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  1. 96_how to suspend the command with ctrl z

    96_how to suspend the command with ctrl z

  3. 53_difference between the relative path and the absolute path?

    53_difference between the relative path and the absolute path?

  4. 247_how to "find a file" with the "find" command

    247_how to "find a file" with the "find" command

  6. 142_how to "become root" with the "sudo -s" command

    142_how to "become root" with the "sudo -s" command

    12
  7. 179_how to "add the read permission to the group permission set" with "chmod"

    179_how to "add the read permission to the group permission set" with "chmod"

    5
  8. 261_how to "update your local cache" with the "update" command

    261_how to "update your local cache" with the "update" command

    3
  9. 298_how to "make directories and subdirectories" with the "mkdir" command

    298_how to "make directories and subdirectories" with the "mkdir" command

    2
  10. 232_what is the "info" command?

    232_what is the "info" command?

    2
  11. 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
  12. 202_how to "remove ALL the permissions from the group permission set" with "chmod"

    202_how to "remove ALL the permissions from the group permission set" with "chmod"

    3
  13. 54_difference between shell language and scripting language?

    54_difference between shell language and scripting language?

    2
  14. 145_how to "see the file permissions of files or directories" with the "ls -l" command

    145_how to "see the file permissions of files or directories" with the "ls -l" command

    1
  15. 88_how to scroll through the previous command with ctrl p

    88_how to scroll through the previous command with ctrl p

    2
  16. 72_how to move back one word with alt b

    72_how to move back one word with alt b

  17. 115_how to "make a file" with the "touch" command

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

  18. 97_how to "ping a website" with the "ping" command

    97_how to "ping a website" with the "ping" command

  20. 310_how to easily distinguish from system gid and human gid

    310_how to easily distinguish from system gid and human gid

    6
  21. 47_how to "clear the terminal" with the "clear" command

    47_how to "clear the terminal" with the "clear" command

    3
  22. 171_how to "add the write permission to the user permission set" with the "chmod" command

    171_how to "add the write permission to the user permission set" with the "chmod" command

    7
  23. 120_how to "delete a directory" with the "rm -r" command

    120_how to "delete a directory" with the "rm -r" command

    3
  24. 144_how to "create a text file as the root user"

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

    2
  25. 86_how to scroll through previous command with the up arrow

    86_how to scroll through previous command with the up arrow

    3
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