1. 277_what is a kernel ring buffer?

    277_what is a kernel ring buffer?

    4
  2. 276_what is a circular buffer?

    276_what is a circular buffer?

    2
  3. 282_how to "see your boot up log" with "journalctl"

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

    4
  4. 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
  5. 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
  6. 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
  7. 224_octal vs symbolic mode bits?

    224_octal vs symbolic mode bits?

    1
  8. 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
  9. 320_how to "see what bash version you are using with the bash --version" command

    320_how to "see what bash version you are using with the bash --version" command

    6
  10. 194_how to "remove ALL permission from the user permission set at the same time" with "chmod"

    194_how to "remove ALL permission from the user permission set at the same time" with "chmod"

    5
  11. 193_how to "remove both read and execute permissions from the user permission set" with chmod

    193_how to "remove both read and execute permissions from the user permission set" with chmod

    2
  12. 206_how to "add the read and execute permission to the group permission set" with "chmod"

    206_how to "add the read and execute permission to the group permission set" with "chmod"

    6
  13. 205_how to "add the write and execute permission to the group permission set" with "chmod"

    205_how to "add the write and execute permission to the group permission set" with "chmod"

    6
  14. 314_how to "make a fubar variable"

    314_how to "make a fubar variable"

    2
    0
    5
    1
  15. 313_how to "make =(^-^)= with a variable"

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

    4
  16. 315 how to "take a note with a variable"

    315 how to "take a note with a variable"

    7
    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. 220_what are octals in the context of bash?

    220_what are octals in the context of bash?

    1
  22. 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
  23. 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
  24. 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