投稿時間:2022-09-27 05:22:25 RSSフィード2022-09-27 05:00 分まとめ(29件)

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Ruby	Rubyタグが付けられた新着投稿 - Qiita	【Ruby】用語学習	https://qiita.com/m9795/items/6dcb867fc0ef7d146a19	rubyrubyonrails	2022-09-27 04:23:40
海外TECH	Ars Technica	Report pushes ‘big-tent’ approach for the future of batteries	https://arstechnica.com/?p=1884390	alternative	2022-09-26 19:05:43
海外TECH	DEV Community	How to Create Load Balancer	https://dev.to/zahraajawad/how-to-create-load-balancer-hef	How to Create Load BalancerTo create the load balancer complete the following tasks Step Configure a target groupStep Register targetsStep Configure load balancer and a listenerStep Test load balancerStep Configure a target groupConfiguring a target group allows you to register targets such as EC instances To configure your target group Open the Amazon EC console at In the left navigation pane under Load Balancing choose Target Groups Choose Create target group In the Basic configuration section set the following parameters For Choose a target type •select Instance to specify targets by instance ID•IP addresses to specify targets by IP address•If the target type is a Lambda function For Target group name enter a name for the target group Modify the Port and Protocol as needed For VPC select a virtual private cloud VPC with the targets that you want to include inyour target group For Protocol version select HTTP when the request protocol is HTTP or HTTP select HTTP when the request protocol is HTTP or gRPC and select gRPC when therequest protocol is gRPC In the Health checks section modify the default settings as neededAdvanced health check settings Choose the health check portTimeoutIntervalspecify success codesIf health checks consecutively exceed the Unhealthy threshold count the load balancer takes the target out of service If health checks consecutively exceed the Healthy threshold count the load balancer puts the target back in serviceTags Optional chose To add one or more tags as follows Expand the Tags section Choose Add tag Enter the tag Key and tag ValueChoose NextNote Allowed characters are letters spaces numbers in UTF and the following specialcharacters Do not use leading or trailing spaces Tag values are case sensitive Step Register targets•Select one or more instances enter one or more ports and then choose Include as pending below •Then choose Create target groupStep Configure a load balancer and a listenerTo create an Application Load Balancer you must first provide basic configuration information for your load balancer such as a name scheme and IP address type Then you provide information about your network and one or more listeners A listener is a process that checks for connection requests It is configured with a protocol and a port for connections from clients to the load balancer How Application Load Balancers work Your client makes a request to your application The listeners in your load balancer receive requests matching the protocol and port that you configure The receiving listener evaluates the incoming request against the rules you specify and if applicable routes the request to the appropriate target group You can use an HTTPS listener to offload the work of TLS encryption and decryption to your load balancer Healthy targets in one or more target groups receive traffic based on the load balancing algorithm and the routing rules you specify in the listener To configure your load balancerTake the following stapes On the navigation pane under LOAD BALANCING choose Load Balancers Choose Create Load Balancer Chose the type of the Load Balancer For application Load Balancer choose CreateBasic configuration For Load balancer name enter a name for your load balancer Note The name of Application Load Balancer must be unique within your set of Application Load Balancers andNetwork Load Balancers for the Region Names can have a maximum of characters and can contain only alphanumeric characters and hyphens For Scheme choose Internet facing or Internal An internet facing load balancer routes requests from clients totargets over the internet An internal load balancer routes requests to targets using private IPaddresses For IP address type choose IPv or Dualstack Use IPv if your clients use IPv addressesto communicate with the load balancer Choose Dualstack if your clients use both IPv and IPv addresses to communicate with the load balancer Network mapping For VPC select the VPC that you used for your EC instances If you selected Internet facing for Scheme only VPCs with an internet gateway are available for selection For Mappings select two or more Availability Zones and corresponding subnets Enabling multiple Availability Zones increases the fault tolerance of your applications