How to Set Temporary Environment Variables in Linux (+Video Tutorial)
In Jack Wallen's tutorial for developers, he show how easy it is to set temporary environment variables in Linux.
Networking
Latest Articles for Networking
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How to Set Temporary Environment Variables in Linux Developer -
How to compare the contents of local and remote files with the help of SSH. Security How to Compare the Contents of Local & Remote Files With the Help of SSH
This is a step-by-step guide on how to compare the contents of local and remote files with the help of SSH. Watch the companion video tutorial by Jack Wallen.
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Image: TechRepublic Security How to Create and Copy SSH Keys with 2 Simple Commands (+Video Tutorial)
SSH keys provide a secure and convenient way to authenticate remote servers. In this step-by-step tutorial, Jack Wallen explains how to easily create and copy SSH keys.
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Image: JHVEPhoto/Adobe Stock Security Intel Innovation 2023: Attestation and Fully Homomorphic Encryption Coming to Intel Cloud Services
The attestation service is designed to allow data in confidential computing environments to interact with AI safely, as well as provide policy enforcements and audits.
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Image: TechnologyAdvice Security How to Create and Use a Docker Secret From a File (+Video)
In this step-by-step tutorial, learn how to create and use a Docker secret to help keep your data secure.
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Image: Jon Anders Wiken/Adobe Stock Networking Window Closing for Australian Businesses to Upgrade From 3G
Australia’s telcos are finally shutting down the 3G network. However, many critical services in security, healthcare and manufacturing continue to rely on the technology.
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Image: iStockphoto/EvgeniyShkolenko Networking 8 Best Network Monitoring Tools for 2023
The best network monitoring tools include Zabbix, Datadog and Cacti. Compare features, pricing, and supported platforms among our top picks.
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Image: Sundry Photography/Adobe Stock Artificial Intelligence Google Cloud Next ’23: New Generative AI-Powered Services
A partnership with NVIDIA on supercomputing and an enterprise-grade version of Google Kubernetes Engine top the array of cloud and AI reveals.
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Image: Timon/Adobe Stock Security Abnormal Security: Microsoft Tops List of Most-Impersonated Brands in Phishing Exploits
A new study found that 4.31% of phishing attacks mimicked Microsoft, far ahead of the second most-spoofed brand PayPal.
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Image: Scanrail/Adobe Stock Networking How to Fix Apache 2 Not Executing PHP Files
Learn how to troubleshoot Apache 2 when it's not executing PHP files with this easy-to-follow, step-by-step tutorial.
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Image: Jack Wallen Networking How to Set Up Quick and Easy File Sharing With Samba
Use this step-by-step guide to learn how to set up Samba to create file and printer sharing to SMB/CIFS clients from a Linux server.
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Image: JODUBLE/Adobe Stock Security About 2000 Citrix NetScalers Were Compromised in Massive Attack Campaigns
About 2,000 Citrix NetScalers were compromised in automated massive attack campaigns. Find out more about the threat actors and how to protect from them.
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Image: blacksalmon/Adobe Stock Innovation Tech Takes Diverse Approaches to Sustainability Including Net Zero Carbon by 2030
AWS, Cisco, Apple and others are deploying a variety of tactics to achieve lower carbon footprints, with everything from lower-energy coding to AI applied to power sources.
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Image: putilov_denis/Adobe Stock Artificial Intelligence Microsoft Azure AI Adds GPT-4 and New Virtual Machines
Microsoft is working on creating guidelines for red teams making sure generative AI is secure and responsible.
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Image: chinnarach/Adobe Stock Security How to Use NordVPN Meshnet for Free
The free NordVPN Meshnet helps you create your own VPN tunnel to securely and directly connect different devices. Learn more about Meshnet and how to set it up in this guide.