9/7/2023 0 Comments Transmit power unifi ap![]() ![]() I commend you for wanting to learn more about your system and making it work better but for deployments of this scale customers will often bring in consultants who know how the voodoo works. Wi-Fi, Wi-Fi 5 (802.11ac) Dual-Band (2.4 & 5 GHz) with MU-MIMO Support (3 x 3) Number of Antennas, 3 Antenna Gain, 8 dBi Transmit Power, 22 dBm Supported. ![]() Do that after hours though as it will cause every WiFi supplicant in your organization to disconnect simultaneously! If you have lots of access points covering a large building then having more APs. If nothing else you can use what it does as a guide to get started. UniFi allows you specify the transmit power on access points. One thing you can try is turning on WiFi AI in your controller and letting it handle things for you. It can be a long and tedious process to get it "just right" and then it can be derailed when someone close by turns on a new WiFi system. Ideally you want zero channel overlap and minimal coverage overlap. 5 GHz and 6 GHz attenuate more rapidly and are more affected by obstructions, resulting in around half the range of 2.4 GHz. You will likely need to go AP by AP and measure the coverage bubble then adjust the power at each AP accordingly. Usually, in a multi-AP network, turning down 2.4 GHz transmit power leads to better performance, especially with roaming. First there's just not a lot of people in here with that kind of experience and Second WiFi systems like these are almost more Art than Science.Īt the most basic level you want to have the power turned down as much as possible. You have a large high density WiFi deployment and it will be very difficult for people to give you precise answers over the internet. ![]()
0 Comments
9/7/2023 0 Comments Mailwasher vs spamsieve![]() ![]() The program has performed very well and the small issues were generally “user issues” rather than faults. I have used MailWasher Pro since 2007 to block an ever increasing amount of Spam, and had to call on “support” several times. I have used this software for several years now, I don't have any cons. create a Good Filter to always allow emails with a wildcard 'from' address of or even use regular expressions on to, from addresses, subject lines, email body, etc.) CONS Setting up 'Good Filters' and 'Bad Filters' is also easy (e.g. the Bayesian training is straightforward (and automatic) and it's easy to start over if needed. It's very easy to learn, configure and use. I have a small consultancy with a few clients who utilize my mailserver, and MailWasher Server protects all of them (multiple email accounts in multiple domains). Mailwasher (Server) makes my life easier by automatically blocking spam and junk at the mail server level. Support has been very timely and efficient, often going the extra mile to troubleshoot perceived issues (I say 'perceived' because so far any issue has embarrassingly been my own, not that of the software) PROS MailWasher Server just works, and does its job very well for my needs. My overall experience has been very positive. Therefore, I mention the issue but would not see it as a reason not to use this program. I cannot think of any way the programmer could solve this though as the timeframe is far too tight. The 2% missing is due to the fact that on rare occasions an unwanted mail will slip through within the space of time you have cleaned the list and then downloaded the remainder. ![]() In the Pro category, I said that the program is 98% perfect. ![]() If you accidentally delete a mail, the restore option will allow you to retrieve it. Mailwasher leaves you to decide what is spam and what isn't. That can result in you not seeing them because they get sent to your spam folder or automatically deleted. To be succinct, ISP spam filters often classify mails as spam when they are both legitimate and important. It is 98% perfect and allows total flexibility in control of your mailbox. It provides a level of security that I have never found in any other anti-spam solution. You cannot view attachments while mails are on the server either. Because all the mail you receive remains on your ISP's server until you have cleaned it of undesirables, it is impossible to infect your machine with a virus (unless you open read it in HTML view and click on a link within the mail). I have been using Mailwasher since 1998 and could not do without it. ![]() 9/7/2023 0 Comments Fun virtual coffee break ideas![]() ![]() ![]() Having fun and connecting with your teammates is a vital part of being a productive team member, and it’s worth remembering that there is value in having some enjoyable exercises