ca H2VAC: Using Hydrogen Fuel to Decarbonize Heating and Cooling By www.achrnews.com Published On :: Sat, 28 Sep 2024 07:00:00 -0400 Discover how hydrogen fuel is poised to revolutionize HVAC systems by reducing carbon emissions and easing strain on electric grids, driving the industry toward a decarbonized future. Full Article
ca Re: shell wildcard expansion (un)safety By seclists.org Published On :: Sun, 10 Nov 2024 14:09:51 GMT Posted by Eli Schwartz on Nov 10The earliest version of the Bash Pitfalls guide that includes a warning about the topic, per the Wayback Machine: https://web.archive.org/web/20090426020027/https://mywiki.wooledge.org/BashPitfalls#Filenames_with_leading_dashes Overall, wildcards are just a classic "here is a programming language footgun, we cannot fix it because the language is backwards compatible to the 90s and earlier" which amounts to: people love bash because... Full Article
ca Re: shell wildcard expansion (un)safety By seclists.org Published On :: Sun, 10 Nov 2024 14:12:16 GMT Posted by lists on Nov 10That says nothing about the amusing character # either at the start of a name or after whitespace. Full Article
ca Re: shell wildcard expansion (un)safety By seclists.org Published On :: Sun, 10 Nov 2024 19:41:04 GMT Posted by Jeroen Roovers on Nov 10Also available on that very site: https://mywiki.wooledge.org/BashPitfalls?action=recall&rev=329#Filenames_with_leading_dashes and specifically as those changes you mentioned, on that site: https://mywiki.wooledge.org/BashPitfalls?action=diff&rev1=326&rev2=327 Kind regards, jer Full Article
ca Re: shell wildcard expansion (un)safety By seclists.org Published On :: Sun, 10 Nov 2024 19:43:19 GMT Posted by Fay Stegerman on Nov 10* Eli Schwartz <eschwartz () gentoo org> [2024-11-10 00:59]: [...] [...] Obviously, shell scripts and wildcards are one of the easiest ways to trip up here. But the underlying issue is that CLI interfaces mix options and arguments: the lack of a clean separation between data and code/commands (another example is e.g. printing unescaped control characters to stdout, something discussed on this list before, and far too common IME, as I... Full Article
ca CVE-2024-50386: Apache CloudStack: Directly downloaded templates can be used to abuse KVM-based infrastructure By seclists.org Published On :: Tue, 12 Nov 2024 14:25:57 GMT Posted by Daniel Augusto Veronezi Salvador on Nov 12Severity: important Affected versions: - Apache CloudStack 4.0.0 through 4.18.2.4 - Apache CloudStack 4.19.0.0 through 4.19.1.2 Description: Account users in Apache CloudStack by default are allowed to register templates to be downloaded directly to the primary storage for deploying instances. Due to missing validation checks for KVM-compatible templates in CloudStack 4.0.0 through 4.18.2.4 and 4.19.0.0 through 4.19.1.2, an attacker that... Full Article
ca Re: shell wildcard expansion (un)safety By seclists.org Published On :: Tue, 12 Nov 2024 18:02:05 GMT Posted by Ali Polatel on Nov 12Thank you. Around six months ago I added a restriction on filenames with control characters to Sydbox[1] after I had read about a vulnerability here on this list. I think it was about tar but my memory may not serve me right. Sydbox is secure by default, so at first this feature was enabled without any way to turn it off. After a few months of testing with fellow Exherbo Linux developers, we have noticed some package tests (nvim was one of them)... Full Article
ca Coastal Coat Casing Package: Equipment Casing By www.achrnews.com Published On :: Mon, 27 Jul 2015 07:25:00 -0400 The Coastal Coat Casing Package is now offered as a premium option for the Modine Atherion packaged ventilation system. Full Article
ca Starting Up Idle HVAC Equipment after Summer Vacation By www.achrnews.com Published On :: Mon, 03 Aug 2015 07:32:00 -0400 There are things contractors can do to get school equipment back online and ensure it’s operating as efficiently as possible in time for the first school bell this fall. Full Article
ca Residential Cooling Showcase 2016: Systems Designed to Keep Customers Cool By www.achrnews.com Published On :: Mon, 11 Apr 2016 07:36:00 -0400 Every year, The NEWS introduces the latest cooling equipment available for the upcoming summer season in order to help contractors prepare for this busy period by doing the research that will help them to distinguish between brands. The coverage features specific information about each individual product as submitted by the manufacturers. Full Article
