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  1. 190_how to "append a text file" with the "echo >>" command

    190_how to "append a text file" with the "echo >>" command

  2. 117_how to "delete a file" with the "rm" command

    117_how to "delete a file" with the "rm" command

  3. 116_how to "change the last accessed date of a file" with the "touch" command

    116_how to "change the last accessed date of a file" with the "touch" command

  4. 115_how to "make a file" with the "touch" command

    115_how to "make a file" with the "touch" command

  5. 33_what is the file directory in the prompt?

    33_what is the file directory in the prompt?

  6. 31_what is the username in the prompt?

    31_what is the username in the prompt?

  8. 27_how to open the terminal?

    27_how to open the terminal?

  9. 191_how to "remove BOTH read and write permissions at the same time from the user permission set"

    191_how to "remove BOTH read and write permissions at the same time from the user permission set"

  10. 192_how to "remove the write and execute permission from the user permission set"

    192_how to "remove the write and execute permission from the user permission set"

  11. 254_how to "log into a user account" with the "su dash" command

    254_how to "log into a user account" with the "su dash" command

  12. 222_what are symbolic mode bits?

    222_what are symbolic mode bits?

  13. 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

  14. 258_how to "lock out a user" with the "passwd" command

    258_how to "lock out a user" with the "passwd" command

  15. 259_how to "unlock a users account" with the "passwd" command

    259_how to "unlock a users account" with the "passwd" command

  16. 257_how to "change the password for a user" with the "passwd" command

    257_how to "change the password for a user" with the "passwd" command

  17. 210_how to "remove all the permissions from the other permission set" with "chmod"

    210_how to "remove all the permissions from the other permission set" with "chmod"

  18. 207_how to "remove the read and write permissions from the other permission set" with "chmod"

    207_how to "remove the read and write permissions from the other permission set" with "chmod"

  19. 303_how to see all the UID's on your system

    303_how to see all the UID's on your system

    1
  20. 250_how to "output the grep result of one file into another file" with ">"

    250_how to "output the grep result of one file into another file" with ">"

  21. 251_how to "create a new user" with the "adduser" command

    251_how to "create a new user" with the "adduser" command

  22. 253_how to "remove a users home directory" with the "sudo rm -r" command

    253_how to "remove a users home directory" with the "sudo rm -r" command

  23. 302_how to "see the uid of other users" with the "id" command

    302_how to "see the uid of other users" with the "id" command

    1
  24. 301_how to "see your user id" with the "id dash u" command

    301_how to "see your user id" with the "id dash u" command

  25. 203_how to "add all the permissions back to the group permission set" with "chmod"

    203_how to "add all the permissions back to the group permission set" with "chmod"

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