Top 50 Linux Commands You Must Know as a Regular User...
1. ls - view contents of directory (list)
2. pwd - path of the current directory
3. cd - change directoryn
4. mkdir - make new directory
5. mv - move files / rename files
6. cp - copy files
7. rm - remove files
8. touch - create blank new file
9. rmdir - delete directory
10. cat - list content of file to terminal
11. clear - clear terminal window
12. echo - move data into a file
13. less - Read text file one screen at a time
14. man - show manual of Linux commands
15. sudo - enables you to perform tasks that require administrative or root permissions
16. top - task manager in terminal
17. tar - used to archive multiple files into a tarball
18. grep - used to searching words in specific files
19. head - view first lines of any text file
20. tail - view last lines of any text file
21. diff - compares the contents of two files line by line
22. kill - used for killing unresponsive program
23. jobs - display all current jobs along with their statuses
24. sort - is a command line utility for sorting lines of text files
25. df - info about system disk
26. du - check how much space a file or directory takes
27. zip - to compress your files into a zip archive
28. unzip - to extract the zipped files from a zip archive
29. ssh - a secure encrypted connection between two hosts over and insecure network
30. cal - shows calendar
31. apt - command line tool for interaction with packaging system
32. alias - custom shortcuts used to represent a command
33. w - current user info
34. whereis - used to locate the binary, source, manual page files
35. whatis - used to get one-line man page description
36. useradd - used to create a new user
37. passwd - used to changing password of current user
38. whoami - print current user
39. uptime - print current time when machine starts
40. free - print free disk space info
41. history - print used commands history
42. uname - print detailed information about your Linux system
43. ping - to check connectivity status to a server
44. chmod - to change permissions of files and directories
45. chown - to change ownership of files and directories
46. find - using find searches for files and directories
47. locate - used to locate a file, just like the search command in Windows
48. ifconfig - print ip address stuff
49. ip a - similar to ifconfig but shortest print
50. finger - gives you a short dump of info about a user
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#coderbaba #linux #Programming #code #CodingTutorial
1. ls - view contents of directory (list)
2. pwd - path of the current directory
3. cd - change directoryn
4. mkdir - make new directory
5. mv - move files / rename files
6. cp - copy files
7. rm - remove files
8. touch - create blank new file
9. rmdir - delete directory
10. cat - list content of file to terminal
11. clear - clear terminal window
12. echo - move data into a file
13. less - Read text file one screen at a time
14. man - show manual of Linux commands
15. sudo - enables you to perform tasks that require administrative or root permissions
16. top - task manager in terminal
17. tar - used to archive multiple files into a tarball
18. grep - used to searching words in specific files
19. head - view first lines of any text file
20. tail - view last lines of any text file
21. diff - compares the contents of two files line by line
22. kill - used for killing unresponsive program
23. jobs - display all current jobs along with their statuses
24. sort - is a command line utility for sorting lines of text files
25. df - info about system disk
26. du - check how much space a file or directory takes
27. zip - to compress your files into a zip archive
28. unzip - to extract the zipped files from a zip archive
29. ssh - a secure encrypted connection between two hosts over and insecure network
30. cal - shows calendar
31. apt - command line tool for interaction with packaging system
32. alias - custom shortcuts used to represent a command
33. w - current user info
34. whereis - used to locate the binary, source, manual page files
35. whatis - used to get one-line man page description
36. useradd - used to create a new user
37. passwd - used to changing password of current user
38. whoami - print current user
39. uptime - print current time when machine starts
40. free - print free disk space info
41. history - print used commands history
42. uname - print detailed information about your Linux system
43. ping - to check connectivity status to a server
44. chmod - to change permissions of files and directories
45. chown - to change ownership of files and directories
46. find - using find searches for files and directories
47. locate - used to locate a file, just like the search command in Windows
48. ifconfig - print ip address stuff
49. ip a - similar to ifconfig but shortest print
50. finger - gives you a short dump of info about a user
Follow me @Coder_Baba
#coderbaba #linux #Programming #code #CodingTutorial
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🚀Top 40 CSS Interview questions:
Q1: Explain the three main ways to apply CSS styles to a web page. 🖌
Q2: What is CSS? 🧐
Q3: How to use variables in Sass? 💡
Q4: Explain CSS sprites, and how you would implement them on a page or site. 🎨
Q5: Explain the CSS box model and the layout components that it consists of. 📦