ca Commercial Cooling Showcase 2016: Summer Heat No Match for HVAC Cooling Equipment By www.achrnews.com Published On :: Mon, 02 May 2016 07:36:00 -0400 The manufacturers provided all of the data included in the product grid as well as the photo feature. Therefore, any questions should be directed to them via the contact information provided in the photo feature section. Full Article
ca Residential Heating Showcase 2016: New Products Help Homeowners Feel the Heat By www.achrnews.com Published On :: Mon, 12 Sep 2016 07:36:00 -0400 This heating showcase provides in-depth information on the features of each individual unit and also includes technical support information from the manufacturer. The manufacturers provided all of the data included in the product grid as well as in the photo feature; therefore, any questions should be directed to them via the contact information provided in the photo feature section. Full Article
ca Commercial Heating Showcase 2016: New HVAC Systems Help Keep the Commercial Market Warm By www.achrnews.com Published On :: Mon, 03 Oct 2016 07:36:00 -0400 Each year, The NEWS spotlights the industry’s latest commercial heating products. The manufacturers provided us with a brief description of features included with each product. Full Article
ca Fujitsu Technical Service Advisors Conference Creates a Unified Front By www.achrnews.com Published On :: Fri, 21 Apr 2023 12:00:00 -0400 Fujitsu’s Technical Service Advisors event was held to strengthen manufacturer-distributor relationships and empower in-field technical support staff. Full Article
ca Tools Roundup for HVACR Pros: Measure, Carry, Flare, and More By www.achrnews.com Published On :: Wed, 16 Dec 2020 07:00:00 -0500 This brief year-end tool review rounds up a handful of items that might make the work a little easier in 2021. Full Article
ca possible false positive for 'INDICATOR-SHELLCODE x86 setgid 0' can someone confirm By seclists.org Published On :: Tue, 29 Oct 2024 13:34:31 GMT Posted by John via Snort-sigs on Oct 29When I attempt to download the following xz file, my IPS blocks it with the below populating the snort log. I suspect this is a false positive unless there is some code in the xz file that is truly malicious. Can someone with more knowledge about the rule please comment? Link to file that triggers the match: http://fl.us.mirror.archlinuxarm.org/armv7h/extra/qt5-base-5.15.15%2Bkde%2Br136-1-armv7h.pkg.tar.xz Entry from snort log:... Full Article
ca For HVAC Companies, a Phantom Stock Plan Can Revolutionize Retention Packages By www.achrnews.com Published On :: Thu, 24 Oct 2024 13:00:00 -0400 Learn how HVAC companies can increase retention by giving their employees a stake in the company’s success through phantom stock plans. Full Article
ca Introducing the HVAC Electrify and Decarbonize e-newsletter By www.achrnews.com Published On :: Fri, 25 Oct 2024 07:00:00 -0400 ACHR NEWS launches new tools to help readers stay up-to-date on the latest trends. Full Article
ca The NEWSMakers Podcast: Data Driven HVAC Decisions By www.achrnews.com Published On :: Sat, 26 Oct 2024 07:00:00 -0400 Frank Bacchetta of Total Comfort Group talks about how his company uses data to improve the customer experience. Full Article
ca A Case Study: Driving Energy Efficiency Through Utility Incentives By www.achrnews.com Published On :: Wed, 30 Oct 2024 13:00:00 -0400 Is reducing a facility's energy consumption by over 130,000 kWh annually through HVAC optimization possible? Full Article
ca Commercial Heating Showcase 2024 By www.achrnews.com Published On :: Mon, 04 Nov 2024 02:00:00 -0500 Commercial heating equipment manufacturers are rolling out new systems that are energy efficient, as well as service friendly for contractors. Full Article
ca The NEWSMakers Podcast: Women in the HVAC Industry By www.achrnews.com Published On :: Wed, 06 Nov 2024 07:00:00 -0500 Though getting enough people to work in the HVAC industry has been an issue for quite a while, women have been greatly underrepresented. According to the U.S. Bureau of Labor Statistics, only 2% of the HVAC workforce is women. Amy O’Grady from Women in HVACR talks about what needs to happen for more women to get into the HVAC industry. Full Article
ca HVAC Q&A Episode 4: Overlooked Ways to Advertise Locally By www.achrnews.com Published On :: Thu, 07 Nov 2024 06:00:00 -0500 Four marketing coaches share what makes an HVAC contractor stand out to potential customers. Full Article