with your team to de-stress, connect and get to know each other a little better. When designing workshops, remember that improving team connection is a viable and worthwhile outcome. Most of the exercises and activities you’ll facilitate during an online session will have definitive goals and outcomes in mind when you run them, such as building particular skills or solving problems. By coming together online for something other than a meeting, you can help build bonds and create memorable moments. Team building is especially important in virtual environments, where remote teams can somethings feel isolated or disconnected. These can take the form of highly involved activities with some friendly competition, or they can also take the form of party games where team members are encouraged to just hang out and get to know each other better. ![]() But how can we create them? Team building games are a fun, effective way of bringing a team together in a shared activity designed to cultivate skills and build shared bonds. Trust, alignment and good communication are fundamental building blocks for a high performing team. Virtual team building games for communication What are team building games? ![]() ![]() ![]() This amazing feature makes the silk-épil Braun appliance work more efficiently while causing less overall pain. This massage system automatically stimulates the painful area and comforts the skin after plucking the hair out of the root. ![]() Not only does it help you epilate under wet conditions to make it less painful for you, but the Braun epilator 7681 also has an amazing massage system. Being waterproof, it also can be easily cleaned by water, so you can forget struggling to clean the inner parts like you would have to do years ago just make sure that you disconnect it from the power supply while cleaning. But it’s also convenient for dry usage too, and doesn’t nip you even if you feel pain when you are new to epilating, it only takes a short time and you will get used to it and will never complain again about your shaving regime. The Braun Silk-épil epilator is fully waterproof, a feature which makes it perfect for shower use and also assists in lessening pain during dry use- as us women already know. Though the Braun Silk-épil brand was already well known, introducing the Silk-épil 7 series made a huge difference in the history of the brand as a whole. The Braun series 7 came to create a new era of epilating that had never existed before and proved highly popular. And we are here to talk about one of the best Braun epilators every released: the Braun 7681. Braun has never let its fans down, and it continues to introduce new products helping people tame the unsightly hair that can appear just about anywhere on the body. UPDATE 2018: A newer version, the Braun Silk-épil 9, made our list of the best epilator options! ![]() ![]() If money is no object, consider the Netgear Nighthawk X8, which offers blazing-fast performance, but costs $250, $50 more than the $200 WRT1900ACS.Īpple also notes that while a "traditional, single router is suitable for the size and layout of most home environments" those with larger spaces should consider "mesh Wi-Fi systems" that offer flexible coverage, with multiple nodes that make it easy to provide whole-home Wi-Fi." Based on our testing, we recommend the Netgear Orbi. The Linksys WRT1900ACS offers most of those features, lacking only MU-MIMO, but it's still quite great without it. In a Knowledge Base post, Apple advised customers look for routers supporting the IEEE 802.11ac networking standard, simultaneous dual-band (2.4GHz and 5GHz) connections, for maximizing data sent over the available frequencies, the industry-standard WPA2 Personal (AES) encryption and MIMO or MU-MIMO for those with high-speed internet connections or larger areas. Apple told us it will soon announce a list of recommended third-party routers. Many users bought AirPorts precisely for their tight integration with the Apple ecosystem (including a design that doesn't look like an alien spaceship), and that option is going away.Looking for a new router? We've got our picks here, including our favorite, the Linksys WRT1900ACS. At the same time, it's sad to see Apple bow out of a market it helped create. ![]() Its routers aren't as vital as they used to be, and they haven't been price-competitive for a while (the same $199 can easily buy a modem-and-router combo with faster wireless). At present, the Apple base stations still provide (up to WPA2-level) wireless security. ![]() The decision is bittersweet for fans, regardless of what Apple does next. You don't need an Apple router for media sharing, especially