The symbol of wildcard(s) is
w
`
? *
None of the above.
Correct Answer :
C. ? *
Related Questions
ls j?e - output will be
Filenames with 3 charcter
Filenames with 4 charcter
Filenames with 5 charcter
Filenames with 10 charcter
While installing Linux, users can be created
True
False
If there is any problem with the command, the error is given by
Kernel
Shell
root
None of the above
Which command is used to compare files?
cmp
diff
head
All of these
To unmount a filesystem ________ command is ised
Umount
unmount
dismount
mount -u
The command to view the partition information is
fsck
fstab
fdisk
diskdruid
To delete an user along with its home directory, the command is
userdel -d username
userdel -D username
userdel -r username
userdel -R username
Which command is used for character translation?
td
vi
tr
tail
The --------- command sorts lines of all the named files.
desc
cp
sort
ls -l
Linux mount partition must be a primary partition
True
False
To search a pattern in a file _________ can be used
grep
egrep
find
search
Default file system type of Linux is
etx
ext2
etx3
mimix
________ gives information about an user
who
who am i
who -i
None of the above
Linux is a
Multi Tasking OS
Multi User OS
Dedicated Server
All of the above
Read & Write permission means
1
6
2
0
who -h is used to
Print column headings
Hide detail.
Hide user name.
All of the above.
There can be only ----- job in foreground.
1
2
3
4
Linux kernel file name is
vmlinux
vmlinuz
lynx
linux
What is the relation between grep & egrep
egrap is a mother of grep.
Egrap is totally difference
Egrap is a another version of grep.
None of these.
An user can login without password
True
False
A swap partition is actually
Primary partition
Extended partition
Extended memory
Virtual memory
ls - t is used for
Sort by name
Sort by date
Sort by time stamp
Sort by alphabetic order
The command to check a partition is
fsck
fstab
fdisk
diskdruid
To change the ownership of a file use
chmod
chgrp
chown
change
init 6 is
Shutdown
Restart
Text mode
Graphics mode
The main function of grep is
look for numeric
look for string match a regular expression..
look for string without regular expression.
None of them.
All device files are stored in
/device
/etc/dev
/bin
/dev
_______ is used to rename files
ren
move
rename
mv
Protocols used by Linux are
TCP/IP &UUCP
UDP & UUCP
PPP & UDP
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.