ca AI Can Be a Help and a Headache By www.achrnews.com Published On :: Fri, 08 Nov 2024 07:00:00 -0500 If used correctly, AI can potentially enhance efficiency and accuracy across multiple industries, including HVACR. Full Article
ca Distributor’s Gamble on VRF Technology Continues Paying Off 3 Decades Later By www.achrnews.com Published On :: Mon, 11 Nov 2024 13:00:00 -0500 A visit to an ASHRAE event 30-plus years ago introduced David Heckler to VRF technology, and the distributor was won over. VRF systems now make up about half of his company’s business. Full Article
ca BIM Software Improves Communication and Network for HVAC Contractors By www.achrnews.com Published On :: Thu, 13 Aug 2020 11:00:00 -0400 BIM technology has proven to be highly expedient for several HVAC plans, especially in terms of cost efficiency, time optimization, and effective planning. Full Article
ca Smaller Buildings Can Benefit From Building Automation Systems By www.achrnews.com Published On :: Tue, 15 Feb 2022 07:00:00 -0500 Small- to medium-sized buildings make up about 94% of all commercial buildings in the U.S., according to the U.S. Energy Information Administration, yet only 13% of those buildings have a building automation system. Full Article
ca Scott Cochrane Named to the CABA Board of Directors By www.achrnews.com Published On :: Mon, 27 Mar 2023 12:00:00 -0400 Cochrane Supply & Engineering offers products for commercial and industrial building comfort, safety, and security as well as world-class technical support, development and training. Full Article
ca Carrier’s Tommy Hulland Joins ASHB Board By www.achrnews.com Published On :: Thu, 21 Sep 2023 10:45:00 -0400 Hulland is the associate director of strategic planning and market intelligence for residential and light commercial HVAC at Carrier. Full Article
ca Salus North America Inc.: Radiant Control By www.achrnews.com Published On :: Mon, 24 Jun 2019 07:23:00 -0400 This enables users to control their hydronic radiant panel, baseboard, or radiator to heat to the exact temperature and from wherever they may be. Full Article
ca METUS Participates in the New American Home 2018 By www.achrnews.com Published On :: Mon, 22 Jul 2019 07:26:00 -0400 From the start, the home’s development team at Legacy Custom Built Homes had big goals for the 6,600-square-foot, three-level home in terms of both efficiency and design aesthetic. Full Article
ca How HVAC Contractors Can Zone In on Zoning Systems By www.achrnews.com Published On :: Wed, 10 Jul 2024 07:00:00 -0400 For more HVAC contractors to sell zoning systems, they have to understand the benefits, challenges, know how to approach customers to even be able to sell it, and then comes the install. Full Article
ca Npcap Celebrates its 10th Anniversary In Space! By seclists.org Published On :: Thu, 05 Oct 2023 22:30:35 GMT Posted by Gordon Fyodor Lyon on Oct 05Dear Nmap community, Last month we celebrated Nmap's 26th birthday and today I'm happy to share another big milestone: Our Npcap driver for capturing and sending raw packets on Windows turned 10 this year! From humble beginnings as a security and modernization patch for the discontinued WinPcap project, Npcap has become an indispensable component for both Nmap and Wireshark. And it's used by hundreds of other software products and... Full Article
ca Could Subscription-Based Heat Pumps Be the Future of Electrification? By www.achrnews.com Published On :: Sun, 11 Feb 2024 07:00:00 -0500 Scandinavian green energy startup Aira plans to offer a 10-year service guarantee and a monthly fee that includes installation, maintenance. Full Article
ca ACCA Panel: Brace For Change By www.achrnews.com Published On :: Sat, 23 Mar 2024 07:00:00 -0400 Industry experts are telling contractors to stay informed and get involved with the new regulations that are likely to impact everyone this coming year Full Article
ca Residential Cooling Showcase 2024 By www.achrnews.com Published On :: Mon, 08 Apr 2024 07:00:00 -0400 In this showcase, The ACHR NEWS introduces the latest cooling equipment available for the upcoming summer season in order to help contractors distinguish between brands. Full Article
ca A New Day for Earth Day: Decarbonization by Heat Pumps By www.achrnews.com Published On :: Mon, 22 Apr 2024 07:00:00 -0400 As people around the world prepare to celebrate Earth Day, it’s a good time to incorporate renewable energy solutions, like Thermal Energy Networks (TENs), into the ongoing conversation. Full Article
