What will the following command result in on a SystemV host?: ps -ef | grep "[/]sbin/init"

Which of the following is NOT used as a wild-card in the shell?

The command 'chmod o+w flog' will...

How to retrieve the GECOS information of the user 'sbz' ?

What is the primary difference between binaries located in /bin and /sbin versus /usr/bin and /usr/sbin?

The command that would append the output from the encrypter to the current contents of the file private and read in the contents of the file top_secret, is:

What is the default UNIX prompt?

Which option of the uniq command would you use to display lines with only one occurence?

Which command invokes a text editor ?

What is the file descriptor for the standard output file ?

Which of the following statements is incorrect regarding variables?