Chapter 11, Problem 12RQ

Which of the following commands will remove a file called myfile.c from the file system? O a. edit-out filesystem | myfile.c Ob. del myfile.c O c. remove myfile.c Od. del –f myfile.c Oh e rm -f myfile.c

What happens if the following command is executed to manage the garbage files?find . "(" -name A -o -name B")" -exec rm {} \; Choose an answer A The garbage file with the name “A” will be removed. B The garbage files with the names “A” and “B” will be removed. C The garbage file with the name “A” will be located. D The garbage files with the names “A” and “B” will be located.

Use the man or info pages to find a description of the –D option to the useradd command.What does this option do? What file does it edit? Use this option with the useraddcommand to set the date that all new user accounts will be disabled to March 5,2055. What command did you use?

What command generates a comprehensive list of all the files in the current directory, together with the permissions associated with each file?

Which filenames would be a subsequent ls command display?$ lsabc abd abe abf abg abh$ rm abc ab*rm: cannot remove ‘abc’ : No such file or directory

After typing the command umask 731, what will the permissions on all new created files be

QUESTION 2 White the commands to list the files including file permission in Kali Linux QUESTION 3 Write command to change the interface (eth0) status to up in Kali Linux QUESTION 4 Write the command to view user information in Kali Linux QUESTION 5 Write command to rename a file in Kali Linux

Which of the following CLI command can also be used to rename files?a) rmb) mvc) rm -rd) none of the mentioned

Explain what these commands do: a) mkdir -p dir1/dir2 b) head filename c) tail filename d) chmod +w *.py e) grep -n ‘^[D-H]’ filename f) rm -rf dir1 How likely would you use the -f flag with the rm utility in the last command? Is it a safe way to manipulate directories?