All Videos Channels
  1. 312_what is a variable in bash?

    312_what is a variable in bash?

    4
  2. 315 how to "take a note with a variable"

    315 how to "take a note with a variable"

    7
    1
  3. 316_why do you need to put $ before every variable?

    316_why do you need to put $ before every variable?

    8
  4. 317_how to "see the process id of the current instance of the shell" with echo $$

    317_how to "see the process id of the current instance of the shell" with echo $$

    8
  5. 220_what are octals in the context of bash?

    220_what are octals in the context of bash?

    1
  6. 99_how to "bring a background process into the foreground" with the "fg" command

    99_how to "bring a background process into the foreground" with the "fg" command

    2
  7. 243_difference between a command, a program, and a command line argument?

    243_difference between a command, a program, and a command line argument?

    2
    0
    8
    1
  8. 110_how to move the cursor one word with alt left or right arrows

    110_how to move the cursor one word with alt left or right arrows

    4
  9. AI Productivity - Free, Unlimited Transcription using AI

    AI Productivity - Free, Unlimited Transcription using AI

    52
  10. 226_what are alphabetical permissions?

    226_what are alphabetical permissions?

    2
    1
  11. 225_what are numerical permissions?

    225_what are numerical permissions?

    1
  12. 281_how to "create a text file of the last ten entries of the var syslog" with "right bracket"

    281_how to "create a text file of the last ten entries of the var syslog" with "right bracket"

    2
    0
    9
    1
  13. 177_how to "add the write permission to the group permission set" with "chmod"

    177_how to "add the write permission to the group permission set" with "chmod"

    10
    1
  14. 212_how to "add read and write permission to the other permission set" with "chmod"

    212_how to "add read and write permission to the other permission set" with "chmod"

    3
  15. 156_how to decipher file permissions from "mode bits"?

    156_how to decipher file permissions from "mode bits"?

    4
  16. 199_how to "remove the read and write permissions from the group permission set" with "chmod"

    199_how to "remove the read and write permissions from the group permission set" with "chmod"

    1
  17. 270_how to "download software from the internet" with "wget"

    270_how to "download software from the internet" with "wget"

    2
    0
    7
  18. 202_how to "remove ALL the permissions from the group permission set" with "chmod"

    202_how to "remove ALL the permissions from the group permission set" with "chmod"

    3
  19. 100_what is the difference between ctrl c and ctrl z?

    100_what is the difference between ctrl c and ctrl z?

    2
  20. 280_how to "see the last ten entries of the var syslog" with "tails"

    280_how to "see the last ten entries of the var syslog" with "tails"

    5
  21. 145_how to "see the file permissions of files or directories" with the "ls -l" command

    145_how to "see the file permissions of files or directories" with the "ls -l" command

    1
  22. 162_how to "add the execute permission to a file" using the "chmod" command

    162_how to "add the execute permission to a file" using the "chmod" command

    3
  24. 299_how to "create a file inside an already existing directory" with the "touch" command

    299_how to "create a file inside an already existing directory" with the "touch" command

  25. 213_how to "add the write and execute permission to the other permission set" with "chmod"

    213_how to "add the write and execute permission to the other permission set" with "chmod"

    3