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  1. 249_how to "find text in text files" with the "grep" command

    249_how to "find text in text files" with the "grep" command

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  2. 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
  3. 159_what is the "execute" permission in bash?

    159_what is the "execute" permission in bash?

    2
  4. 158_what does the "write" permission mean in bash?

    158_what does the "write" permission mean in bash?

    2
  5. 114_what is the difference between the cd, cd -, and the pushd and popd commands?

    114_what is the difference between the cd, cd -, and the pushd and popd commands?

    1
    1
  6. 294_how to "reboot your computer" with the "reboot" command

    294_how to "reboot your computer" with the "reboot" command

    1
  7. 246_how to "see your PATH" with the "$PATH" command

    246_how to "see your PATH" with the "$PATH" command

    1
  8. 235_how to permanently alias cowsay

    235_how to permanently alias cowsay

    1
  9. 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
  10. 36_what information is the prompt telling you?

    36_what information is the prompt telling you?

    3
  11. 201_how to "remove the read and execute permission from the group permission set" with "chmod"

    201_how to "remove the read and execute permission from the group permission set" with "chmod"

    7
  12. 284_what does "uptime" mean in the "top" command?

    284_what does "uptime" mean in the "top" command?

    5
  13. 283_what is the "top" command?

    283_what is the "top" command?

    5
  14. 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
  15. 160_how to tell the difference between owner and group permissions

    160_how to tell the difference between owner and group permissions

    2
  16. 241_the program is the instruction

    241_the program is the instruction

    2
  17. 130_how to "display the text of two text files at the same time" with the "cat" command

    130_how to "display the text of two text files at the same time" with the "cat" command

    7
  18. 156_how to decipher file permissions from "mode bits"?

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

    4
  19. 45_how to "close down the terminal" using the "exit" command

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

    15
  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"

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  21. Clearing Drupal caches when any file changes

    Clearing Drupal caches when any file changes

    22
    4
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  22. 227_how are octal permissions calculated from symbolic?

    227_how are octal permissions calculated from symbolic?

    4
  23. 239_how to zoom out on the gnome terminal

    239_how to zoom out on the gnome terminal

    3
  24. 100_what is the difference between ctrl c and ctrl z?

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

    2
  25. 98_how to "list background processes" with the "bg" command

    98_how to "list background processes" with the "bg" command

    2
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