The security group for your load balancer must allow it to communicate with registered targets on both the listener port and the health check port The console can create a security group for your load balancer on your behalf with rules that allow this communication You can also create a security group and select it instead Listeners and routing•For Default action choose the target group that you created and can optionally choose Add listener to add another listener for example an HTTPS listener Add on services Optional Add on services is use to add service such as the AWS Global Accelerator that to create an accelerator and associate the load balancer with the accelerator Note The accelerator name can have up to characters Allowed characters are a z A Z and hyphen Once the accelerator is created you can use the AWS Global Accelerator console to manage it Tag Optional Add a tag to categorize your load balancer Tag keys must be unique for each load balancer Allowed characters are letters spaces numbers in UTF and the following special characters Do not use leading or trailing spaces Tag values are case sensitive Review your configuration and choose Create load balancer A few default attributes are applied to your load balancer during creation You can view and edit them after creating the load balancer The load balancer is create and when select you can see the description of load balancer and other feature Step Test the load balancerAfter creating your load balancer you can verify that your EC instances pass the initial health check You can then check that the load balancer is sending traffic to your EC instance To test the load balancerAfter the load balancer is created choose Close In the navigation pane under Load Balancing choose Target Groups Select the newly created target group Choose Targets and verify that your instances are ready If the status of an instance is initial it s typically because the instance is still in the process of being registered This status can also indicate that the instance has not passed the minimum number of health checks to be considered healthy After the status of at least one instance is healthy you can test your load balancer For more information In the navigation pane under Load Balancing choose LoadBalancers Select the newly created load balancer Choose Description and copy the DNS name of the loadbalancer for example my load balancer abcdef elb useast amazonaws com Paste the DNS name into the address field of an internet connected web browser If everything is working the browser displays the default page of your server	2022-09-26 19:36:54
海外TECH	DEV Community	Our Dear Unicorn Friend is Going on Vacation	https://dev.to/devteam/our-dear-unicorn-friend-is-going-on-vacation-idm	Our Dear Unicorn Friend is Going on VacationWe are making design adjustments to Forem the open source codebase that powers DEV and other communities We are removing the unicorn icon from the current set of possible reactions and making room for an indicator of how many comments there are in the discussion ーalongside like and bookmark There are a few drivers of this design decision Members cannot easily view how many comments are in the discussion and easily scroll there The unicorn as it stands is pretty confusing for a lot of folks We want to build towards a more fun and expressive end state in terms of how these reactions work We are planning to re institute the unicorn as a set of customizable secondary reactions which can be unique to each Forem and possibly change for fun from time to time Anticipate the final result being something like this but open source and more funky As mentioned the unicorn has caused a good amount of confusion here are a few of the hundreds of posts on this subject devto unicorn confusion Clive Da・Jan ・ min read discuss smn bmn curating What are the post reactions randysims・Aug ・ min read discuss What means the unicorn response Sascha Manns・May ・ min read devto Part of the fun of the unicorn is that it means nothing in particular it s just there However we can have that fun without the clutter And that is the plan This change will go live later this week Feel free to comment on some other reactions we may want to implement on DEV once we get to the fully customized state The unicorn will eventually be back and better than everHappy coding	2022-09-26 19:25:35
海外TECH	DEV Community	How to get ready for Hacktoberfest 2022	https://dev.to/github/how-to-get-ready-for-hacktoberfest-2022-2ck2	How to get ready for Hacktoberfest Hacktoberfest is days away from starting Registrations are already open and there is a flurry of events you can participate in If you re planning to participate in Hacktoberfest either as a contributor or maintainer there are a few things you might like to do in order to get ready Let s take a look RegisterThe first thing to do is to register for Hacktoberfest Registrations are now open via the website and this will get you all geared up to participate You ll need to register to participate in Hacktoberfest even if you are planning to participate as a contributor or maintainer Head to the Hacktoberfest website and click Start Hacking or Registration now open You should be taken to an authentication page where you can choose how you d like to participate Click Initiate and you ll be taken to a login page to authenticate your account Follow the instructions on screen Once your account is authenticated you should be back at the Hacktoberfest website Enter your name and select the email you d like to use for the hackathon Fill out the rest of the form entering information on how you d like to participate and more When you re done click Register You should be taken to your profile page where you should see PRs This means you re all signed up and ready to hack Join the communityNext you ll want to join the Hacktoberfest Discord to stay up to date You can chat to other participants as well as the Hacktoberfest organisers There s lots of information in the Discord about contributing getting help and sharing the Hacktoberfest ️Just remember to follow the guidelines for being a good community member Top tips for being a good online community member Michelle Mannering・May ・ min read opensource tutorial beginners devops Get ready to participate as a contributorMost of you who are reading this post are probably planning to participate in Hacktoberfest as a contributor If you re a maintainer check out some tips below on how to get ready as a maintainer Brush up on your skills and contributor knowledgeIf you ve already signed up as above then sweet You re ready to hack when it hits October But before you get into the contributing side of things it s a good idea to brush up on your contribution knowledge The Hacktoberfest team has put together a bunch of resources to help you get ready Things like how to contribute to open source and brushing up on your GitHub knowledge through GitHub Skills Top tips for using GitHub Michelle Mannering・Apr ・ min read opensource githunt Refreshing your knowledge on these things will make it a lot easier when it comes to contributing to projects during Hacktoberfest Start looking for projectsIf you haven t started looking for projects to contribute to during Hacktoberfest now is a good time to start looking You ll need to make sure projects have the Hacktoberfest label You can check out the list of all the GitHub projects participating in Hacktoberfest There are almost If you are having trouble narrowing it down think about open source projects that you use on a daily basis Here are seven I contributed to last year to get you started Three cool projects to contribute to during Hacktoberfest Michelle Mannering for GitHub・Oct ・ min read hacktoberfest githunt github opensource Four projects to contribute to this Hacktoberfest Michelle Mannering・Oct ・ min read hacktoberfest opensource github githunt GitHub also has some open source projects that are tagged for Hacktoberfest You can read about them here GitHub open source projects you can contribute to for Hacktoberfest Michelle Mannering for GitHub・Oct ・ min read github hacktoberfest opensource Participate in eventsAs well as hacking online there are a tonne of events you can participate in both IRL and virtual Check out the Hacktoberfest events page to find one near you Get ready to participate as a contributorHacktoberfest can be a tricky time for maintainers as you ll be dealing with lots of new pull requests There s a few things you might want to do to make it easier for your community to participate and therefore less stress on merging PRs You can do these things in any order Add the Hacktoberfest topicIf you are planning to make your project eligible for contributors to participate in for Hacktoberfest you ll need to add the Hacktoberfest label to your repository Go to the Code tab in your repository Click the settings cog next to About on the right hand side Under Topics type Hacktoberfest and click Save changes Now you re repository is ready to accept pull requests for Hacktoberfest Clean up your repoBefore you start accepting a bunch of pull requests for Hacktoberfest take a moment to clean up your repository Are there a bunch of old issues that could be closed Are there PRs waiting to be merged Spending a few minutes ensuring your project is clean and ready to go will make it a lot easier to accept new PRs Add good first issuesTo encourage new contributors to participate in your project it s a great idea to add the good first issues label to issues that are good for first time contributors This will mean newbies will have somewhere to start Contour talked about the benefit of good first issues and how it can help bring new contributors up to speed Good first issues How to get contributors to your project Michelle Mannering for GitHub・Aug ・ min read contour opensource github go Don t forget Hacktoberfest encourages non code contributions So make sure there are good first issues for things like documentation and design too Ensure your documentation is up to dateIf you want to encourage new contributors and you want to make your life a whole lot easier make sure your documentation is up to date I mean things like READMEContribution guidelinesGetting startedCode of ConductThese docs will help set the standard for contributors and will give them guidelines on how to contribute to your project Trust us it makes it a lot easier to be able to reject a PR because it didn t follow the guidelines If you ve done all these things in any order your project should be all ready to accept contributions for Hacktoberfest Have funThe most important thing to remember when it comes to Hacktoberfest or any hackathon is to have fun Be respectful to the community don t submit spammy PRs make meaningful contributions ask questions make friends and you should have an awesome time Happy hacking	2022-09-26 19:07:29
海外TECH	DEV Community	The botnets: future and Security	https://dev.to/vaultree/the-botnets-future-and-security-3385	The botnets future and Security The internet becomes a sea of opportunities but for malicious hackers the opportunities turn out to be good With the advance of technology botnets become more and more usable especially to steal data that is scattered without any security As cybersecurity threats evolve advanced persistent threats APTs are getting more common An APT is a sophisticated attack in which an non authorised party accesses a network to steal sensitive data over a prolonged period of time They re usually carefully planned and designed to crack existing protection measures adopted by an organisation and as they re led by automated bots it might be harder to identify and track Many organisations are strengthening their cybersecurity strategy shifting from a responsive to a preventive approach ImplementationWe know that antivirus software is not as efficient as it should be but if you are no longer using it there is a chance that your company personal computer has been compromised by malicious software Automation allows botnets to grow exponentially and silently However a few aspects might delay overnight automation such as Lack of confidence in technologyLoss of control Fear of changeHowever despite its barriers automation offers the ability to track incoming attacks step by step providing the highest level of protection possible Automated systems are designed to be extremely predictable so any actions that are executed as safe are indeed safe At least for a while Using this tool on a daily basis helps to recognise any security vulnerabilities or gaps that can be both identified and corrected before a possible cyberattack thus making it easier to control the system Not to mention it s a strong measure to avoid human errors one of the main reasons or explanations for how strong companies still get their data stolen Advantages for cybercriminalsIf not implemented carefully automation can become a cybercriminal s best friend Botnets are powerful and can easily generate fraudulent transactions from many different computers worldwide and at the same time That means it s quite a challenge to recognise fraud patterns through traditional speed checks To give an example denial of service DoS attacks are a kind of cyber attack in which the attacker makes a machine or network resource unavailable to its intended users by temporarily or indefinitely disrupting the services of a host connected to a network Nowadays as techniques evolve there are even more sophisticated ransomware threats The fact that botnets are so persistent means that they ve easily become a very valuable commodity among cybercriminals who usually spend a lot of time building them How are computers infected Providers of antivirus software are not enough to combat the malware present on the Internet this is a fact that is recognised by them when a user decides to implement the software Still human error is still one of the easiest alternatives for a cyberattack to succeed as people might accidentally put themselves and their date into suspicious behaviour Bots are versatile and can cause damage to consumers and businesses on a large scale from anywhere in the world at any time How are botnets used by cybercriminals Send unsolicited emails and or