Prática de Shadowing: LINUX isn't Hard Once You Understand This (File Directories) - Aprenda a falar inglês com vídeo
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Have you ever opened a Linux terminal and wondered, why is everything inside a single slash?
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Where is the C drive?
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Why are there folders called slash bin, slash etc, slash usr, and slash var?
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And why does
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Linux seem so different from Windows?
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If you've ever been confused by the Linux file system, don't worry.
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In the next few minutes, you'll understand how
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Linux organizes everything, what each major directory is used for, and how to remember them forever.
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Let's start from the very top.
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Unlike Windows, Linux doesn't have separate drives like C, D, or E.
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Instead, Linux has a single starting point called the root directory.
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It's represented by just one character, slash.
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Think of it as the trunk of a tree.
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Every file, every folder, every application, every hard drive, and even USB devices eventually become part of this one tree.
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No matter where something is stored, everything starts from the root.
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That's one of the biggest differences between
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Windows and Linux.
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Now let's walk through the most important folders.
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We'll start with one you'll use almost every day, slash home.
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This is where user files are stored.
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If your username is John, your personal folder will usually be slash home slash John.
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This is where you'll keep your documents, downloads, pictures, videos, projects, and everything related to your account.
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Think of it like your personal workspace.
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Every user gets their own home directory, keeping files separate from other users on the system.
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Next is the root user's home directory, which often confuses beginners.
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There's a folder called slash root.
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This is not the root of the file system.
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It's simply the home directory of the administrator account, known as the root user.
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So remember, slash is the root of the entire file system.
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Slash root is just one folder inside it.
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Now let's look at where
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Linux keeps its programs.
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You'll often hear about slash bin.
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The word bin stands for binaries.
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This folder contains essential command line programs that
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Linux needs to function.
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Commands like lscp, mv, cat, mkdir, and many others live here or in related binary directories.
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Think of slash bin as the toolbox that allows
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Linux to operate.
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Without these commands, the system wouldn't be very useful.
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Another important directory is slash sbin.
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The s stands for system.
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This folder contains administrative tools used for managing the operating system.
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Commands for networking, disk management, booting the system, and system recovery are commonly found here.
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Most regular users don't use these commands every day, but system administrators certainly do.
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Now let's talk about one of the most important folders in Linux, slash etc. This is where
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Linux stores configuration files.
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Almost every application has a configuration file somewhere inside slash etc. Want to change network settings?
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Edit a configuration in slash etc. Need to configure SSH?
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It's inside slash etc. DNS settings?
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Also inside slash etc. Instead of storing configuration inside the application itself, Linux keeps most settings here.
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A A simple way to remember it is, slashetc is the settings folder for your entire operating system.
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Next is a directory beginners often misunderstand, slashusr.
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Many people assume it stands for user.
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It actually comes from Unix System Resources.
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This folder contains most of the software installed on your system.
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Applications, libraries, documentation, development tools, and shared resources all live here.
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For example, slash -usr -slash -bin contains thousands of executable programs.
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Think of slash -usr as the main software library of your Linux machine.
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Applications also need shared code.
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That's where slash -lib comes in.
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Libraries are reusable pieces of code that many applications share.
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Instead of every program including the same code repeatedly, Linux stores common functionality in shared libraries.
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This saves disk space and makes updates much easier.
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You can think of libraries as shared building blocks that applications borrow whenever they need them.
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Now let's look at where
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Linux stores temporary files.
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Slash TMP.
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As the name suggests, this directory is used for temporary data.
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Applications create files here while they're running.
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Many Linux systems automatically clean this directory during reboot.
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So don't store anything important inside
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Slash TMP unless you're okay with losing it.
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Another useful folder is slash var.
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The word var stands for variable.
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Unlike application software, which rarely changes, this folder contains files that constantly grow and change.
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Things like system logs, application logs, email queues, databases, printer queues, and cache files.
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Whenever you're troubleshooting
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Linux, slash var slash log is one of the first places you'll check
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because it contains log files that explain what the system has been doing.
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Now, suppose you plug in a USB drive.
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Where does it appear?
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Usually inside directories like slash media or slash MNT.
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The slash media directory is commonly used for automatically mounted devices, such as USB drives and DVDs.
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The slash MNT directory is often used by administrators when manually mounting disks, network shares, or other storage devices.
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This is another major difference from Windows.
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Instead of assigning a drive letter, Linux simply attaches the new storage somewhere within the existing directory tree.
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You'll also come across slash dev.
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This one is fascinating.
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In Linux, almost everything is treated as a file.
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Hard drives, USB devices, keyboards, mice, printers, even terminals.
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They all appear as files inside slash dev.
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For example, your hard disk might appear as slash dev slash sda.
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This design allows programs to interact with hardware using the same file -based interface they use for regular files.
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It's one of the reasons
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Linux is so flexible.
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Another important folder is slash proc.
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Unlike normal directories, slash proc doesn't actually exist on your hard disk.
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It's a virtual file system created by the Linux kernel.
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It contains live information about running processes, CPU usage, memory, system configuration, and much more.
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Whenever monitoring tools need information about your system, they often read it from Slash Proc.
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Think of it as a live dashboard of what's happening inside
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Linux right now.
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There's also Slash Boot.
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As the name suggests, this folder contains everything needed to start Linux.
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The Linux kernel, bootloader files, and startup configuration all live here.
