With Norton 360 Deluxe, you get multiple layers of the latest protection on up to five devices. Does Norton 360 Deluxe offer any advanced functionalities? Additionally, Norton 360 Deluxe comes with Auto-Protect functionality that continues to work in the background while you’re working on your PC or surfing the web. It also has an auto-fill functionality so that you don’t have to remember your password every time you log in to an account. The latter is a high-end scanner that finds threats that are difficult to detect.Īpart from these features, Norton 360 Deluxe also comes with a password manager that lets users create and store passwords of different accounts. It comes with three scanners, along with a power eraser option. You can also use the software to scan your device and identify and eliminate threats. You can see the status, time, and date of all the security-related tasks that have taken place on your computer. With the help of the Norton 360 Deluxe, you can keep a check on your PC and ensure that it works faster without any glitches.įurthermore, you can get a full report on the security of your PC. The software finds and fixes problems in your PC’s disk space, operating system, RAM, network, and more. One of the best things about downloading Norton 360 Deluxe is that it lets you get an overview of your Windows computer. What are the security features of Norton 360 Deluxe? In addition to this, the software offers three scanning options - Quick Scan, Full System Scan, and Custom Scan. Named MyNorton, the application’s window consists of six core features - Device Security, Cloud Backup, Password Manager, Parental Controls, Secure VPN, and Dark Web Monitoring. What about the interface?Īfter completing the Norton 360 Deluxe download, you will get access to its user-friendly dashboard. Norton 360 Deluxe protects up to five devices and offers 50 GB of cloud storage. The only difference between the three Norton 360 products - Standard, Deluxe, and Premium, is the number of devices that are protected and the cloud storage offered. Norton 360 Deluxe is an antivirus solution that offers protection for up to five devices, including smartphones, macOS computers, tablets, and Windows PCs.
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There are a five different ways of getting your PD and we have listed them in order of the best ways to get it. Once you become an adult your PD does not change unlike a child or teenager. Your PD is not going to change if you're wearing glasses, in fact if you have your PD from a previous prescription and you're an adult you can use that PD. A patient does not have to be wearing the frame for the PD to be correct because the PD is the distance from the middle of one pupil to the middle of the other pupil. A local doctor or optical store may tell you that but that is not true. However, the reason why a doctor or a local optical shop would not give you your PD is because they want you to pay their inflated prices for frames and prescription lenses.ĭoes My PD Have to be Taken With My Frame? As for obtaining your PD measurement, eye doctors are generally not legally obligated to give you this as it's technically not part of the eye test itself, but something measured for the purpose of creating eyeglasses frames. Measured in millimeters, PD is important as it helps the laboratory technician to accurately create your eyeglasses frames by lining up your pupil with the center of the lens. (2021).Pupillary Distance is the distance between the center of one pupil (the central black dot of your eye) to the center of the other pupil. You can learn more about how we ensure our content is accurate and current by reading our editorial policy. Healthline has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical associations. The strength of the lenses can vary for each eye. The more nearsighted you are, the higher the numbers will be.įor instance, a lens prescription of -5.00 is a stronger prescription than -2.00. The lenses in your eyeglasses will correct the bend in the light and help you see distant objects more clearly.įor a nearsighted prescription, the strength of the lenses will be marked with a minus sign. This can cause your distance vision to be fuzzy. Nearsightedness can also happen if the cornea of your eye is too curved.ĭue to this increased distance, light rays fall in front of your retina (a light-sensitive structure that sends signals to your brain) instead of on it. With nearsightedness, your eye is usually elongated, with too much distance between the cornea at the front of your eye and the retina at the back of your eye. If you’re nearsighted, you can see objects that are close clearly, but objects that are farther away will look blurry. Nearsightedness, or myopia, is a common refractive disorder. What to know about nearsighted prescriptions SPH means sphere, or the power of the lens that will correct your eyesight.It indicates the amount of prismatic power your glasses need to correct for differences in the alignment of your eyes. Prism is used if you have double vision.Binocular PD is the distance from one of your pupils to the other pupil. Monocular PD is the distance