Which command is used to see the content of a file
more
cp
cat
rmdir
Correct Answer :
C. cat
Related Questions
Output of 'sort > shoppinglist' is
Sorting file but not save in file.
Without sorting but save in file.
Sorting and save in a file.
All of the above.
Output of the command 'wc <filename>' is
Show only line
Show only word.
Show alphabet, line, word.
Show only file name.
The type of shell mostly used for Linux is
bash
korn
bourne
C-shell
chmod 632 stuff means
Gives read & write& execute permission for owner write & execute for group read permission for other.
Gives read & write permission for owner write & execute for group Write permission for other.
Gives write permission for owner write & execute for group Write permission for other.
Gives read & write permission for owner read & execute for group Write permission for other.
In comm the 2nd column displays
Lines unique in the first file
Lines unique in the second file
Lines common in the both file
To delete an user along with its home directory, the command is
userdel -d username
userdel -D username
userdel -r username
userdel -R username
ls - t is used for
Sort by name
Sort by date
Sort by time stamp
Sort by alphabetic order
To setup a Firewall, the command is
ntsysv
setup
/etc/firewall
/etc/install
If there is any problem with the command, the error is given by
Kernel
Shell
root
None of the above
init 6 is
Shutdown
Restart
Text mode
Graphics mode
A user is logged in on a terminal; root tries to delete the user. Will the user be deleted?
Yes
No
sort file, will sort the contents of the file and the effect will be reflected in the file
True
False
What will be the output of the command 'tail sample'?
Last 10 lines of the file.
Last 15 lines of the file
Last 5 lines of the file
First 10 lines of file.
Linux mount partition must be a primary partition
True
False
Linux kernel file name is
vmlinux
vmlinuz
lynx
linux
The encrypted password is stored in which field of /etc/password file ?
first
second
third
last
Which command is used to compare files?
cmp
diff
head
All of these
All device files are stored in
/device
/etc/dev
/bin
/dev
The symbol of wildcard(s) is
w
`
? *
None of the above.
What is the meaning of chmod 444 stuf?
Gives all user write permission.
Gives all user execute permission.
Gives all user read permission.
All of the above.
To check if a service is running, the command is
Ntsysv
setup
/etc/rc.d/init.d/service
/etc/serice
The command for changing the permission relating to files is
ls-l
head
tail
chmod
An user can login without password
True
False
/dev is used for
Executable file
Contains include file
Contain compiler file.
Device file & resource file.
_______ will add contents to an existing file
cat > file
cat >> file
cat file | file1
cat file > file1
wc -l will give the
Number of lines
Number of characters
Number of words
All of the above
The command to check a partition is
fsck
fstab
fdisk
diskdruid
ls -o is used for
Except Group
Except Owner
Except Size in Byte
None of the above
The mounted partition information is stored in
/etc/passwd
/etc/fstab
/etc/inittab
/sbin/lilo
For a user _______ is an autoexec.bat equivalent file in Linux
.bashrc
.bash_rc
.bash_profile
.bashprofile