Q6: What is a CSS rule? 📜
Q7: Explain what the @extend directive is used for in Sass? 🚀
Q8: Have you played around with the new CSS Flexbox or Grid specs? 🎛
Q9: What is DOM (Document Object Model) and how is it linked to CSS? 🧩
Q10: What is Sass? 💻
Q11: What existing CSS frameworks have you used locally, or in production? How would you change/improve them? 🛠
Q12: Describe floats and how they work. 🌊
Q13: What is Selector Nesting in Sass used for? 🕸
Q14: List out the key features of Sass. ✨
Q15: What is the difference between classes and IDs in CSS? 🔖
Q16: List out the data types that Sass supports. 📊
Q17: What's the difference between SCSS and Sass? 🤔
Q18: Explain the usage of the table-layout property. 🗃
Q19: What's the difference between a relative, fixed, absolute, and statically positioned element? 📍
Q20: Have you ever worked with retina graphics? If so, when and what techniques did you use? 👓
Q21: What are the advantages/disadvantages of using CSS preprocessors? ⚖️
Q22: How is responsive design different from adaptive design? 📱
Q23: What are CSS selectors? Name some. 🔍
Q24: What does Accessibility (a11y) mean? ♿️
Q25: What is a CSS preprocessor and why use one? 💻
Q26: How would you approach fixing browser-specific styling issues? 🛠
Q27: What’s the difference between resetting and normalizing CSS? Which would you choose, and why? 🧹
Q28: Explain your understanding of the box model and how you would tell the browser in CSS to render your layout in different box models. 🖼
Q29: Describe pseudo-elements and discuss what they are used for. 👻
Q30: How does CSS actually work (under the hood of the browser)? 🛠
Q31: What is a Grid System in CSS? 📐
Q32: Explain the purpose of clearing floats in CSS. 🧼
Q33: What does * { box-sizing: border-box; } do? What are its advantages? 🛡
Q34: Can you explain the difference between coding a website to be responsive versus using a mobile-first strategy? 📱➡️💻
Q35: Explain the basic rules of CSS Specificity. 📊
Q36: How do you optimize your webpages for print? 🖨
Q37: Have you ever used a grid system, and if so, what do you prefer? 🔲
Q38: What are the different ways to visually hide content (and make it available only for screen readers)? 👀🙈
Q39: Describe z-index and how a stacking context is formed. 📚
Q40: Is there any reason you'd want to use translate() instead of absolute positioning, or vice versa? And why? 🔄
Available now on my Telegram channel: @coder_baba
📲 Link in bio!
Don't miss out—head over to the channel and grab your copy today! 🚀
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Q1: Explain the three main ways to apply CSS styles to a web page. 🖌
Q2: What is CSS? 🧐
Q3: How to use variables in Sass? 💡
Q4: Explain CSS sprites, and how you would implement them on a page or site. 🎨
Q5: Explain the CSS box model and the layout components that it consists of. 📦
Q6: What is a CSS rule? 📜
Q7: Explain what the @extend directive is used for in Sass? 🚀
Q8: Have you played around with the new CSS Flexbox or Grid specs? 🎛
Q9: What is DOM (Document Object Model) and how is it linked to CSS? 🧩
Q10: What is Sass? 💻
Q11: What existing CSS frameworks have you used locally, or in production? How would you change/improve them? 🛠
Q12: Describe floats and how they work. 🌊
Q13: What is Selector Nesting in Sass used for? 🕸
Q14: List out the key features of Sass. ✨
Q15: What is the difference between classes and IDs in CSS? 🔖
Q16: List out the data types that Sass supports. 📊
Q17: What's the difference between SCSS and Sass? 🤔
Q18: Explain the usage of the table-layout property. 🗃
Q19: What's the difference between a relative, fixed, absolute, and statically positioned element? 📍
Q20: Have you ever worked with retina graphics? If so, when and what techniques did you use? 👓
Q21: What are the advantages/disadvantages of using CSS preprocessors? ⚖️
Q22: How is responsive design different from adaptive design? 📱
Q23: What are CSS selectors? Name some. 🔍
Q24: What does Accessibility (a11y) mean? ♿️
Q25: What is a CSS preprocessor and why use one? 💻
Q26: How would you approach fixing browser-specific styling issues? 🛠
Q27: What’s the difference between resetting and normalizing CSS? Which would you choose, and why? 🧹
Q28: Explain your understanding of the box model and how you would tell the browser in CSS to render your layout in different box models. 🖼
Q29: Describe pseudo-elements and discuss what they are used for. 👻
Q30: How does CSS actually work (under the hood of the browser)? 🛠
Q31: What is a Grid System in CSS? 📐
Q32: Explain the purpose of clearing floats in CSS. 🧼
Q33: What does * { box-sizing: border-box; } do? What are its advantages? 🛡
Q34: Can you explain the difference between coding a website to be responsive versus using a mobile-first strategy? 📱➡️💻
Q35: Explain the basic rules of CSS Specificity. 📊
Q36: How do you optimize your webpages for print? 🖨
Q37: Have you ever used a grid system, and if so, what do you prefer? 🔲
Q38: What are the different ways to visually hide content (and make it available only for screen readers)? 👀🙈
Q39: Describe z-index and how a stacking context is formed. 📚
Q40: Is there any reason you'd want to use translate() instead of absolute positioning, or vice versa? And why? 🔄
Available now on my Telegram channel: @coder_baba
📲 Link in bio!
