Linux commands

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Linux commands

  1. 1. - BY MANISH BOTHRA LINUX COMMANDS
  2. 2. Mkdir - Create new folder
  3. 3. cd - Change Directory
  4. 4. Cd - - Go to home directory
  5. 5. Cd - Go to previous directory
  6. 6. ls - List information about file
  7. 7. Ls -a - show all hidden files
  8. 8. Cat> filename - To create a file
  9. 9. Cat filename - to view the content of the file.
  10. 10. date – To view the date.
  11. 11. Cal - Displays a calendar
  12. 12. echo - Display message on screen
  13. 13. cat>> filename - Appends the data
  14. 14. Cat file1.txt file2.txt - Displays data of both the files.
  15. 15. Cat file1.txt file2.txt - Concatenate two files
  16. 16. Alias - Create an alias
  17. 17. who - Print all usernames currently logged in
  18. 18. Help - Display help for a built-in command
  19. 19. Pwd - Prints Working Directory
  20. 20. Head filename - Output the first part of file
  21. 21. tail filename - Output the last part of files
  22. 22. Command - Run a command - ignoring shell functions
  23. 23. egrep - Search file for lines that match an extended expression
  24. 24. fgrep - Search file for lines that match a fixed string
  25. 25. History - displays History
  26. 26. History -a - Append the new history lines to the history file
  27. 27. Id - Print user and group id's
  28. 28. THANK YOU

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