from your pupil to the middle of your nose. OS is oculus sinister, or your left eye.OU stands for oculus uterque, or both eyes.OD means oculus dexter, or your right eye.NV stands for near vision, or the amount of power that needs to be added to make reading easier.This number indicates whether you have nearsightedness or farsightedness. DV is an abbreviation for distance vision.The cylinder and axis together help correct astigmatism. CYL stands for cylinder, or the amount of astigmatism in your eye.These abbreviations tell the eyeglass manufacturer exactly where to position the prism on eyeglasses that correct double vision. BO, BI, BU, BD stand for base out, base in, base up, and base down.It indicates exactly where the astigmatism appears on your eye. This number is seen on prescriptions for reading glasses or the lower portion of bifocal or progressive lenses. Best Accessories for Kodi Media Centre Below are our Kodi accessory recommendations: Product Image Detail Price VONTAR T6 Plus 2.4GHz Remote Somatosensory Mouse, Infrared Remote, 2.4GHz Wireless QWERTY Keyboard & Touchpad, Colorful Backlit, Lithium Battery. A full Kodi Zeroconf video tutorial is included at the end of this post. In this “How to Enable Zeroconf Kodi 17” post I will answer the question what is zeroconf and show you how to enable this feature on your system. Kodi zeroconf can be used with Kodi remote control applications and is essential if your want to use your media centre as a target for Apple’s Airplay. When you enable zeroconf Kodi will become discoverable on your home network and other devices can find it over the air. Kodi media centre provides a feature called zeroconf that allows you to easily connect external devices to your HTPC with no configuration needed at all. Zeroconf Windows 10 Download Zeroconf Kodi Windows 10 Download Full This App requires an Kodi, XBMC 10+ or BoxeeBox 1.1+ running and configured for external connections. It's also possible to share some files or currently playing information with other Apps or send some files, links and text to XBMCee to play anything XBMCee can find on XBMC. You can browse through your Media Library, play and manage your Playlists, browse through your Sources, control the Players and search in everything XBMCee can see. Apple’s decision to float Bonjour under the radar and focus on embedded personal services may well give its Zeroconf scheme the staying power necessary to survive.Remote Control App for Kodi, XBMC 10+ and BoxeeBox 1.1+. After all, dynamic, service-advertising DNS is what makes Active Directory work. Windows 10 (version 1511 or later) Windows 10 handles both hostname and hostname. But it’s hard to compete with the simplicity of Bonjour. Of course, UPnP will always have traction based on the sheer size of Microsoft’s developer community. Though LLMNR (Link-Local Multicast Name Resolution) and UPnP (Universal Plug-and-Play) might have better support in the standards bodies, the protocols are more complicated to implement and troubleshoot in the real world. Microsoft’s Zeroconf uses a heavyweight approach, defining services in the specification to the last jot and tittle. NetBIOS across IP performs similar functions today, but it’s a chattier and less secure protocol.Īpple’s extension of Bonjour to Windows - including the mDNS (Multicast DNS) and DNS-SD (DNS Service Discovery) protocols Bonjour implements - underscores the fact that Microsoft’s attempt to control Zeroconf networking is foundering. Apple’s product line is easy to manage because an IT team can discover and manage devices (and some services, including Xgrid and Xsan) without having to maintain a DNS infrastructure on a dedicated management network. If service architectures are to achieve their potential, service discovery has to be simple and transparent. Sadly this useful question was closed by the SU-Nazis, so I can't answer, but anyway there is an example program here that works on Windows: /windows/dns-service-discovery-on-windows/ Although it did crash on my large network. Why should IT care? After all, much of the push behind Zeroconf technologies has been made with home users in mind, with the goal of making device networking truly plug-and-play.īut Zeroconf networking has beneficial implications for business computing as well. BlueStacks is a virtual Android engine to run the ZeroConf Browser application on a. The Bonjour for Windows package consists of a printer-discovery utility for networks built on AirPort wireless APs, and an IE plug-in that allows a Web browser to function in a Zeroconf environment for easier management of networked resources. 1 Steps To Install ZeroConf Browser via BlueStacks On Windows & Mac. Despite that less-than-auspicious beginning, major printing vendors - including Epson, HP, Lexmark, and Xerox - have all embraced Bonjour, as have some manufacturers of personal media devices.Īt first glance, the Windows support isn’t much. Each device should have a unique hostname Example One computer uses the hostname haland another uses the hostname marvin. The release of tiger provides apple with an excellent opportunity to promote two new features of its Bonjour Zeroconf (zero-configuration) networking technology: a new moniker and Windows support.