To see the process status which command you will use?
chmod
ps
ls-l
head
Correct Answer :
B. ps
Related Questions
Which command is used for character translation?
td
vi
tr
tail
For a user _______ is an autoexec.bat equivalent file in Linux
.bashrc
.bash_rc
.bash_profile
.bashprofile
Password is applied using
psswd
pssword
uerpasswd
passwd username
To change the ownership of a file use
chmod
chgrp
chown
change
To search a pattern in a file _________ can be used
grep
egrep
find
search
There can be only ----- job in foreground.
1
2
3
4
Which command is used to see the system date?
Time
Date
Month
None of these
The command to check a partition is
fsck
fstab
fdisk
diskdruid
To create multiple directories in one shot ________ is used
mkdir
mkdir -a
mkdir -p
mkdir -h
wc -l will give the
Number of lines
Number of characters
Number of words
All of the above
All run levels are stored in
/etc/fstab
/etc/init
/etc/inittab
/etc/rc.d
Protocols used by Linux are
TCP/IP &UUCP
UDP & UUCP
PPP & UDP
None of the above
To delete an user along with its home directory, the command is
userdel -d username
userdel -D username
userdel -r username
userdel -R username
Shell is a
Program
Hardware
Account
None of the above
who -h is used to
Print column headings
Hide detail.
Hide user name.
All of the above.
Which command is used to compare files?
cmp
diff
head
All of these
To see the process status which command you will use?
chmod
ps
ls-l
head
To start graphics mode use
init 3
init 5
init 0
init 6
To view all the installed RPM packages use
rpm -qa
rpm -iv
rpm -h
rpm -I
The command to view the partition information is
fsck
fstab
fdisk
diskdruid
Name of the kernel file in Linux is
lkrnl
vmlinux
linuxbin
none of the above
All device files are stored in
/device
/etc/dev
/bin
/dev
ls - t is used for
Sort by name
Sort by date
Sort by time stamp
Sort by alphabetic order
sort file, will sort the contents of the file and the effect will be reflected in the file
True
False
When an user is deleted it home directory contents are also deleted
True
False
An user can login without password
True
False
Output of the command 'wc <filename>' is
Show only line
Show only word.
Show alphabet, line, word.
Show only file name.
User passwords are stored in
/etc/password
/root/password
/etc/passwd
/root/passwd
To check if a service is running, the command is
Ntsysv
setup
/etc/rc.d/init.d/service
/etc/serice
init 6 is
Shutdown
Restart
Text mode
Graphics mode