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  1. 164_how to "remove the read permission from a file" with the "chmod" command

    164_how to "remove the read permission from a file" with the "chmod" command

    2
  2. 93_how to undo an action in bash with ctrl slash

    93_how to undo an action in bash with ctrl slash

    7
  3. 144_how to "create a text file as the root user"

    144_how to "create a text file as the root user"

    2
  4. 136_how to "go back to the home directory" with the "cd ~" command

    136_how to "go back to the home directory" with the "cd ~" command

    5
  5. 82_how to "see your bash command history" with the "history" command

    82_how to "see your bash command history" with the "history" command

    9
  6. 264_how to "purge a program from your computer" with the "purge" command

    264_how to "purge a program from your computer" with the "purge" command

    3
  7. 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
  8. 221_the two ways to change file permissions

    221_the two ways to change file permissions

    1
  9. 223_what are octal mode bits?

    223_what are octal mode bits?

    1
  10. 200_how to "remove the write and execute permission from the group permission set" with "chmod"

    200_how to "remove the write and execute permission from the group permission set" with "chmod"

    7
  11. 232_what is the "info" command?

    232_what is the "info" command?

    2
  12. 209_how to "remove the read and execute permission from the other permission set" with "chmod"

    209_how to "remove the read and execute permission from the other permission set" with "chmod"

    1
  13. 66_how to move backwards one character with ctrl b

    66_how to move backwards one character with ctrl b

    4
  14. 176_how to "remove the write permission from the group permission set" with "chmod"

    176_how to "remove the write permission from the group permission set" with "chmod"

    8
  15. 307_how to "see all the groups on your system"

    307_how to "see all the groups on your system"

    4
  16. 305_how to easily distinguish between system uid vs human uid

    305_how to easily distinguish between system uid vs human uid

    4
  17. 304_what is a system user?

    304_what is a system user?

    2
  18. 310_how to easily distinguish from system gid and human gid

    310_how to easily distinguish from system gid and human gid

    6
  19. 311_how to "see hidden files" with the "ls -a" command

    311_how to "see hidden files" with the "ls -a" command

    5
  20. 86_how to scroll through previous command with the up arrow

    86_how to scroll through previous command with the up arrow

    3
  21. 186_how to "add the read permision to the other permission set" with "chmod"

    186_how to "add the read permision to the other permission set" with "chmod"

    17
  22. 322_how to "see how many packages you have with apt list --installed | wc -l" command

    322_how to "see how many packages you have with apt list --installed | wc -l" command

    2
  23. 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"

    9
  24. 321_how to "see how many packages you have with neofetch"

    321_how to "see how many packages you have with neofetch"

    2
  25. 233_what is the cowsay command?

    233_what is the cowsay command?

    5
    1