īonjour got off to a rough start when someone who probably doesn’t work for Apple anymore picked the name “Rendezvous.” The problem was that Tibco had been using that name since 1994. All devices connected to the network must be running a Zero Configuration Networking (Zeroconf) service which then allows any device to be referenced by adding. How to Setup Custom Message Notifications You can now choose from available pre-loaded ringtones or use a downloaded music file.Tap View more at the end/bottom of the page on devices running Android OS 7.0 or above.The edit option might be any icon (In my case, it is a pencil icon) Find the contact that you want to customize.If you are interested to customize separate ringtones for individual contacts, then see the steps below. If you don’t want to miss any call from your friend, boss, or any family member then you can customize individual ringtones for specific contacts so that they will play when someone special calls your mobile. How to Set up Ringtone of a Single Contact
Postgres group and aggregate(sum) JSONb arrays and non JSONb properties. Postgres: flatten Key-Value (K-V) store with jsonbagg. Ask Question Asked 2 years, 9 months ago. INSERT INTO test (data) VALUES ('') īased on the previous query, I defined the column data as json for this tutorial. Postgres JSONB - Flatten nested objects and groupings. Postgres supports two types of JSON columns: json (stored as a string) and jsonb. CREATE TABLE public. Postgres supports storing and querying unstructured data. Run the snippet below to create a simple table that will have an id, purchaser name and a jsonb column that stores an array of json objects, which will store items purchased. Table 9-40 shows the operators that are available for use with the two JSON data types (see Section 8.14). For the sake of visibility, below is the query of the table schema I will use to show examples of how to query data from a JSON column. Right-Click on the database name and choose Query Tool. JSONB is its binary form which comes as the. JSON data type is only used when the user doesn't have knowledge about the format of the data and there are no other options to get to know it. In this article, I’ll explain the different ways you can query data from a JSON column in PostgreSQL. JSON is a semi-structured data that is a widely adopted data interchangeable format and it is a lightweight and flexible data type. This can bring some different notations in the way you fetch data from a JSON column. Luckily, PostgreSQL allows defining column types as json and jsonb, which are two JSON (JavaScript Object Notation) data types that allow storing unstructured data in a relational database. Select items by the value of a first level attribute (1 way) You can query with the. As a software engineer, it is common to store structured data in a relational database such as PostgreSQL, or unstructured data in a non-relational database such as Mongo DB. Let’s say we have to query a JSONB column on a PostgreSQL 9.5+ database. If you usually have a cable already, but your display doesn’t have a VGA connector, you can buy a good new adapter. 5.4 360 Video 360 video is also known as Omnidirectional Video. If your presentation requires this cable, you will need to purchase it separately online. DisplayPort cables and ports may have either a full-size connector or a mini. Plug the connector to the Line-In port of your Computer.Ĥ) Connect your Headphones to the Line-out portĥ) Open Winamp and Click on File-> Open URL (Ctrl+L)Įnter line:// in the box. If you want to get high definition resolutions but can't afford an HDTV (since you just dropped 400 bones on an Xbox 360), consider getting a set of VGA cables for your 360. The VGA HD AV cable for Xbox 360 is usually not included with the Xbox 360 console. Now, plug your headphones to the “ line out” port of your computer.Ģ) Download Winamp Line-in Plugin, and install it.ģ) Connect the RC wires from the Xbox 360 to the Connector. Connect your Xbox 360 to a VGA connection with the Xbox 360 VGA Cable. You can connect all the VGA ground shielding to a single ground spot on the Xbox. The cable also connects to analog audio amplifiers. Solder the wires from the VGA cable to the Xbox 360 connector using the pinouts provided to match up the signals. Plug it to the “ Line in” port of your computer. XboX 360 VGA HD AV CAble WARNING Xbox 360 VGA HD AV Cable Thanks for choosing the Xbox 360® VGA HD AV Cable to connect your Xbox 360 console to your VGA CRT, LCD, or HDTV monitor, including PC monitors. Connect the white wire (left channel) to the RCA to Stereo port, similarly, the red ones. Unmute the Line in setting in the volume control panel (Start -> Accessories -> Entertainment -> Volume Control). Below are the instructions.ġ) Female RCA to Stereo Cable/Connector (You can find it on eBay, Amazon etc.) alternatively you can also make this from some Spare/Broken RC ports and some headphone wires. The CAD files and renderings posted to this website are created, uploaded and managed by third-party community members. For optimum picture quality at high image resolutions to 1080i. Join 9,330,000 engineers with over 4,840,000 free CAD files Join the Community. Ideal for connecting to the X-BOX 360 Plasma and LCD TVs, Beamer and PC monitor. Then, connect your headphones to the speakers and you’re done.