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海外TECH	DEV Community	Understanding Linux and Its Commands	https://dev.to/amaraiheanacho/understanding-linux-and-its-commands-48fa	Understanding Linux and Its CommandsOperating systems are the core of daily applications managing the communication between the hardware and software Operating systems include Windows iOS Mac OS and Linux This article will discuss what the Linux operating system is why anybody should be interested in the Linux operating system and more importantly basic commands we can run with Linux What is Linux Linux is an entire family of open source Unix operating systems based on the Linux Kernel The Linux kernel was created to work with various hardware from phones and computers to cars It manages the hardware resources and software packages PrerequisitesTo get started with this article we must have the following A Command line interface CLI is installed on the computer For Windows users it is advisable to use GIT Bash to run the commands To download GIT Bash check out this pageAn IDE download the Visual Studio code IDE here Why Linux Understanding that there are other operating systems Linux in particular has been gaining popularity in recent years because of the following reasons The Linux operating system is open source Open source infers that the software is available to the public for studying modification and distribution Many people use the Linux operating system so we can easily leverage this community support and outsource solutions to our problems Linux supports a wide range of hardware like phones laptops servers etc Linux effectively automates processes Basic Linux CommandsThis article section will discuss some of the CLI commands available to us with Linux Open up our Git Bash CLI and run the following commands pwd This command tells us the path of the directory we are currently in ls Use this command to list all the files and directories in our current directory mkdir Use the Linux command to create a new directory or folder We run this command to create a folder or directory named linux practice In the image above we create a directory and list all the files and directories with the ls command cd Use this command to navigate through different directories This cd command requires the absolute or relative path of the directory we want to change to In the screenshot above we can see that our current directory has changed to linux practice We can use some shortcuts to navigate through directories using the cd command The shortcuts are listed below The cd or cd command will navigate the user to their home directory The cd command will move the user up one directory so if the user was in the first second running the cd command moves the user to the first directory The cd command navigates the user to the previous directory touch Use the command to create empty files in Linux The touch command creates a file on our machine that we can open and update in our IDE cp Use this command to copy files into a directory or copy directories from one location to another To copy files into a directory we specify what file we want to copy and the directory we want to copy the file into alongside the cp command In the screenshot above we copied the practice file from the linux practice directory and pasted it into the linux test directory We use the ls command to verify that we successfully copied and pasted the file To copy directories we add the rvfp parameter rm Use this command to delete files and directories in a directory To delete files or directories we specify the file or directory we want to delete alongside the rm command To delete directories add the rf parameter To delete filesTo delete directoriescat Use this Linux command to display the contents of a file locate Use this command to locate a file on the Linux system To make the search case insensitive use the i flag grep Use this command to search through a text file head Displays the first ten lines of a file tail Displays the last ten lines of a file sed Use this command to replace texts in a file find Use this command to find files or a directory s path sudo Use this command to execute commands usually executed by the root user ConclusionThis article discussed what Linux is why we should care about the Linux operating system and more importantly how commands we can execute in Linux ResourcesThe resources below can be helpful Linux TutorialsDifference Between Absolute and Relative Path	2022-09-10 21:03:39
海外科学	NYT > Science	Harvest Moon Lights Up Skies and Marks Start of Festivals Worldwide	https://www.nytimes.com/2022/09/10/us/harvest-moon.html	Harvest Moon Lights Up Skies and Marks Start of Festivals WorldwideThe harvest moon which will appear full for about three nights from Thursday night to Sunday morning is the full moon closest to the autumnal equinox	2022-09-10 21:00:40
ニュース	BBC News - Home	England v India: Glenn, Dunkley & Capsey star as hosts cruise to victory	https://www.bbc.co.uk/sport/cricket/62865416?at_medium=RSS&at_campaign=KARANGA	England v India Glenn Dunkley amp Capsey star as hosts cruise to victorySpinner Sarah Glenn produces career best figures of to drive England to victory in the first Twenty international against India	2022-09-10 21:46:33
北海道	北海道新聞	英皇太子と王子、共に登場　両夫妻、市民らと交流	https://www.hokkaido-np.co.jp/article/729348/	長男	2022-09-11 06:02:00
ビジネス	東洋経済オンライン	モデルナvs.ファイザー､ワクチン訴訟のゆくえは ｢先端医薬ベンチャー｣業界地図で際立つ存在感 | 医薬品・バイオ | 東洋経済オンライン	https://toyokeizai.net/articles/-/616535?utm_source=rss&utm_medium=http&utm_campaign=link_back	東洋経済オンライン	2022-09-11 06:30:00
IT	週刊アスキー	最新作「アサシンクリード ミラージュ」は2023年発売、封建時代の日本が舞台の「コードネーム：（Red）」も！	https://weekly.ascii.jp/elem/000/004/105/4105092/	forward	2022-09-11 06:15:00