not in the era of connected speakers like the HomePod. A spokesperson told Engadget that the company might revisit WiFi routers if it can make a meaningful contribution to the space, but that's far from guaranteed. This isn't to say that Apple will never, ever return to making routers. Why buy an AirPort router unless you really value its software simplicity? High-end users, meanwhile, have an abundance of choices that includes both ridiculously fast conventional routers as well as mesh routers with greater coverage. WiFi routers are so commonplace that many internet providers give you a modem with the technology built in, and even the lowest-priced routers are adequate for most uses. Flash forward nearly two decades later and it's a different story. Apple introduced its AirPort line in 1999, when any wireless networking was a luxury. While Apple wasn't specific about the reasons for discontinuing the AirPort range, it's not hard to understand why: simply speaking, WiFi has become a commodity. An Apple spokesperson told Engadget that the company would continue to provide hardware and software support (such as patching bugs and vulnerabilities), but the devices themselves will only be available "while supplies last." The tech giant will post a series of knowledge base documents over the next few weeks to help guide customers wondering what to buy. ![]() The longstanding rumors of Apple exiting the WiFi router market were true: the company is officially discontinuing its AirPort and Time Capsule base stations. ![]() 9/7/2023 0 Comments Postgresql install centos![]() ![]() WSGIDaemonProcess pgadmin processes=1 threads=25 LoadModule wsgi_module modules/mod_wsgi.so (The lines in yellow has been added here). # mv /etc/httpd/conf.d/ /etc/httpd/conf.d/nfĮdit /etc/httpd/conf.d/nf file and the file contents after editing should be look like as follows. Therefore, to enable pgAdmin web application, we have to rename this file to make is readable by the rvice. PgAdmin 4 also installed a configuration file in Apache configuration directory. # firewall-cmd -permanent -add-service=http # systemctl enable rviceĬreated symlink from /etc/systemd/system//rvice to /usr/lib/systemd/system/rvice.Īllow HTTP service in Linux firewall. Luckily, pgAdmin 4 automatically installs Apache HTTP server and Python language support during installation.Įnable and start Apache Service. PgAdmin 4 is a python based web application, therefore it requires a web server with python language support for deployment. # yum install -y epel-releaseīuild yum cache for EPEL repository. ![]() PgAdmin 4 is available in the same PostgreSQL 11 yum repository.īut first we are installing EPEL (Extra Packages for Enterprise Linux) yum repository, because pgAdmin 4 requires some packages that are available in EPEL yum repository. To ease the process of Database Administration of PostgreSQL, we are installing a popular SQL web interface i.e. Installing pgAdmin 4 Web Interface on CentOS 7: Our PostgreSQL service is configured for remote access. # firewall-cmd -permanent -add-service=postgresql # systemctl restart rviceĪllow PostgreSQL service in Linux firewall. Restart PostgreSQL service to apply changes. listen_addresses = '*'Īllow network clients to access PostgreSQL service in pg_hba.conf file. # vi /var/lib/pgsql/11/data/nfįind and set following directive in this file. However, if required we can configure it for remote access from other computers in our network.Įdit PostgreSQL configuration file. PostgreSQL 11 server has been installed on our CentOS 7 server.Ĭonfiguring PostgreSQL Remote Access on CentOS 7:īy default, PostgreSQL service runs locally on port 5432/tcp. Postgres=# ALTER USER postgres WITH PASSWORD '123' # systemctl enable rviceĬreated symlink from /etc/systemd/system//rvice to /usr/lib/systemd/system/rvice.Ĭonnect as postgres user and set admin password. # /usr/pgsql-11/bin/postgresql-11-setup initdbĮnable and start PostgreSQL service. Initialize PostgreSQL database instance as follows. # yum install -y postgresql11 postgresql11-server Install PostgreSQL 11 client and server packages using yum command. Loading mirror speeds from cached hostfile # yum-config-manager -disable pgdg10 pgdg94 pgdg95 pgdg96īuild cache for yum repositories. # yum install -y ĭisable old version PostgreSQL yum repositories. Install PostgreSQL yum repository using following command. Yum repositories for various Linux distros can be obtained from PostgreSQL official download page. Therefore, we have to add PostgreSQL yum repository in our CentOS 7 server and then we will be able to install PostgreSQL 11. ![]() In CentOS 7.6, PostgreSQL 9.2 is available in standard yum repositories.īut we are required to install latest version of PostgreSQL i.e. We have configured a CentOS 7 virtual machine with following specifications.Ĭonnect with using ssh as root user.