Ģ) You can also amplify the signal through your computer. VGA connector 3D CAD Model Library GrabCAD. If you have a decent speaker just connect the RC cables to the line-in port of the speaker. I will be showing ways to amplify the signals.ġ) This is the easiest method. If you don’t, you can Make a VGA cable for the Xbox 360, yourself Media in category 'VGA connectors' The following 82 files are in this category, out of 82 total. If you have a VGA cable, connecting your headphones can be tricky. Once we received the full roll, we put it up in a very hot part of the house with no special smoothing tools-it went on smoothly and was easy to apply. Both the Eco and Anywhere samples we received passed performance tests in the bathroom and laundry room. The company offers peel-and-stick in two materials: a vinyl wallpaper (Anywhere), designed to remove cleanly from matte paint, and a vinyl-free wallpaper (Eco), intended for all paint finishes except matte paint. If you want an affordable, non-PVC wallpaper in vintage-inspired patterns: Astek Home stood out for its selection of unique and vintage-inspired styles. Unlike many wallpaper brands, Tempaper offers returns (minus a restocking fee). And even though vinyl can be prone to creasing if it’s handled too much, we found it was possible to reposition and correct for mistakes when we worked in small sections during installation. Tempaper comes in a range of finishes, from matte-smooth with a slight sheen to metallic (depending on the style), and the print quality was crisp and consistent across samples. (The company recommends applying Tempaper with a squeegee, to reduce the chance of any lifting and bubbling.) We still think Tempaper is a decent choice, especially if you want lots of styles to choose from (there are 265 patterns, a number of which are collaborations with designers). But we subtracted points for ease of application, as well as the fact that one of the panels we applied in the kitchen lifted in one corner after a couple of very hot weeks (though this may be because it was located a couple feet from a stove). Once installed, the samples we tested did not have the cheap, plasticky look of contact paper, as some vinyl wallpapers can. If you want a wallpaper that you can view in a store before buying: Tempaper, a vinyl peel-and-stick option that came close to making our list of picks, is widely available at brick-and-mortar retailers, as well as online, so you can check it out in person. The patterns we tested were Baby Blue Lemons wallpaper, Sunny Delicate Scallop Print wallpaper in Yolk & Off White, and Greek Terrazzo wallpaper in Multicolor. This paper is also pricier than our two main picks, but we think the quality is worth it. And this one can be especially hard because of its thinness and strong adhesive you may want to consider calling a capable friend or hiring someone to help. All wallpapers can be relatively tricky to install by yourself. This quality might also make it more likely that the wallpaper could peel paint in rooms with intense climatic conditions (rooms that get very hot or very humid) or with older paint. But the strong hold also makes it harder to correct mistakes during installation, compared with other papers we tested. The adhesive has a very strong hold, which all but guarantees the wallpaper will stay up for years to come. It is the only textile-based peel-and-stick wallpaper we tested that is Oeko-Tex–certified, which may give some people peace of mind. Its fine-webbed, non-vinyl woven material is extremely lightweight and has a refined, matte look once installed. We were impressed by Livette’s Wallpaper’s excellent print quality and designs in more than 300 patterns. Arguably one of the ~hottest~ types of injectables rn, they're as misunderstood as they are popular. Now, let's get to the specific types of filler, shall we?Īh, lip fillers. Idriss says that " facial fillers last on average five to six months," adding that in some cases, "they last up to a year or more." Ultimately, this timeline varies considerably based what type of filler you choose, where it was injected, and how fast your body metabolizes the filler. No matter if you choose hyaluronic acid fillers or biostimulatory fillers, neither is totally permanent. But, FYI, it can be somewhat painful, which is why it's so important to do your research and go to a reputable dermatologist (not a med spa!) if you're considering face fillers. Idriss says experts can inject something called hyaluronidase enzymes into your skin to dissolve the filler. Hyaluronic acid is the only type of filler that dermatologists can remove if you’re unhappy with the results. And even if you do hate them, rest assured they won't stick around forever (more on that below). Biostimulatory filler can’t be removed once it’s injected, which is kinda-sorta scary if you hate them (just being honest!), but it's unlikely you will if you go to a reputable