Linux Commands Quiz 1

LINUX QUIZ 1

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Question 1

Which Linux command is used to download the content of the web servers?

A
wget
B
ftp
C
tftp
D
get
Question 2

Which Linux Command changes priority of an already running process?

A
pmap
B
renew
C
pstree
D
renice
Question 3

Which Linux command is used to schedule a command to run at a later time?

A
nslookup
B
dashboard
C
crontab
D
ethtools
Question 4

Which command is used for ip packet filtering in Linux?

A
ethtools
B
filters
C
iptables
D
dig
Question 5

Which Linux command provide secured file transfer?

A
ftp
B
scp
C
tftp
D
sctp
Question 6

Which options used with ls command is WRONG?

A
a - remove hidden files
B
t - sort by time, newest first
C
r - reverse order sorting
D
l - long listing format
Question 7

Which ls option provide reverese order in Linux?

A
-l
B
-t
C
-b
D
-r
Question 8

Which Linux command collects and shows system resources?

A
ds
B
dig
C
dstat
D
df
Question 9

Which LINUX command lists and resumes stopped jobs in the background?

A
ls
B
bg
C
fg
D
ss
Question 10

Which Linux command kills process with name xyz?

A
mv xyz
B
delete xyz
C
del xyz
D
pkill xyz
Question 11

Which LINUX command is used to check settings of your NIC?

A
ethtool
B
dig
C
route
D
ss
Question 12

Which command moves the given process from the background to the foreground?

A
lf
B
ps
C
df
D
fg
Question 13

How to displays USB devices in Linux?

A
ethtools -m
B
dig -tls
C
display -ls
D
lsusb -tv
Question 14

With which command can we execute to count the number of lines in a file?

A
wc - l
B
count
C
cl
D
lc
Question 15

To give "rw- rw- r--" permissions for file X which command do we use?

A
chmod 665 filename
B
chmod 664 filename
C
chmod 775 filename
D
chmod 774 filename
Question 16

Which LINUX command forcefully deletes "abc" file without confirmation?

A
rm -a abc
B
rm -f abc
C
rm -x abc
D
rm -l abc
Question 17

How to displays system reboot history on Linux?

A
reboot
B
last reboot
C
lst
D
display reboot
Question 18

Which Linux command is used for security audits?

A
nmap
B
df
C
dig
D
pwd
Question 19

Which ping option meaaning is WRONG?

A
s - ping packet size
B
f - ping flood
C
d - continuous ping packets
D
c - number of ping packet
Question 20

Which LINUX command gives detailed information about the Sockets?

A
ss
B
fg
C
ssh
D
w
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There are 20 questions to complete.