![]() ![]() ![]() Nearly 400,000 subscribers received the newsletter complete with a handwritten tip every day. He gave advice on dark web scans on Miami's NBC 6, discussed Windows XP's demise on WGN-TV's Midday News in Chicago, and shared his CES experiences on WJR-AM's Guy Gordon Show in Detroit.Ĭhris also ran MakeUseOf's email newsletter for two years. In addition to his extensive writing experience, Chris has been interviewed as a technology expert on TV news and radio shows. The company's project was later reportedly shut down by the U.S. A wave of negative publicity ensued, with coverage on BuzzFeed News, CNBC, the BBC, and TechCrunch. At CES 2018, he broke the news about Kodak's "KashMiner" Bitcoin mining scheme with a viral tweet. If your key has the name of the key blank manufacturer rather than the name of a lock manufacturer, you do not have an original key, but only a copy. Starting in 2015, Chris attended the Computer Electronics Show (CES) in Las Vegas for five years running. His work has even appeared on the front page of Reddit.Īrticles he's written have been used as a source for everything from books like Team Human by Douglas Rushkoff, media theory professor at the City University of New York's Queens College and CNN contributor, to university textbooks and even late-night TV shows like Comedy Central's with Chris Hardwick. His roundups of new features in Windows 10 updates have been called "the most detailed, useful Windows version previews of anyone on the web" and covered by prominent Windows journalists like Paul Thurrott and Mary Jo Foley on TWiT's Windows Weekly. Instructional tutorials he's written have been linked to by organizations like The New York Times, Wirecutter, Lifehacker, the BBC, CNET, Ars Technica, and John Gruber's Daring Fireball. ![]() The news he's broken has been covered by outlets like the BBC, The Verge, Slate, Gizmodo, Engadget, TechCrunch, Digital Trends, ZDNet, The Next Web, and Techmeme. Beyond the column, he wrote about everything from Windows to tech travel tips. He founded PCWorld's "World Beyond Windows" column, which covered the latest developments in open-source operating systems like Linux and Chrome OS. He also wrote the USA's most-saved article of 2021, according to Pocket.Ĭhris was a PCWorld columnist for two years. Beyond the web, his work has appeared in the print edition of The New York Times (September 9, 2019) and in PCWorld's print magazines, specifically in the August 2013 and July 2013 editions, where his story was on the cover. With over a decade of writing experience in the field of technology, Chris has written for a variety of publications including The New York Times, Reader's Digest, IDG's PCWorld, Digital Trends, and MakeUseOf. Chris has personally written over 2,000 articles that have been read more than one billion times-and that's just here at How-To Geek. Chris Hoffman is the former Editor-in-Chief of How-To Geek. ![]() 9/7/2023 0 Comments Star trek game resurgence![]() ![]() That’s about where I am right now in the game, but I’ve put in roughly 3 hours in a 12 hour game. Oddly enough, the ion storm encountered at Starbase 128 is prevalent in this new system as well, with an unexpected (but totally expected) presence caught in the middle of it: Ambassador Spock, arriving in a small, distressed shuttle craft to help out with the negotiations. Once this preface is complete, the ship sets out for it’s first new mission: brokering peace between two species who have recently come to blows: The Hotari and the Aldyians. There is, of course, drama here which introduces us to some of the early mechanics of the game. With the crew of the Resolute set, we start out with a particularly nasty ion storm engulfing Starbase 128 where the Resolute was being refitted. Playing as both Rydek and Diaz is a really good mechanic in part because it gives us two perspectives on board the same ship, and in part because it gives the game an excuse for two different types of gameplay: the discussion-heavy bridge officer and the more hands-on work of a starship grunt. “It’s been ? days since our last accident” - a sign seen in the lower decksĭiaz spends a lot of time in the shuttlebay early on, repairing and analyzing shuttles and shuttle-gathered data alongside his BFF PO Nili Edsilar. While Rydek works on the bridge, Diaz is squarely a “lower decker”, something that’s clearly and unequivocally stated. We also get to play the role of Petty Officer Carter Diaz. This is the look I found