dermatologist or plastic surgeon you trust. Yes and no, depending on the filler you get. Hartman, MD, describes as a "white paste" that's most ideal for "mimicking bone structure." These types of fillers aren’t as fast-acting as hyaluronic acid-based ones, and can take up to 12 weeks to see the full effect of the product. Unlike HA injectables, these injectable contain an ingredient called calcium hydroxylapatite, which board-certified dermatologist Corey L. You can also opt for a non-hyaluronic acid-based fillers, which are known as a bio-stimulatory filler (popular brands include Sculptra and Radiesse). You may have heard this type of filler referred to by one of its brand names: Juvéderm or Restylane. So when hyaluronic acid is used as a filler, the body eventually absorbs it without problems. If you want to get more literal, board-certified dermatologist Shereene Idriss, MD, defines face filler as gel-like physical substances, usually made of hyaluronic acid (HA), a naturally occurring substance already found in your body. Play icon The triangle icon that indicates to play That means they can plump thin lips, soften wrinkles, and enhance facial symmetry, boost shallow contours, and improve the appearance of indented or pitted acne scars. What are face fillers?įace fillers (aka dermal filler or wrinkle fillers) are an umbrella term that refers to substances injected beneath the skin into specific areas of the face, such as your lips, cheeks, under-eyes, chin, etc., to increase volume. But first, let's start with the very basics. And for expert insight, I tapped three professionals: two board-certified dermatologists and one plastic surgeon. So to make it as digestible as possible, I've created this comprehensive guide to all things face fillers, broken down into the many (!) different areas of your face in which you can get filler. And that's where I come in.Įven though face fillers are becoming more and more mainstream, there's so much to learn before you try them for the first time, which can feel hella overwhelming. After all, getting face fillers isn't the same as getting your brows waxed it's a legit medical procedure that should be taken seriously. As a beauty writer of several years who's borderline obsessed with the fascinating world of cosmetic injectables, I fully support your decision on all things filler-whether you're getting under-eye filler, cheek filler, lip filler, chin filler, nose filler, whatever-as long as you do your homework with the academic rigor of an A+ student. So, you're thinking about getting face fillers. One gram of the whole coffee fruit (including the coffee bean inside) contains about 5 milligrams of caffeine, plus a variety of plant antioxidants often called “polyphenols”. Futureceuticals patents cover this method, as well as the production of products from the whole coffee fruit and powders/extracts/concentrates thereof. However, a team from Futureceuticals developed methods for preserving and processing the fruit before it spoiled. The fruit of the coffee plant has always been considered waste because it spoils so quickly. While the shape, look, and size of the fruit are reminiscent of a cranberry, it has a flavor that is sweet and rather non-descript, perhaps one of the reasons that unlike most other fruit, it is most often discarded in favor of its seed.” *slow clap* Coffeefruit extract – a food waste triumphĬoffeefruit, as explained beautifully by BevNet, is “…that part of the coffee plant that, much like other fruit, surrounds, nourishes and protects the coffee bean. They are not ashamed of food science, and answer some common questions about antioxidants and other ingredients in a way that is both entertaining and informative. is a Level 2 energy drink (See the whole presentation) ♦THE INGREDIENTS Ingredients for Brasilia Blueberry: Drink Bai product pageīefore we discuss two of the most interesting ingredients in B.A.I, I give a respectful nod to Bai for explaining the science behind their products in such detail on their site. Brian Wansink and the Cornell University Food and Brand Lab have repeatedly shown that the amount of food people consume is more influenced by the size of the container than the size of their appetites. In other words, this product contains only 2 milligrams less caffeine than a standard (8.4 ounces) can of Red Bull!Ounce-per-ounce, Red Bull is more concentrated, but I compare the content of the whole container because that’s the amount people actually consume. This product contains 35 milligrams of caffeine per 8-ounce serving, and with an unusual 18-ounce bottle, there are 78 milligrams of caffeine per container. This product exemplifies why I get so upset when people talk about how unhealthy energy drinks are. Nowhere on the label will you find the words “energy drink”, and yet this self-proclaimed “Antioxidant Beverage” is not quite a tea, nor juice. Though other flavors are available, “Brasilia Blueberry” is my favorite (shocker to those of you who have noticed the predominance of blueberries in the other Energy Drink of the Month posts). The Energy Drink of the Month for February 2016 is Bai Antioxidant Infusion®. After reviewing the food