which nice level is set for the resulting process?
When starting a program with the nice command without any additional parameters, which
nice level is set for the resulting process?
Which of the following commands will reduce all consecutive spaces down to a single space?
Which of the following commands will reduce all consecutive spaces down to a single
space?
Which character, added to the end of a command, runs that command in the background as a child process of the
Which character, added to the end of a command, runs that command in the background as
a child process of the current shell?
Which of the following commands will print the last 10 lines of a text file to the standard output?
Which of the following commands will print the last 10 lines of a text file to the standard
output?
Which of the following commands prints a list of usernames (first column) and their primary group (fourth co
Which of the following commands prints a list of usernames (first column) and their primary
group (fourth column) from the /etc/passwd file?
Which of the following signals is sent to a process when the key combination CTRL+C is pressed on the keyboard
Which of the following signals is sent to a process when the key combination CTRL+C is
pressed on the keyboard?
What happens after issuing the command vi without any additional parameters?
What happens after issuing the command vi without any additional parameters?
Which of the following command sets the Bash variable named TEST with the content FOO?
Which of the following command sets the Bash variable named TEST with the content
FOO?
which a Bash shell searches for executable commands?
Which variable defines the directories in which a Bash shell searches for executable
commands?
which contains information about all common file types?
Which of the following commands determines the type of a file by using a definition
database file which contains information about all common file types?