myself giving this game on more than one occasion. ![]() Their claim to fame is that their cellular structure requires a regular infusion of deuridium, a situation which we are introduced to early on in the plot of Resurgence, but which has yet to become the problem in my playthrough that I fully expect it to be. Rydek is a Kobliad, a species featured in both Enterprise and DS9. Having just completed a refit after a catastrophic on-board “mechanical failure”, the ship and remaining crew are ready to set sail, but not before receiving a new XO, Commander Jara Rydek who is taking over for the Resolute’s now-deceased (and much loved) XO. We play as a new (to us) crew on board a new (to us) ship, the Centaur class USS Resolute (I almost wrote Reliant). Seeking Out New Life… Wondering where all the quality Star Trek games are these days. That being said, I’m thinking that maybe Resurgence should have stayed in the oven a bit longer because I think the game doesn’t do the franchise any favors outside of supplying the hardest of the hardcore Trek fans with something to fill the obvious gap in the video game department. As of today, Star Trek Online is still chugging along, and its longevity will empirically dispel anyone’s attempt to dismiss it as being trash - it’s not perfect, but until Resurgence, it was basically the only modern Trek game we had (the Prodigy game notwithstanding, but also a low-flyer). ![]() There once was a time when we had a lot of Trek games, and they were considered pretty decent at the time. ![]() It’s a damn shame that we have so few Star Trek games of quality now or at all. I could be snarky and say that sure, dudes in robes beating each other with flashlights is much easier to digest for the average nerd than the “Treknobabble” and morality plays that makes up a good 60% of any Trek episode, but I could also not say that and opt to avoid an argument. I’m going to rush headlong into the minefield and say that as I am a big Trek fan and a lukewarm Star Wars fan at best it galls me that the whole “space wizards and laser swords” franchise not only has a seemingly larger fan-base, but also a higher profile (thanks to Daddy Disney’s wallet, of course), far more fan support, and recent and acclaimed video game efforts like Jedi Fallen Order and Jedi Survivor. I was heartily disappointed that there was no chatter about this game anywhere I frequent considering the dearth of quality Trek we have going on these days with Discovery, Strange New Worlds, Picard, Prodigy, and Lower Decks (and hopefully Legacy fingers crossed!). I had completely forgotten that Star Trek: Resurgence was a thing until someone mentioned it on my FediTimeline a day ahead of its release. ![]() ![]() This product has gone viral on TikTok for being the latest dupe that gives the original hero product a run for its money. One product TikTok helped us to discover was Collection's Gorgeous Glow Filter Finish is the Charlotte Tilbury Hollywood Flawless Filter dupe we've been waiting for. Don't forget, it helped us to discover some of the best Charlotte Tilbury Airbrush Flawless Setting Spray dupes so makeup can stay looking flawless whilst saving a few pennies. We know and love TikTok for helping us to discover some insane beauty dupes that give an original product a run for its money. Where's the best place to find a Charlotte Tilbury dupe? Create instantly dewy, radiant looking skin that naturally compliments your skin tone. Looking to emulate an Insta filter on your skin? Now you can. ![]() What is Charlotte Tilbury Hollywood Flawless Filter?ĭescribed as a 'complexion enhancer', the original Charlotte Tilbury Hollywood Flawless Filter (£39) can be used in a multitude of ways to prime, highlight and brighten the skin. Here are our favourite Charlotte Tilbury Hollywood Flawless Filter dupes: SHOP: The best Charlotte Tilbury Hollywood Flawless Filter dupes We've done what we do best and searched high and low for the very best dupes that'll give you that glowy look but for way less. If you love for your skin to look dewy and radiant, why not try the best Charlotte Tilbury Pinkgasm dupes to get your skin glowing? ![]() If there's one thing we know for sure, it's the likelihood of a killer Charlotte Tilbury product to go viral. Love for your skin to look hydrated and glowing? Don't forget we've found the best Charlotte Tilbury's Magic Cream dupes available to shop - can you tell we're obsessed? Charlotte Tilbury Hollywood Flawless Filter dupes at a glance :īest affordable Hollywood Flawless Filter dupe: Collection Gorgeous Glow Filter Finish.īest radiant Hollywood Flawless Filter dupe: e.l.f Halo Glow Liquid Filter.