science of B.A.I.’s most interesting ingredients, we’ll compare the “healthiness” of this product to other tea-based beverages and similar energy drinks. Coffeefruit is not an ingredient many people have heard of, but its story of discovery is a shining example to those concerned about food waste. Bai Antioxidant Infusion (HENCEFORTH ‘ B.A.I.’) is an “energy drink in disguise’ with only 35 mg caffeine, and a novel blend of white tea, polyphenols, and coffeefruit extract. Bai Antioxidant Infusion is one of those “energy drinks in disguise” I love reviewing because it breaks the norm AND withstands a food scientist’s ingredient scrutiny. Read this tutorial if you're interested in Mac:Īnd if you're on Windows use TaskManager to kill processes, and services UI to shutdown services. Unfortunately, Mac is different from Linux/Unix in this respect. If you use kill on a service it might not properly start back up because you didn't shut it down properly. Using the service command runs the shutdown script registered in the init.d directory. Kill literally kills just that process and any children it owns. If you are shutting down a service it's better to use: service sendmail stop Now we can shutdown that process by doing: kill 1879 Where -a prints all sockets, -n shows the port number, -p shows the PID, -l shows only what's listening (this is optional depending on what you're after). Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name That will print something like: Active Internet connections (servers and established) So to find out the process ID (PID) for Unix/Linux. Sockets are owned by the process that opened them. You can't close sockets without shutting down the process that owns those sockets. The wording of the question is a bit off because a port number for the undesired inbound client connection is given and it was referred to as "port" but it's pretty clear that it was a reference to that one socket and not the listening port. I believe the question is "how do I selectively close one active connection (socket) to the port my program is listening on?". Note that it is probably not easily possible to cause a program to not listen on a port (well, it is possible but that capability is referred to as a firewall.), but I don't think that was being asked here. To do this you must run it as administrator, of course. There is at least one program ( CurrPorts) that does exactly this and I used it today for the purpose of closing specific sockets on a process that was started before CurrPorts was started. So all you really need is either for Windows to provide an API that allows this directly, or for someone to have written a program that operates somewhat like a VPN or Fiddler and gives you a way to close sockets that pass through it. Consider for a moment that the remote machine, the network card, the network cable, and your OS can all cause the socket to close.Ĭonsider also that Fiddler and Desktop VPN software can insert themselves into the network stack and show you all your traffic or reroute all your traffic. You don't have to be the current process owning the socket to close it. Killing the process that owns the connection is really a bad idea here because this would take down the server (all users would lose functionality when we just want to selectively and temporally drop this one connection). Normally, I would add a firewall to do the job, but this would take some time, and I was in an emergency situation. this user is doing bad things, we asked them to stop but the connection didn't get dropped somewhere along the way). Then, I discover that this connection is undesired (e.g. A client makes a connection and port 56789 is allocated for it. I want to close/kill them.ĮDIT, for clarification: Let's say that my server listens TCP port 80. I don't want answers on how to monitor them (I already do this). But the answers looked like a manual page of netstat or netsh commands focusing on how to monitor the ports. Googling about this, I saw some people asking the same thing. For example, 80/tcp means that my web program is listening on the port 80.Does somebody knows how to close a TCP or UDP socket for a single connection via windows command line? Why do all of ports are opened for UDP? Is it safe? If it's not safe, why doesn't the firewall close them?įor me, "port is open" means that some program or the system is listening on it. To my surprise, it seems that all of ports are opened because I get the result as below:Ĭonnection to a.a.a.a port 1 succeeded!Ĭonnection to a.a.a.a port 2 succeeded!Ĭonnection to a.a.a.a port 3 succeeded!Ĭonnection to a.a.a.a port 4 succeeded!Ĭonnection to a.a.a.a port 5 succeeded! Then I use another Linux PC and use nc to scan ports of the server (saying that the ip of the server is a.a.a.a):Īfter that, I use nc to scan ports using UDP: Today I want to check the status of all ports of the server.įirst I execute the command: firewall-cmd -zone=public -list-ports and I get this:ġ10/tcp 443/tcp 80/tcp 995/tcp 143/tcp 3306/tcp 993/tcpĪll of ports above are opened by me so everything's fine. I'm a developer working on a CentOS7 server. |
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