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  1. 279_how to "highlight the last ten lines of text" with the "tail" command

    279_how to "highlight the last ten lines of text" with the "tail" command

    4
    1
  2. 278_how to "see your kernel ring buffer" with the "dmesg" command

    278_how to "see your kernel ring buffer" with the "dmesg" command

    5
  3. 277_what is a kernel ring buffer?

    277_what is a kernel ring buffer?

    4
  4. 276_what is a circular buffer?

    276_what is a circular buffer?

    2
  5. 282_how to "see your boot up log" with "journalctl"

    282_how to "see your boot up log" with "journalctl"

    4
  6. 196_how to "add the read and write permission back to the user permission set" with "chmod"

    196_how to "add the read and write permission back to the user permission set" with "chmod"

    1
  7. 195_how to "add all the permissions to the user permission set at the same time" with "chmod"

    195_how to "add all the permissions to the user permission set at the same time" with "chmod"

    1
  8. 286_how to "see all your block devices" with the "lsblk" command

    286_how to "see all your block devices" with the "lsblk" command

    3
    1
  9. 220_what are octals in the context of bash?

    220_what are octals in the context of bash?

    1
  10. 211_how to "add all the permissions to the other permission set" with "chmod"

    211_how to "add all the permissions to the other permission set" with "chmod"

    7
  12. 224_octal vs symbolic mode bits?

    224_octal vs symbolic mode bits?

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  13. 198_how to "add both read and execute permissions to the user permission set" with "chmod"

    198_how to "add both read and execute permissions to the user permission set" with "chmod"

    7
    1
  14. 314_how to "make a fubar variable"

    314_how to "make a fubar variable"

    2
    0
    5
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  15. 313_how to "make =(^-^)= with a variable"

    313_how to "make =(^-^)= with a variable"

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  16. 315 how to "take a note with a variable"

    315 how to "take a note with a variable"

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    1
  17. 316_why do you need to put $ before every variable?

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

    8
  18. 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
  19. 318_what is the difference between an alias and a variable?

    318_what is the difference between an alias and a variable?

    2
  20. 265_how to "install a program" with the "install" command

    265_how to "install a program" with the "install" command

    3
  21. 44_how to open the terminal using ctrl alt T

    44_how to open the terminal using ctrl alt T

    7
  22. Behind the scenes: with the mv command in linux

    Behind the scenes: with the mv command in linux

    40
  23. 45_how to "close down the terminal" using the "exit" command

    45_how to "close down the terminal" using the "exit" command

    15
  24. 124_how to open a folder in the terminal using the gui

    124_how to open a folder in the terminal using the gui

    2
  25. 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