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Mindy wants to lớn create a new subdirectory at ~/2019projects/projectx/projectplans to lớn start storing the initial project plans for projectx. However, this is the first project she has worked on in 2019 and the 2019projects directory does not exist yet. Which of the following commands will create the higher level directories if they vì thế not already exist?
Lynn runs the locate command and the results include many files from a directory that she doesn't want to lớn include in her tìm kiếm. Which of the following files could Lynn modify so sánh that the locate command no longer includes those results?
Which of the following commands will create a symbolic links named foo.txt to lớn an original tệp tin named bar.txt
What would be the result of running the command chown :root file1.txt
Lynn runs the locate command and the results include many files from a directory that she doesn't want to lớn include in her tìm kiếm. Which of the following files could Lynn modify so sánh that the locate command no longer includes those results?
Mindy wants to lớn create a new subdirectory at ~/2019projects/projectx/projectplans to lớn start storing the initial project plans for projectx. However, this is the first project she has worked on in 2019 and the 2019projects directory does not exist yet. Which of the following commands will create the higher level directories if they vì thế not already exist?
mkdir -p ~/2019projects/project/projectplans
Which of the following commands can be used to lớn update the last modified timestamp on a tệp tin, or if the tệp tin specified does not exist will create the file?
Which of the following commands will delete a directory and all of the files contained within it? (Choose all that apply.)
Which of the following umask settings will result in new files receiving the mặc định permissions -rw-------?
What would be the result of running the command chown :root file1.txt
This would phối the group ownership of file1 to lớn root.
Which of the following permissions would show for a symbolic links when displayed with the ls -l command?
Which of the following commands will create a symbolic links named foo.txt to lớn an original tệp tin named bar.txt