Don't miss out—head over to the channel and grab your copy today! 🚀
#CoderBaba #StudyNotes #PDFDownload #TechEducation #LearningResources #TelegramChannel
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Top 5 ATS Friendly Resume - ATS Score 95.docx
35.4 KB
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🚀 Top 10 GitHub Repositories Every Web Developer Should Know 🌐
1️⃣ Web Developer Roadmap: https://github.com/kamranahmedse/developer-roadmap
2️⃣ 30 Seconds of Code: https://github.com/30-seconds/30-seconds-of-code
3️⃣ Awesome Cheatsheets: https://github.com/LeCoupa/awesome-cheatsheets
4️⃣ CSS Protips: https://github.com/AllThingsSmitty/css-protips
5️⃣ 33 JS Concepts: https://github.com/leonardomso/33-js-concepts
6️⃣ You Don’t Know JS (2nd Edition): https://github.com/getify/You-Dont-Know-JS/tree/2nd-ed
7️⃣ Front-End Checklist: https://github.com/thedaviddias/Front-End-Checklist
8️⃣ JavaScript Questions: https://github.com/lydiahallie/javascript-questions
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3️⃣ Awesome Cheatsheets: https://github.com/LeCoupa/awesome-cheatsheets
4️⃣ CSS Protips: https://github.com/AllThingsSmitty/css-protips
5️⃣ 33 JS Concepts: https://github.com/leonardomso/33-js-concepts
6️⃣ You Don’t Know JS (2nd Edition): https://github.com/getify/You-Dont-Know-JS/tree/2nd-ed
7️⃣ Front-End Checklist: https://github.com/thedaviddias/Front-End-Checklist
8️⃣ JavaScript Questions: https://github.com/lydiahallie/javascript-questions
9️⃣ Clean Code JavaScript: https://github.com/ryanmcdermott/clean-code-javascript
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What types of SQL commands (or SQL subsets) do you know?
Data Definition Language (DDL) – to define and modify the structure of a database.
Data Manipulation Language (DML) – to access, manipulate, and modify data in a database.
Data Control Language (DCL) – to control user access to the data in the database and give or revoke privileges to a specific user or a group of users.
Transaction Control Language (TCL) – to control transactions in a database.
Data Query Language (DQL) – to perform queries on the data in a database to retrieve the necessary information from it.
examples of common SQL commands
DDL: CREATE, ALTER TABLE, DROP, TRUNCATE, and ADD COLUMN
DML: UPDATE, DELETE, and INSERT
DCL: GRANT and REVOKE
TCL: COMMIT, SET TRANSACTION, ROLLBACK, and SAVEPOINT
DQL: – SELECT
Data Definition Language (DDL) – to define and modify the structure of a database.
Data Manipulation Language (DML) – to access, manipulate, and modify data in a database.
Data Control Language (DCL) – to control user access to the data in the database and give or revoke privileges to a specific user or a group of users.
Transaction Control Language (TCL) – to control transactions in a database.
Data Query Language (DQL) – to perform queries on the data in a database to retrieve the necessary information from it.
examples of common SQL commands
DDL: CREATE, ALTER TABLE, DROP, TRUNCATE, and ADD COLUMN
DML: UPDATE, DELETE, and INSERT
DCL: GRANT and REVOKE
TCL: COMMIT, SET TRANSACTION, ROLLBACK, and SAVEPOINT
DQL: – SELECT
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MERN Stack Developer Roadmap 2024:
Step 1: 🌐 Master Web Basics
Step 2: 🖥 HTML/CSS Proficiency
Step 3: ✨ Deep Dive into JavaScript
Step 4: 🗂 Version Control with Git
Step 5: 🐍 Node.js for Server-Side
Step 6: 🗃 Express.js for Routing
Step 7: 📦 NPM for Package Management
Step 8: 📚 MongoDB for Databases
Step 9: 🌟 React.js for Frontend
Step 10: 🔐 Implement Security (JWT)
Step 11: 🚀 App Deployment (Heroku, Netlify)
Step 12: 🐳 Docker Basics
Step 13: ☁️ Explore Cloud Services
Step 14: 🔄 CI/CD with GitHub Actions
Step 15: 🧪 Testing with Jest
Step 16: 📜 API Documentation
Step 17: 📢 Build a Portfolio
Step 18: 💼 Resume Crafting
Step 19: 🛑 Interview Preparation
Step 20: 🔍 Job Hunting Strategy
Join @coder_baba
Step 1: 🌐 Master Web Basics
Step 2: 🖥 HTML/CSS Proficiency
Step 3: ✨ Deep Dive into JavaScript
Step 4: 🗂 Version Control with Git
Step 5: 🐍 Node.js for Server-Side
Step 6: 🗃 Express.js for Routing
Step 7: 📦 NPM for Package Management
Step 8: 📚 MongoDB for Databases
Step 9: 🌟 React.js for Frontend
Step 10: 🔐 Implement Security (JWT)
Step 11: 🚀 App Deployment (Heroku, Netlify)
Step 12: 🐳 Docker Basics
Step 13: ☁️ Explore Cloud Services
Step 14: 🔄 CI/CD with GitHub Actions
Step 15: 🧪 Testing with Jest
Step 16: 📜 API Documentation
Step 17: 📢 Build a Portfolio
Step 18: 💼 Resume Crafting
Step 19: 🛑 Interview Preparation
Step 20: 🔍 Job Hunting Strategy
Join @coder_baba
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