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Without these files, your operating system wouldn't be able to boot.
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So how do you remember all of these?
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Instead of memorizing random folder names, group them by purpose.
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User files live in slash home.
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Programs live in slash bin, slash sbin, and slash usr.
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Configuration files live in slash, etc. Shared libraries live in slash lib.
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Logs and changing data live in slash var.
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Temporary files live in slash TMP.
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Hardware devices appear inside slash dev.
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System information comes from slash proc.
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Boot files live in slash boot.
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External storage is mounted under slash media or slash MNT.
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Once you understand this structure, navigating Linux becomes far less intimidating, and you'll know exactly where to look when installing software,
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changing configurations, troubleshooting problems, or managing servers.
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Vocabulário e dicas de fala para esta lição
Esta aula de conversação usa o vídeo “LINUX isn't Hard Once You Understand This”. As palavras que mais se repetem: slash, Linux, file, folder, directory. Este vídeo tem 120 frases e 1151 palavras para praticar shadowing. A fala dura 7:48. O falante mantém um ritmo estável de cerca de 148 palavras por minuto, confortável para o shadowing. Apenas 71% das palavras estão entre as 3.000 mais comuns do inglês, por isso o vocabulário é exigente.
Vocabulário principal deste vídeo
15 palavras do vídeo que vale a pena aprender, com pronúncia e significado:
| Palavra | Pronúncia | Significado |
|---|---|---|
| folder substantivo | /ˈfoʊldɚ/ | pasta |
| directory substantivo | /dɪˈɹɛktəɹi/ | diretório, diretoria |
| configuration substantivo | /kənˌfɪɡ.əˈɹeɪ̯.ʃən/ | configuração |
| boot substantivo | /but/ | bota |
| disk substantivo | /dɪsk/ | disco |
| temporary adjetivo | /ˈtɛmp(əˌɹ)ɛɹi/ | temporário |
| mount verbo | /maʊnt/ | subir |
| log substantivo | /lɔɡ/ | tora |
| administrator substantivo | /ədˈmɪn.ɪ.stɹeɪ.tɚ/ | administrador, administradora |
| resource substantivo | /ɹɪˈzɔːs/ | recurso, expediente |
| commonly advérbio | /ˈkɑmənli/ | comumente |
| terminal substantivo | /ˈtɚmɪnəl/ | terminal |
| hardware substantivo | /ˈhɑɹdˌwɛɹ/ | equipamento |
| binary adjetivo | /ˈbaɪ.nə.ɹi/ | binário |
| printer substantivo | /ˈpɹɪntɚ/ | impressor |
Frases que vale a pena repetir
Frases curtas e completas do vídeo que você pode usar na conversa do dia a dia:
- Let's start from the very top.
- You'll often hear about slash bin.
- You'll also come across slash dev.
Gramática neste vídeo
As estruturas que o falante mais usa, com as palavras exatas do vídeo:
| Estrutura | No vídeo |
|---|---|
| Voz passiva be + particípio passado — o foco está no que acontece, não em quem faz | is used · is stored · are stored |
| Present perfect have/has + particípio passado — uma ação passada que ainda importa agora | Have you ever opened · you've ever been |
Pronúncia para ficar de olho
O falante usa 19 contrações e formas reduzidas, como you'll, don't, doesn't. Diga-as na forma curta, do jeito que você ouve.
- Os sons de “sh” e “zh”: configuration /kənˌfɪɡ.əˈɹeɪ̯.ʃən/, documentation /ˌdɑkjəmɛnˈteɪʃən/, cache /kæʃ/, dashboard /ˈdæʃˌboɹd/
- Palavras longas — acerte a sílaba tônica: directory /dɪˈɹɛktəɹi/, configuration /kənˌfɪɡ.əˈɹeɪ̯.ʃən/, temporary /ˈtɛmp(əˌɹ)ɛɹi/, administrator /ədˈmɪn.ɪ.stɹeɪ.tɚ/, administrative /ədˈmɪn.ɪ.stɹə.tɪv/
Sons difíceis para falantes de português:
- Consoante final — sem acrescentar um “i” depois: boot /but/, disk /dɪsk/, mount /maʊnt/, log /lɔɡ/, confused /kənˈfjuːzd/
- /l/ final — a língua toca o céu da boca, não vira “u”: terminal /ˈtɚmɪnəl/, kernel /ˈkɝ.nəl/, virtual /ˈvɜɹt͡ʃuəl/, install /ɪnˈstɔl/, flexible /ˈflɛk.sɪ.bəl/
Como praticar com este vídeo
- Ouça o vídeo inteiro uma vez sem falar e anote as palavras que você não conhece.
- Faça shadowing frase por frase na velocidade normal, repetindo cada uma até o seu ritmo ficar igual ao do falante.
- Grave a sua voz e compare com o original, prestando atenção a palavras como folder, directory, configuration.
O que é a Técnica de Shadowing?
Shadowing é uma técnica de aprendizado de idiomas com base científica, originalmente desenvolvida para o treinamento de intérpretes profissionais. O método é simples, mas poderoso: você ouve áudio em inglês nativo e repete imediatamente em voz alta — como uma sombra seguindo o falante com 1-2 segundos de atraso. Pesquisas mostram melhora significativa na precisão da pronúncia, entonação, ritmo, sons conectados, compreensão auditiva e fluência na fala.