Chapter 11, Problem 20RQ

Which cat command is used to create empty files? i. cp ii. cat iii. touch iv. create

what is the continuation of: Create these five files [root@localhost ~]# touch godin.py strat.txt gibson.php prs.php charvel.py Use the find command to find all the files with .py, and .php?  Show the output and your commands?

We have a series of folders in the current folder which are named with permission codes (example: 522, 700, 777). I'm looking for a command that allows you to take the permission code from the folder name, and apply it to the folder and all the files it contains. Using "xargs"

Which filename extension indicates a tarball?a. .tar.gzb. .cpioc. .dumpd. .tar

Please help with the following: In Linux  Using the following format describe the followiing commands Format Command.  Description.   Explored Options.  Log tail (n)exitpasswdwho, wwhatis ln (-s) file (-f)

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 is the reason for not having a filename beginning with a hyphen (-)? Group of answer choices Command options starts with hyphen and hence filename could be confused as an option File name can only contain letters and digits The rule for filename states filename cannot start with hyphen It is okay to have filename start with hyphen because shell knows all the options

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.

Which of the following command can be used to remove the test DPM package, includingany test configuration files?a. dpkg remove testb. apt-get remove testc. dpkg purge testd. apt-get purge test