a software developer and a system administrator? Who makes a better DevOps engineer? What’s the outcome of developer vs. sysadmin? This article will provide you with the answers to these questions and even more.

Linux Foundation Adds Entry-Level Certification

DevOps.com

This new certification, the Linux Foundation Certified IT Associate (LFCA), targets people just moving into systems administration.

Linux 114

3 Questions That Every CIO Should Be Asking About Clouds (a chief information officer needs an IT strategy to create IT alignment)

The Accidental Successful CIO

Buying more servers would require more IT staff to act as systems administrators – no servers means no hiring of additional administrators. Post tags: backup , capital expenditure , cost savings , data , performance , security , servers , systems administrators , Virtualization. Technology backup capital expenditure cost savings data performance security servers systems administrators Virtualization

Why you don’t want to run a roll-your-own cloud

DXC

But, but, as someone who cut his teeth on Unix system administration back in the 80s, I also run my own smaller private clouds using a homebrew of programs. Thanks to my job, I have accounts on many public clouds. I also have production private clouds — open-source OpenStack and NextCloud spring to mind. Self-hosting […]. Cloud

Software Developers Should Have Sysadmin Experience

Professor Beekums

system? ?administrator? administrator? ?are? System? ?administrators? administrators? ?maintain? systems? ?that? Being? ?a? software? ?developer? developer? ?and? and? ?being? being? ?a? are? ?very? very? ?different? different? ?things.? things.? ?Many Many folks? ?lump? lump? ?the? the? ?two? two? ?professions? professions? ?together,? together,? ?but? but? ?the? the? ?skillsets? skillsets? ?do? not? ?overlap? overlap? ?much.? much.? ?Software

JumpCloud University and Certification Now Available for IT Admins

DevOps.com

JumpCloud, with over 100,000 organizations enrolled worldwide, designed JumpCloud University™ and certification to provide essential knowledge to its rapidly-growing base of IT admins, system administrators, MSPs, and DevOps engineers. LOUISVILLE, CO – Aug.

User Account Management

taos

You need a clear system inventory. security account-management system-administration active-directory frameworkFirst Published: November 11, 2015, by Mark McCullough?—?Senior Senior Technical Consultant User Account Management (UAM) is a hard problem. Many people have tried to simplify this problem down to “Just use AD”, but that isn’t a one-size solution, nor does it address most of the issues of UAM.

Bash Wars

Lacework

Whether you’re an engineer or a system administrator, you’ve probably found bash to be a go-to resource for automating your Linux tasks. This is because it can easily perform many tasks that are necessary for malware installation and system persistence.

8 Different Types of Programmers

The Crazy Programmer

To become a software developer, the person needs to know a bit about the operating system to work with, such as Linux, Mac, and Windows. System Hardware Developers. When you are on your computer, the boot screen does not take information from the operating system.

Games 216

What Is an SRE? How To Land an SRE Role Today

Dzone - DevOps

It is a software engineering approach designed for improved system management and problem-solving. Think of it as a new form of system administration. What is SRE? Site Reliability Engineering (SRE) is a relatively new term in the software industry.

IDC Tech Spotlight: Making Open Source Work for You

DevOps.com

Originally, the intent of open source projects was to create software that system administrators and developers could use without having to pay licensing fees – but it has become much, much […].

Server Tracker Windows App

Cabot Solutions

A network utility which will help system administrators quickly and conveniently check the availability of ports and services on several servers at a time The application allows to add servers assign ports and to ping them for availability

How Online Alumni Eric Somogyi Went From Admin to Engineer

Coding Dojo

Pre-Dojo : Worked as a Windows System Administrator. Felt his job was a dead end. Desired learning how to develop. … Read more >>. The post How Online Alumni Eric Somogyi Went From Admin to Engineer appeared first on Coding Dojo Blog.

5 Principles of Infrastructure-as-Code (IaC)

Dzone - DevOps

Imagine a large-scale IT infrastructure made up of networks, databases, servers, storage, operating systems, and other elements. Traditionally, system administrators, often a dedicated team of specialists, manually performed these tasks as and when the need arose.

Connected Devices, Remote Security: Data Encryption and Security in the Cloud

CTOvision

Then the “bring your own device” (BYOD) phenomenon caused system administrators to worry about things like […]. Security” used to mean worrying about HTTPS certificates on your websites. The notion of a “device” was a browser and all you really had to do was to guarantee that traffic between it and your web servers was encrypted. Cloud Computing CTO Cyber Security News

JumpCloud Releases Directory Insights, a 360° View of User Access Activity

DevOps.com

JumpCloud Directory Insights gives system administrators, IT admins, […].

Cryptomining Malware Using NSA Hacking Code is Spreading Rapidly

Lacework

The combination of an anonymous currency and leaked government security exploits have led to a rising new threat for system administrators. While cybercriminals have long featured an assortment of ideologically driven activists or rising stars hoping to make a name for themselves with their peers, the vast majority of them are motivated by money. In [.]. Read More. The post Cryptomining Malware Using NSA Hacking Code is Spreading Rapidly appeared first on Lacework.

4 Best Practices For Software Documentation

The Crazy Programmer

It also enables the end-user or developer to understand and use a system software or application software. In this case, the system administrators have defined a list of the most critical defects they want to be fixed.

Difference between Computer Science and Information Technology

The Crazy Programmer

Computer Science people are mainly focused on software, operating systems, and implementation. After the creation of an application, information technology works on application to manage, install, design, continuously regulate, and run it on the operating system.

