×
Detail Form
We will send your result on your email id and phone no. please fill detail
1.
Given the following output:
Prompt > myapp
[1]+ Stopped myapp
prompt>
Which of the following commands will resume executing the stopped process while allowing the user to
continue to type commands at the command prompt? A . bg myapp/ continue myapp
2.
What command will print a list of usernames (first column) and their corresponding user id (uid, third
column) from /etc/passwd?
3.
In order to append the output of ls to a file called bazz, which of the following command lines would you
use?
4.
Which shell built-in command can be used to create a shortcut or pseudonym for a longer command?
Assume a modern bourne-like shell, such as bash.
5.
Which of the following sed commands will replace all instances of the string foo with the string foobar
changing the file filel.txt in place?
6.
When reading man pages, a lot of extra characters are shown on screen. Which of the following
commands can help to deal with this problem?
7.
Which of the following commands will send output from the program myapp to both standard output (stdout)
and the file file1.1og?
8.
Which of the following commands is run last during boot on a system with quotas enabled?
9.
Select the line that best represents what permissions the /etc/passwd file should have
10.
What does the command mount -a do?