Which of the following command is used to copy one word in vi editor?
c
w
cw
yw
Correct Answer :
D. yw
The yw command is used to copy one word in the vi editor.
Related Questions
Which of the following command is used to add a key to the SSH agent?
agent
ssh-agent
add-key
ssh-add
There are the following statements that are given below, which of them are correct responsibilities of the kernel?
a) Device management
b) Memory management
c) Creation of user programs
d) Process management
Options:
A and B
A and C
A, B, and C
A, B, and D
There are the following statements that are given below which of them are correct about the tracepath command in the Linux operating system?
a) It is also used for network troubleshooting.
b) This command requires root privileges.
c) By default, it is installed in the Linux system
d) All of the above
Options:
A and B
B and C
A and C
D
Which of the following statements are the correct about XXXod command?
a) This command is used to display the content of the file in octal format.
b) This command is used to display the content of the file in hexadecimal format.
c) This command is used to display the content of the file in ASCII format.
d) All the above.
Options:
A and B
A and C
B and C
D
Which exact command is used to create a user with a specified name for the home directory, here we will create a user with user1 name and name of the home directory will be MyHome?
useradd -m /MyHome user1
useradd -m -d /MyHome user1
useradd -m -h /MyHome user1
useraddhome /MyHome user1
Which command is used to remove an existing group?
removegroup
deletegroup
groupdel
grouprmv
How to print lines of a given text file from line number 2 to 4 using AWK?
awk 'NR==2, NR==4 {print NR,$0}'
awk 'NR==2 to NR==4 {print NR,$0}'
awk 'NR==2-4 {print NR,$0}'
awk 'NR==2,4 {print NR,$0}'
nslookup stands for?
Network System lookup
Network Server lookup
Name Server lookup
Next Server lookup
Which Linux command is used to assign a password to the created user?
password
newpass
passwd
pwd
Which of the following Linux command is used to transfer files to the remote computer?
cp
copy
ssh-copy
scp
Which of the following command is used to delete till the end of the line in the vi editor?
$
d$
d0
DD
Which of the following command uses regular expressions in the Linux operating system?
a) grep
b) sed
c) rename
d) bash
Options:
A and B
C and D
A, B, and C
A, B, C, and D
Which of the following command is used to display and manipulate routing tables in the Linux operating system?
routepath
routetable
route
alterroute
Which of the following operator is used to set and override the permission of a file in chmod command?
+
=
*
-
Which of the following mode(s) are used in the vi editor?
Insert mode
Command mode
Both of the above
None of the above
There are the following commands that are given, which of them are correct about the nohup command in the Linux system?
a) The nohup stands for No Hang-up.
b) The nohup stands for Notify Hang-up.
c) The nohup command is used to keeps the processes running, even the terminal gets close by the user.
d) This command is used to prevent the processes from the SIGHUP signals.
Options:
A and C
B and C
B, C, and D
A, C, and D
Which exact command is used to set subnet mask in the Linux operating system?
ifconfig
ifconfig
ifconfig
ifconfig
Which of the following are correct types of shells used in the Linux operating system?
a) Bourne shell
b) Korn shell
c) Bourne Again shell
d) POSIX shell
Options:
A and B
B and C
A, B, and C
A, B, C, and D
There are the following statements that are given below, which of them are correct about Linux File Hierarchy System?
a) The Linux File Hierarchy System is also known as Linux Root File System.
b) It is a standard that describes the directory and file structure in the operating system.
c) In different distributions of the Linux operating system, the File Hierarchy system can be a little bit different.
d) It describes where the files are located in the operating system.
Options:
A and B
C and D
B, C, and D
A, B, C, and D
Which Linux command is used to create an encrypted password?
encrypt passwd
secure passwd
openssl passwd
All the above
Which of the following symbol is used to run a background process?
#
&
@
$
Which of the following command is used to display the last executed commands list?
lastcmd
last
history
chistory
Which of the following command is used to schedule tasks in the Linux system?
schedule
stask
at
ats
dig stands for?
Domain Information Groper
Domain Instruction Gist
Double Instruction Groper
Double Information Groper
Which command is used to get the path of the current directory?
cdir
dir
pwd
pdir
How can we shut down the system by notifying all users?
Using init 0 command
Using init 6 command
Using shutdown command
Using turnoff command
Which command is used to know about groups that belong to the current user?
grouplist
groups
groupinfo
groupinformation
Which of the following option is used in grep command to search specific words from a file by ignoring case?
-a
-i
-c
-ing
Which option is used to assign permission to directory recursively?
-r
-R
-REC
-rec
Which of the following command is used to view the content of the compressed file?
cat
gzip
zcat
zipcat