Infrastructure as Code: The Key Offering of AWS DevOps

Daffodil Software

It enables developers and systems administrators to easily create and manage a collection of related AWS resources. AWS was the first to offer Infrastructure as Code (IaC) via AWS CloudFormation as a part of AWS DevOps. They can provision and update them in an orderly and predictable way. Developers can use AWS CloudFormation’s sample templates or create their own templates. The concept of IaC is as old as the practice of DevOps.

How to SRE Without An SRE on Your Team

Dzone - DevOps

An organization with mature Site Reliability Engineering (SRE) principles may conjure images of engineers with years of experience in DevOps and System Administration, having a suite of specialized tools and experts dissecting each service outage.

Artificial intelligence: The future IT help desk

CTOvision

Read why Scott Matteson says that artificial intelligence is the future on Tech Republic : As a system administrator working in technology for more than 25 years, I’ve provided some measure of IT support. While it’s rewarding to help people, sometimes the monotony in doing so can lead to feeling unfulfilled, especially when there are […].

Difference between MAC Address and IP Address

The Crazy Programmer

Normally you will be assigned by the system administrator or the Internet service provider (ISP). The IP address is implemented at the Network layer of the TCP/IP or Open Systems Interconnection (OSI) architecture.

Adaptiva: OneSite – Advanced IT Systems Management Software

CTOvision

It provides system administrators with the ability to run SCCM from a single site with no DPs for distribution, and no impact to business WAN traffic. OneSite solves the complexities of large-scale systems management by extending the functionality of Microsoft System Center Con. Communications Companies Company GreenIT Companies Adaptiva microsoft OneSite operating system System Center Configuration Manager WAN Wide area network Windows XP

Learn Containers by Doing with New Containers Hands-On Training!

Linux Academy

Cloud Native Certified Kubernetes Administrator (CKA). Course link: Cloud Native Certified Kubernetes Administrator (CKA). Course Description: Get prepared for the Certified Kubernetes Administrator (CKA) exam by the Cloud Native Computing Foundation. Linux Academy Red Hat Certified Specialist in OpenShift Administration (ex280 v3.9) Course link: Linux Academy Red Hat Certified Specialist in OpenShift Administration (ex280 v3.9)

The Growth of Vulnerability Assessment: A Look at What Nessus Offers Today

Tenable

The Nessus team continues to develop advanced assessment capabilities, including visibility into new operating systems, exploitable vulnerabilities and container instances. This can be a previous backup of Nessus to restore later on another system, even if it is a different operating system.

Linux 73

To Identity and Beyond: Identity and Access Lessons from the NASA Cybersecurity Report

Saviynt

In short, stolen credentials led to malicious actors infiltrating JPL’s networks and systems for more than ten months. According to the report, at the time of the audit, JPLs IT network included 26,714 computer systems and 3,511 servers. Of those, the auditors only reviewed 13 systems. These 13 system account for less than 1% (.0004) JPL’s system administrators could request waivers when they lacked the ability to resolve alerts within 6 months.

Cisco CCNA Wireless Certification Exam Questions From PrepAway – Build Your Career of Successful Network Engineer

The Crazy Programmer

CCNA Wireless certification is designed for people who have system administration foundational skills and basically need to find out about wireless systems, especially Cisco Wireless Systems. All through the whole course, candidates get from top to bottom comprehension of systems administration field, using wireless routers alongside with switches and their different configurations.

An Ultimate Guide to DevOps

Dzone - DevOps

The expression also covers civilization changes, such as building confidence and cohesion between programmers and systems administrators as well as aligning technological endeavors to company requirements. What Is DevOps? The term DevOps is a mix of those conditions of growth and surgeries, designed to signify a shared strategy to the activities performed by means of an organization's software development and IT operations groups.

Learn Containers by Doing with New Containers Hands-On Training!

Linux Academy

Cloud Native Certified Kubernetes Administrator (CKA). Course link: Cloud Native Certified Kubernetes Administrator (CKA). Course Description: Get prepared for the Certified Kubernetes Administrator (CKA) exam by the Cloud Native Computing Foundation. Linux Academy Red Hat Certified Specialist in OpenShift Administration (ex280 v3.9) Course link: Linux Academy Red Hat Certified Specialist in OpenShift Administration (ex280 v3.9)

Event Designators | Bash Basics

Linux Academy

Remember that BASH skills are something that separates the masters from the padawans when it comes to system administration. If you need more assistance with your journey to be a savant, learn more about conditions in bash scripting (if statements) here or check out this great course on BASH scripting for System Administrators ! Hello again!

Data Storage Consolidation Is Liberating for Enterprises and Service Providers

Infinidat

The burden of managing several different data storage systems in an enterprise data infrastructure has exceedingly put stress on IT teams, sending costs skyrocketing, fortifying unwanted complexity, and overly taxing companies with vendor sprawl.

CodeSOD: Like a Tree, and…

The Daily WTF

" he asked the payroll system administrators. "Sure," Duncan B was contracting with a company, and the contract had, up to this point, gone extremely well. The last task Duncan needed to spec out was incorporating employee leave/absences into the monthly timesheets. "Hey,

Tips to Improve Your Home Wi-Fi Performance

CableLabs

Others may require a change by your systems administrator. In response to the Covid-19 outbreak, most people around the world are being asked to stay home. At the same time, they’re going about their daily lives as best as possible under the circumstances.