īest luxury Hollywood Flawless Filter dupe: Armani Neo Nude Glow Foundation. Hollywood Flawless Filter allows you to always have a good skin day and look naturally radiant. If you're after a gorgeous nude lippy, we've already hunted the best Charlotte Tilbury Pillow Talk dupes to instantly plump and define your lips. We know Charlotte Tilbury can make an outstanding product. ![]() The original glowy, 4-in-1 miracle formula that went viral on TikTok works as a primer and highlighter, both smoothing and illuminating your face at the same time - it's basically your favourite IG filter in a bottle, and we can't get enough. But, let's be honest, as much as we love Charlotte Tilbury, £39 is a little steep when a gal's got bills to pay. This dreamy formula helps erase imperfections while also making you shine bright like a diamond in the BEST way possible. If you're after that gorgeous, Kim K-esque glow, but need something slightly more budget, then we've found one of the best Charlotte Tilbury dupes that rivals the much-loved Hollywood Flawless Filter. ![]() 9/6/2023 0 Comments Chess pawn en passant![]() There are two kinds of castling in chess, the kingside castling, and the queenside castling depending on the side where the King moves. Actually, it’s two moves that are happening at the same time and the moving pieces are the King and one of the Rooks. Castling in ChessĬastling is one of the most known and important moves in chess. Also, you will find a lot of information on this website about tactics and reviews about chess products. I made this article in order to fix that problem and solve any disagreements that it has created. To me, that is a serious problem because it can limit a player’s performance in chess. However, there are some special chess moves that not everyone knows that exist. ♞ Challenge KC and others for turn style chess at bit.Everyone who plays chess is familiar with the basic moves each piece makes. ►Subscribe for my regular chess videos: ►Support the channel by donating via PayPal: In algebraic notation, the capturing move is written as if the captured pawn advanced only one square, for example, bxa3 (or bxa3e.p.) in the first example.:216 In either algebraic or descriptive chess notation, en passant captures are sometimes denoted by "e.p." or similar, but such notation is not required. It is the only capture in chess in which the capturing piece does not replace the captured piece on its square.:463 White captures the pawn en passant, as if it had moved only one square to f6.Įn passant is a unique privilege of pawns: pieces cannot capture en passant. As in typical play, if it moves to f6 (marked by ×), the white pawn could capture it.Ĭhessboard480.svg f6 black cross e5 white pawn f5 black pawnīlack moved his pawn forward two squares in a single move from f7 to f5, "passing" f6. The capture can only be made on the move immediately after the opposing pawn makes the double-step move, otherwise the right to capture it en passant is lost.Ĭhessboard480.svg f7 black pawn f6 black cross e5 white pawn The captured pawn must be on an adjacent file and must have just moved two squares in a single move (i.e. ![]() The capturing pawn must be on its fifth rank This article uses algebraic notation to describe chess moves.Ī pawn on its fifth rank may capture an enemy pawn on an adjacent file that has moved two squares in a single move, as if the pawn had moved only one square. It prevents a pawn from using the two-square advance to pass an adjacent enemy pawn without the risk of being captured. The en passant capture rule was added in the 15th century when the rule that gave pawns an initial double-step move was introduced. En passant capture is a common theme in chess compositions. Like any other move, if an en passant capture is the only legal move available, it must be made. The en passant capture must be made at the very next turn or the right to do so is lost. The resulting position is the same as if the pawn had moved only one square forward and the enemy pawn had captured it normally. The opponent captures the just-moved pawn "as it passes" through the first square. It is a special pawn capture that can only occur immediately after a pawn moves two ranks forward from its starting square and an enemy pawn that could have captured it had it only moved forward only one square. For other uses, see En passant (disambiguation).Įn passant (from French: in passing) is a move in chess. This article is about the chess move 'en passant'. Kingscrusher and others: ♚ Subscribe to best Youtube Chess Video Channel : ![]() Beginner kingscrusher Rules En passant Pawn Beginner ![]() |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |