投稿時間:2022-09-26 12:24:21 RSSフィード2022-09-26 12:00 分まとめ(27件)

カテゴリー等	サイト名等	記事タイトル・トレンドワード等	リンクURL	頻出ワード・要約等/検索ボリューム	登録日
IT	気になる、記になる…	｢Google Pixel Watch｣は既に米国の量販店に入荷済み − 発表後すぐに店舗で販売開始??	https://taisy0.com/2022/09/26/162691.html	google	2022-09-26 02:55:25
IT	気になる、記になる…	シリーズ史上最もタフな｢Apple Watch Ultra｣のダメージテスト映像公開	https://taisy0.com/2022/09/26/162683.html	apple	2022-09-26 02:42:13
IT	気になる、記になる…	楽天モバイル、｢Android 13｣へのアップデートを提供する製品を発表 − 計8機種の予定	https://taisy0.com/2022/09/26/162681.html	android	2022-09-26 02:06:50
IT	ITmedia 総合記事一覧	[ITmedia News] ローソン “アバター従業員”1000人採用へ　1人が複数店で“遠隔同時勤務”も	https://www.itmedia.co.jp/news/articles/2209/26/news104.html	itmedia	2022-09-26 11:45:00
IT	ITmedia 総合記事一覧	[ITmedia ビジネスオンライン] 茨城県の「住み続けたい街」ランキング　3位は「東海村」、2位は「大洗町」、1位は？	https://www.itmedia.co.jp/business/articles/2209/26/news089.html	itmedia	2022-09-26 11:44:00
js	JavaScriptタグが付けられた新着投稿 - Qiita	asyncなscript要素で読み込むライブラリと依存コードを同期的に実行する方法(2)	https://qiita.com/toshirot/items/c60d987378ff6bdbaf27	async	2022-09-26 11:03:30
Docker	dockerタグが付けられた新着投稿 - Qiita	GoReleaser でマルチプラットフォーム対応の Docker イメージを作る	https://qiita.com/frozenbonito/items/343ec66b292e3c0e154d	docker	2022-09-26 11:23:15
golang	Goタグが付けられた新着投稿 - Qiita	GoReleaser でマルチプラットフォーム対応の Docker イメージを作る	https://qiita.com/frozenbonito/items/343ec66b292e3c0e154d	docker	2022-09-26 11:23:15
技術ブログ	Developers.IO	Quick SetupのDistributorライブラリを使ってOrganizations環境下のアカウントにCloudWatch Agentのインストールや更新をおこなう	https://dev.classmethod.jp/articles/systems-manager-quicksetup-organizations/	cloudwatchagent	2022-09-26 02:39:25
技術ブログ	Developers.IO	Amazon RDS の「保留中のメンテナンス」からスケジュールが消えてしまった理由を教えてください	https://dev.classmethod.jp/articles/tsnote-rds-pending-maintenance-disappeared/	amazonrds	2022-09-26 02:06:02
海外TECH	DEV Community	Accessing Linux File Systems on RHEL 8 (RedHat Enterprise Linux 8)	https://dev.to/mohammadalwan/accessing-linux-file-systems-on-rhel-8-redhat-enterprise-linux-8-25aa	Accessing Linux File Systems on RHEL RedHat Enterprise Linux Storage Management ConceptsFiles on a Linux server are accessed through the file system hierarchy a single inverted tree of directories This file system hierarchy is assembled from file systems provided by the storage devices available to your system Each file system is a storage device that has been formatted to store files In a sense the Linux file system hierarchy presents a collection of file systems on separate storage devices as if it were one set of files on one giant storage device that you can navigate Much of the time you do not need to know which storage device a particular file is on you just need to know the directory that file is in Disk PartitionsNormally you do not make the entire storage device into one file system Storage devices are typically divided up into smaller chunks called partitions Partitions are block devices in their own right On SATA attached storage the first partition on the first disk is dev sda The third partition on the second disk is dev sdb and so on Paravirtualized storage devices have a similar naming system Partitions allow you to compartmentalize a disk the various partitions can be formatted with different file systems or used for different purposes Tools for Managing Partitions on LinuxThere are several command line interface CLI based tools that are commonly used to view drive and partition information and to manage partitions To get an overview of local and remote file system devices and the amount of free space available run the df disk free command dfExample For more detailed information about space used by a certain directory tree use the du disk usage command du directory name directory nameExample The du command has h and H options to convert the output to human readable format Example Mounting and Unmounting File SystemsMounting File Systems ManuallyThe mount command allows the root user to manually mount a file system The first argument of the mount command specifies the file system to mount The second argument specifies the directory to use as the mount point in the file system hierarchy Use the lsblk command to list the details of a specified block device or all the available devices Mounting by Block Device NameThe following example mounts the file system in the dev sdb partition on the directory mnt data mount dev sdb mnt dataTo mount a file system the destination directory must already exist Mounting by File system UUIDThe lsblk fp command lists the full path of the device along with the UUIDs and mount points as well as the type of file system in the partition Mount the file system by the UUID of the file system mount UUID fa bd cfb ac e mnt dataUnmounting File SystemsTo unmount a file system the umount command expects the mount point as an argument umount mnt dataFor the umount command to succeed all processes needs to stop accessing data under the mount point The lsof command lists all open files and the process accessing them in the provided directory It is useful to identify which processes currently prevent the file system from successful unmounting lsof mnt dataOnce the processes are identified an action can be taken such as waiting for the process to complete or sending a SIGTERM or SIGKILL signal to the process In this case it is sufficient to change the current working directory to a directory outside the mount point Locating Files on the SystemLocating Files by NameThe locate command finds files based on the name or path to the file It is fast because it looks up this information from the mlocate database However this database is not updated in real time and it must be frequently updated for results to be accurate This also means that locate will not find files that have been created since the last update of the database The locate database is automatically updated every day However at any time the root user can issue the updatedb command to force an immediate update updatedbExample of searching for a file with the name passwd The i option performs a case insensitive search With this option all possible combinations of upper and lowercase letters match the search locate i messagesOutput Searching for Files in Real TimeThe find command locates files by performing a real time search in the file system hierarchy It is slower than locate but more accurate It can also search for files based on criteria other than the file name such as the permissions of the file type of file its size or its modification time To search for files by file name use the name FILENAME option With this option find returns the path to files matching FILENAME exactly For example to search for files named sshd config starting from the directory run the following command In the following example search for files starting in the directory that end in txt To search for files in the etc directory that contain the word pass anywhere in their names on host run the following command To perform a case insensitive search for a given file name use the iname option followed by the file name to search find iname messages Searching Files Based on Ownership or PermissionSearch for files owned by user in the home user directory on host find user userSearch for files owned by the group user in the home user directory on host find group userSearch for files owned by user ID in the home user directory on host find uid Search for files owned by group ID in the home user directory on host find gid The user and group options can be used together to search files where file owner and group owner are different Example find user root group mailThe perm option is used to look for files with a particular set of permissions Permissions can be described as octal values with some combination of and for read write and execute Permissions can be preceded by a or sign To use a more complex example the following command matches any file for which the user has read write and execute permissions members of the group have read and write permissions and others have read only access find home perm Searching Files Based on SizeUse the following list as the units with the size option k for kilobyteM for megabyteG for gigabyteThe example below shows how to search for files with a size of megabytes rounded up find size MTo search the files with a size more than gigabytes find size GSearching Files Based on Modification TimeThe mmin option followed by the time in minutes searches for all files that had their content changed at n minutes ago in the past It also supports fractional values when used with ranges n and n To find all files that had their file content changed minutes ago on host run find mmin In this example files that were modified more than minutes ago are listed find mmin Searching Files Based on File TypeThe type option in the find command limits the search scope to a given file type Use the following list to pass the required flags to limit the scope of search f for regular filed for directoryl for soft linkb for block deviceExample Search for all directories in the etc directory on host find etc type dSearch for all soft links on host find type l	2022-09-26 02:35:33
金融	JPX マーケットニュース	[OSE,TOCOM]９月23日（金）（秋分の日）の祝日取引の結果について	https://www.jpx.co.jp/news/2040/20220926-01.html	osetocom	2022-09-26 11:30:00
海外ニュース	Japan Times latest articles	MSDF proposed admiral-level conference to China in 2002	https://www.japantimes.co.jp/news/2022/09/26/national/msdf-china-conference/	china	2022-09-26 11:19:45
海外ニュース	Japan Times latest articles	U.S. warns Russia of ‘catastrophic consequences’ if it uses nuclear weapons	https://www.japantimes.co.jp/news/2022/09/26/world/us-russia-nuclear-weapons/	small	2022-09-26 11:18:27
海外ニュース	Japan Times latest articles	Does the conflict in Ukraine represent a ‘new war’?	https://www.japantimes.co.jp/opinion/2022/09/26/commentary/world-commentary/ukraine-conventional-war/	Does the conflict in Ukraine represent a new war While the fighting comprises many unconventional factors it can be regarded as a conventional war in the sense that large scale violence will determine how the	2022-09-26 11:10:15
ニュース	BBC News - Home	Pound slumps to all-time low against dollar	https://www.bbc.co.uk/news/business-63030208?at_medium=RSS&at_campaign=KARANGA	pound	2022-09-26 02:36:19
ニュース	BBC News - Home	Government review of ELMS farming subsidies stokes anger	https://www.bbc.co.uk/news/science-environment-63029266?at_medium=RSS&at_campaign=KARANGA	environmental	2022-09-26 02:54:07
ニュース	BBC News - Home	Typhoon Noru: Four dead as 'explosive' typhoon hits Philippines	https://www.bbc.co.uk/news/world-asia-63023891?at_medium=RSS&at_campaign=KARANGA	philippinesheavy	2022-09-26 02:14:01
ビジネス	ダイヤモンド・オンライン - 新着記事	【社説】FRBとドルと円、他人事ではない - WSJ発	https://diamond.jp/articles/-/310320	社説	2022-09-26 11:25:00
ビジネス	ダイヤモンド・オンライン - 新着記事	米運輸株の下落、景気後退入りへの警告 - WSJ発	https://diamond.jp/articles/-/310321	景気後退	2022-09-26 11:03:00
北海道	北海道新聞	３７歳玉鷲「まだまだ元気」　秋場所、最年長優勝果たす	https://www.hokkaido-np.co.jp/article/736163/	大相撲秋場所	2022-09-26 11:29:18
北海道	北海道新聞	マクドナルド、３０日から値上げ　原材料高受け１０～３０円	https://www.hokkaido-np.co.jp/article/736173/	日本マクドナルド	2022-09-26 11:28:00
北海道	北海道新聞	台風１７号が発生　２７日、小笠原諸島に接近	https://www.hokkaido-np.co.jp/article/736172/	小笠原諸島	2022-09-26 11:27:00
北海道	北海道新聞	大学入学共通テストの出願始まる　１０月６日まで	https://www.hokkaido-np.co.jp/article/736160/	受け付け	2022-09-26 11:13:00
北海道	北海道新聞	長万部の水柱止まる　町が早朝確認、噴出原因なお不明	https://www.hokkaido-np.co.jp/article/736102/	長万部町	2022-09-26 11:12:32
北海道	北海道新聞	米韓、日本海で大規模演習　空母投入、約５年ぶり	https://www.hokkaido-np.co.jp/article/736157/	米韓	2022-09-26 11:08:00
IT	週刊アスキー	「爽」の人気フレーバーが帰ってくる！ 「爽 生チョコinバニラ」で冬を先取り	https://weekly.ascii.jp/elem/000/004/106/4106481/	爽生	2022-09-26 11:45:00