perform phishing scams Soak up all the resources that prevent the site from receiving visitors or even take them to an extremely similar site or fraud campaigns Capture keystrokes in the form of passwords credit cards logins bank accounts and so on Being a part of the solutionA preventive approach is necessary to avoid bots entering your systems Botnets grow exponentially silently and with sophistication and they take advantage of the weaknesses of users and companies that do not pay enough attention to security or that do not own a unified solution to protect each user device and application For those who use OT environments it is interesting to add tools designed to protect detect and respond to threats in real time This type of operating system causes great fragility in the system because it is very exposed In the case of Windows systems maintaining system updates or adding connectivity via Yubikey or even satellite for those who are willing to invest more To find system weaknesses you have to think like a malicious hacker Implementing system analysis can allow previously untested security issues to be identified after which you can also focus on AI capabilities to block attacks during initial reconnaissance efforts It is always a good time to rely on top notch tech to protect your data and your business from irreversible damage Better safe than sorry is definitely the motto of anyone interested in keeping their data protected At Vaultree we are building an encrypted future We love sharing valuable information and trends to help you keep your data safe Sign up to stay in the loop and discuss the hottest trends in cybersec with a team of experts	2022-09-26 19:06:35
Apple	AppleInsider - Frontpage News	Apple Watch Ultra has exposed screws, but still a difficult repair	https://appleinsider.com/articles/22/09/26/apple-watch-ultra-has-exposed-screws-but-still-a-difficult-repair?utm_medium=rss	Apple Watch Ultra has exposed screws but still a difficult repairThe repair mavens at iFixit have torn down an Apple Watch Ultra and despite access screws the screen alone makes it a tough repair Apple Watch UltraThe repair company has a video on YouTube explaining the process and may publish a blog post later detailing the teardown The screen looks challenging to repair with the test model breaking even under the professional hands of iFixit Read more	2022-09-26 19:16:31
海外TECH	Engadget	Apple Watch Ultra teardown confirms it's rugged, but not easily repaired	https://www.engadget.com/apple-watch-ultra-teardown-repairability-194119750.html?src=rss	Apple Watch Ultra teardown confirms it x s rugged but not easily repairedThe Apple Watch Ultra is built to survive outdoors adventures but you ll want to forget about repairing it yourself if you take a tumble iFixit has completed a video teardown indicating that the Ultra isn t significantly more repairable than its regular counterparts While there are external screws on the back you re going to wreck a waterproofing gasket if you pry the rear open And don t even think of getting through the front ーit s difficult to avoid breaking the screen at least without special tools It s also tricky to access the battery and other components The teardown also illustrates just how much larger the speaker array is on the Apple Watch Ultra compared to the Series Even if you re unlikely to ever use the siren feature those speakers are meant for it should help with call quality and other audio driven apps This isn t the advancement in fix it yourself friendliness you saw in the base iPhone then You ll need to take this to a pro repair shop if you land badly during a hike Even so iFixit is optimistic the Watch Ultra represents a path toward more repairable Apple wristwear While it s not clear if future smartwatches will make that leap it won t be shocking given mounting political pressure on the tech industry to create more easily maintained devices	2022-09-26 19:41:19
海外TECH	Engadget	Meta tests easier account switching between Facebook and Instagram	https://www.engadget.com/meta-accounts-center-test-193247061.html?src=rss	Meta tests easier account switching between Facebook and InstagramMeta is testing two features that integrate Facebook and Instagram more closely together On Monday the company began rolling out a new interface on Android iOS and on the web for switching between accounts Provided you ve added your Facebook and Instagram credentials to the same Accounts Center you can use the feature to switch between the two apps without navigating to your phone s home screen multitasking menu or app drawer The interface also allows you to see a count of all your notifications in one place At the same time Meta is introducing a redesigned login and onboarding