ca Hybrid Heat Pumps Offer Practical Compromise By www.achrnews.com Published On :: Mon, 29 Apr 2024 07:00:00 -0400 Hybrid systems offer a pathway that balances environmental concerns with practical considerations, ensuring a more sustainable and feasible transition towards cleaner energy sources. Full Article
ca Pascal Plans to Build A Better Heat Pump By www.achrnews.com Published On :: Tue, 04 Jun 2024 14:00:00 -0400 The startup, Pascal, plans to build a better heat pump based on solid refrigerants that will deliver higher efficiencies at lower costs, while eliminating all refrigerant emissions.” Full Article
ca California Musician Pens Love Song to Heat Pumps By www.achrnews.com Published On :: Fri, 02 Aug 2024 14:00:00 -0400 “(I’m Your) Heat Pump” is a soft, funky, R&B love song told from the perspective of a heat pump that depicts just what a heat pump can provide to its users. Full Article
ca California Heat Pump Partnership Aims to Scale Up Electrification of HVAC By www.achrnews.com Published On :: Mon, 05 Aug 2024 14:00:00 -0400 This new private-public partnership wants to quadruple heat pump installation in California over the next 6 years. Full Article
ca Cashing In on Heat Pumps: A Primer on Incentives, Rebates, and Tax Credits By www.achrnews.com Published On :: Thu, 10 Oct 2024 07:00:00 -0400 With “heat pump” and “incentives” almost being synonymous at this point, contractors need to understand the basics to ensure customers are receiving the benefits. Full Article
ca Residential Heating Showcase 2021 By www.achrnews.com Published On :: Tue, 05 Oct 2021 07:00:00 -0400 Every year, The ACHR NEWS introduces the latest heating equipment that is available for the upcoming winter season. Full Article
ca Residential Heating Showcase 2022 By www.achrnews.com Published On :: Mon, 10 Oct 2022 06:00:00 -0400 Every year, The ACHR NEWS introduces the latest heating equipment that is available for the upcoming winter season. Full Article
ca Three Ways Contractors Can Make High-End Furnaces ‘Sell Themselves’ By www.achrnews.com Published On :: Mon, 21 Nov 2022 11:00:00 -0500 If contractors in colder climates focus on educating their customers on what new higher-efficiency furnaces bring to the table, often times the furnaces will sell themselves. Full Article
ca BlocPower Announces $150M in Financing for Building Decarbonization in Low-Income Communities By www.achrnews.com Published On :: Wed, 08 Mar 2023 07:00:00 -0500 BlocPower, a climate technology company focused on greening America's buildings, announced a fundraising round of $150 million, including more than $24 million of Series B corporate equity led by VoLo Earth Ventures and $130 million of debt financing led by Goldman Sachs. Full Article
ca Residential Heating Showcase 2023 By www.achrnews.com Published On :: Mon, 09 Oct 2023 06:00:00 -0400 The residential heating showcase is designed to help HVAC contractors learn about the new heating equipment that is available for the upcoming cooler months. Full Article
ca Residential Heating Showcase 2024 By www.achrnews.com Published On :: Mon, 07 Oct 2024 07:00:00 -0400 The residential heating showcase is designed to help HVAC contractors learn about the new heating equipment that is available for the upcoming cooler months. Full Article
ca How to make a minimal HTTPS request with ncat --ssl with explicit HTTP content? By seclists.org Published On :: Tue, 17 Sep 2024 15:53:50 GMT Posted by Ciro Santilli OurBigBook via dev on Sep 17Hello, I was trying for fun to make an HTTPS request with explicit hand-written HTTP content. Something analogous to: printf 'GET / HTTP/1.1 Host: example.com ' | ncat example.com 80 but for HTTPS. After Googling one of the tools that I found that seemed it might do the job was ncat from the nmap project, so I tried: printf 'GET / HTTP/1.1 Host: example.com ' | ncat --ssl example.com 443 an that works... Full Article
ca NPCAP 1.60 high CPU usage with pcap filter that does not pass anything (Win10) By seclists.org Published On :: Tue, 17 Sep 2024 15:56:59 GMT Posted by Vladimir Soldatov on Sep 17Hi guys, I've a setup (Win10, Intel X520, NPCAP 1.60) with relatively high traffic around 700 Mbit/s and I am trying to test the following cases: 1. Capture everything with empty pcap filter and just print stats with some period calculating captured data size 2. Capture nothing with an intentionally created filter that does not match the received traffic at all. 3. Capture some subset of traffic like 10%. In all the cases, CPU usage... Full Article