experience on Android and iOS If you re new to the company s social networks you can create one account and then use it to create additional ones For those who already have both Facebook and Instagram accounts it s now possible to use the login information associated with one app to access the other though you first need to add them to the same Accounts Center MetaMeta will notify you every time you use an existing account to create a new one or you add an account to the Accounts Center Additionally security features like two factor authentication will still work preventing for instance someone from using your Instagram credentials to access your Facebook account While the new features are “currently limited to Facebook and Instagram Meta notes it will “continue to explore how to improve connected experiences across all of our technologies They arrive following the debut of Meta accounts in August and a recent downturn in both revenue and user growth for the company	2022-09-26 19:32:47
海外TECH	WIRED	Hurricane Ian Blows Back NASA’s Artemis Launch	https://www.wired.com/story/hurricane-ian-blows-back-nasas-artemis-launch/	mission	2022-09-26 19:15:14
ニュース	BBC News - Home	Deadly gun attack at Russian school	https://www.bbc.co.uk/news/world-europe-63032790?at_medium=RSS&at_campaign=KARANGA	izhevsk	2022-09-26 19:32:02
ニュース	BBC News - Home	Mathieu van der Poel: Cyclist pleads guilty to assaulting teenagers in Sydney	https://www.bbc.co.uk/sport/cycling/63032969?at_medium=RSS&at_campaign=KARANGA	Mathieu van der Poel Cyclist pleads guilty to assaulting teenagers in SydneyDutch cyclist Mathieu van der Poel pleads guilty to assaulting two teenagers in Sydney Australia the night before the men s World Championship road race	2022-09-26 19:14:16
ニュース	BBC News - Home	Tyson Fury: Heavyweight champion says Anthony Joshua fight off as deadline expires	https://www.bbc.co.uk/sport/boxing/63039435?at_medium=RSS&at_campaign=KARANGA	Tyson Fury Heavyweight champion says Anthony Joshua fight off as deadline expiresTyson Fury says his proposed heavyweight world title fight with Anthony Joshua in December is off as his self imposed deadline expires	2022-09-26 19:16:11
ビジネス	ダイヤモンド・オンライン - 新着記事	孤立するリーダーは「話し方」で失敗、チームで成果を出すリーダーとの差は？ - トンデモ人事部が会社を壊す	https://diamond.jp/articles/-/310308	違い	2022-09-27 05:00:00
ビジネス	ダイヤモンド・オンライン - 新着記事	ハーバード大で「日本企業の高齢者雇用」が先端研究テーマになる理由 - ハーバードの知性に学ぶ「日本論」　佐藤智恵	https://diamond.jp/articles/-/309896	佐藤智恵	2022-09-27 04:55:00
ビジネス	ダイヤモンド・オンライン - 新着記事	相続税の高い駅ランキング【関西主要60駅】18位千里中央、1位は有名高級住宅街 - 有料記事限定公開	https://diamond.jp/articles/-/309873	一戸建て	2022-09-27 04:52:00
ビジネス	ダイヤモンド・オンライン - 新着記事	世界2位のビジネスコンサルが説く『売らずに売れる』三つのルール - 和田裕美のステップアップ仕事論	https://diamond.jp/articles/-/308626	世界位のビジネスコンサルが説く『売らずに売れる』三つのルール和田裕美のステップアップ仕事論営業とは、見込みとなるお客さんにサービスや商品の購入を促し契約を結ぶこと。	2022-09-27 04:50:00
ビジネス	ダイヤモンド・オンライン - 新着記事	9月FOMCのサプライズ「23年も利上げ」、FRB景気後退覚悟の政策金利4％台半ば - 政策・マーケットラボ	https://diamond.jp/articles/-/310327	実質経済成長率	2022-09-27 04:47:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【小石川中等教育学校】華麗なる卒業生人脈！鳩山由紀夫、小沢一郎、日銀総裁、日経連会長… - 日本を動かす名門高校人脈	https://diamond.jp/articles/-/310130	大正時代	2022-09-27 04:45:00
ビジネス	ダイヤモンド・オンライン - 新着記事	【中央区ベスト5】小学校区「教育環境力」ランキング！2022年最新版 - 東京・小学校区「教育環境力」ランキング2022	https://diamond.jp/articles/-/310164	【中央区ベスト】小学校区「教育環境力」ランキング年最新版東京・小学校区「教育環境力」ランキング子どもにとってよりよい教育環境を目指し、入学前に引っ越して小学校区を選ぶ時代になった。	2022-09-27 04:40:00
ビジネス	ダイヤモンド・オンライン - 新着記事	女性役員比率が高い会社ランキング【トップ10】役員の6割が女性の企業は？ - ニッポンなんでもランキング！	https://diamond.jp/articles/-/309781	比率	2022-09-27 04:35:00
ビジネス	ダイヤモンド・オンライン - 新着記事	女性役員比率が高い会社ランキング【332社・完全版】 - ニッポンなんでもランキング！	https://diamond.jp/articles/-/309780	比率	2022-09-27 04:35:00
ビジネス	ダイヤモンド・オンライン - 新着記事	国葬反対が急増も、統一教会問題が「安倍氏だけの責任」といえない歴史的理由 - 上久保誠人のクリティカル・アナリティクス	https://diamond.jp/articles/-/310202	だが実際は、安倍氏だけに責任があるという単純な構図ではなく、旧統一教会と自民党の関係には根深い問題が潜んでいる。	2022-09-27 04:30:00
ビジネス	ダイヤモンド・オンライン - 新着記事	「中国の経済成長神話は崩壊しつつある」と断言できるこれだけの理由 - 今週のキーワード　真壁昭夫	https://diamond.jp/articles/-/310188	地政学的リスク	2022-09-27 04:25:00
ビジネス	ダイヤモンド・オンライン - 新着記事	SDGsへの取り組みの評価が高い企業ランキング2022【機械・金属／電機・電子業界編】、トヨタ・パナソニックに続くのは？ - 企業版SDGsランキング	https://diamond.jp/articles/-/310249	一般消費者	2022-09-27 04:20:00
ビジネス	ダイヤモンド・オンライン - 新着記事	自衛隊ボロすぎ官舎・隊舎「衝撃写真」に見る実態、40年前の現役マットレスも - News&Analysis	https://diamond.jp/articles/-/310137	newsampampanalysis	2022-09-27 04:15:00
ビジネス	ダイヤモンド・オンライン - 新着記事	うつと記憶力の意外な密接関係、うつになると「問題解決力が低下」する理由 - イライラ・モヤモヤ職場の改善法　榎本博明	https://diamond.jp/articles/-/310108	人間関係	2022-09-27 04:10:00
ビジネス	ダイヤモンド・オンライン - 新着記事	波乱相場で大損しやすい人の「危ない傾向」とは？罠にはまる2つの理由 - 自分だけは損したくない人のための投資心理学	https://diamond.jp/articles/-/310309	自分	2022-09-27 04:05:00
ビジネス	東洋経済オンライン	リニア期成同盟会にけんか売った静岡知事の詭弁 JR東海社長の静岡県庁訪問は成果得られず | 新幹線 | 東洋経済オンライン	https://toyokeizai.net/articles/-/619305?utm_source=rss&utm_medium=http&utm_campaign=link_back	川勝平太	2022-09-27 04:30:00