1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
oee [108]
1 year ago
9

You would like to see only the last 15 lines of /home/user/log file on your linux machine. Which command line interface (cli) co

mmand would you use?
Computers and Technology
1 answer:
BARSIC [14]1 year ago
3 0

In Linux computer systems, "tail -n 15 /home/user/logfile" is a command line interface (cli) command that should be used to view only the last 15 lines of /home/user/log file.

<h3>What is a Linux command?</h3>

A Linux command can be defined as a software program that is designed and developed to run on the command line, in order to enable an administrator (end user) of a Linux network perform both basic and advanced tasks by entering a line of text.

In Linux computer systems or machines, a command line interface (cli) command that should be used by an administrator (end user) to view only the last 15 lines of /home/user/log file is "tail -n 15 /home/user/logfile."

In conclusion, the above command would reveal only the last 15 lines of /home/user/log file on a Linux computer system.

Read more on Linux commands here: brainly.com/question/25480553

#SPJ1

You might be interested in
Using a linear search to find a value that is stored in the last element of an array of 20,000 elements, ________ element(s) mus
Klio2033 [76]

Using a linear search to find a value that is stored in the last element of an array of 20,000 elements, 20,000 element(s) must be compared.

6 0
2 years ago
An administrator has just added a new update to the WSUS server and she wants to test the update to the test group. Which of the
DENIUS [597]

Answer:

a. gpupdate /force

Explanation:

Based on the information provided within the question it can be said that if the administrator does not want to wait she can use the command gpupdate /force. This command allows the individual to update both the local Group Policy settings and Active Directory-based settings. This the force tag makes it so that the policy is immediately update.

6 0
3 years ago
a. displays the sum of all even numbers between 2 and 100 (inclusive). b. displays the sum of all squares between 1 and 100 (inc
LuckyWell [14K]

Answer:

The program required is in the explanation segment.

Explanation:

Program :

import math

# a. displays the sum of all even numbers between 2 and 100 (inclusive).

print("All even numbers from 2 to 100 inclusive ")

sum=0

i=2

while i<=100:

if i %2 ==0:

sum=sum+i

print(i,end=" ")

i=i+1

print("\nThe sum of all even numbers between 2 and 100 (inclusive) :",sum);

#b. displays the sum of all squares between 1 and 100 (inclusive).

print("\nAll squares numbers from 1 to 100 inclusive:")

i=1

sum=0

while i<=100:

print(i*i,end=" ")

i=i+1

sum=sum+(i*i)

print("\n\nThe sum of all squares between 1 and 100 (inclusive) is :",sum)

#c. displays the powers of 2 from 1 up to 256.

print("\nAll powers of 2 from 2 ** 0 to 2 ** 8:")

i=0

while True:

p=math.pow(2,i)

if p>256:

break

print("2 ** ",i," is ",int(p))

i=i+1

#d. displays the sum of all odd numbers between a and b (inclusive), where a and b are inputs

print("\nCompute the sum of all odd integers between two intgers ")

a=int(input("Enter an integer:"))

b=int(input("Enter another integer: "))

count = 0

temp=a

sum=0

while a<=b:

if a%2!=0:

print(a,end=" ")

sum=sum+a

a=a+1

print("\nThe total of the odd numbers from ", temp ," to ", b ,"is",sum)

#e.displays the sum of all odd digits of an input. (For example, if the input is 32677, the sum would be 3 + 7 + 7 = 17.)

print("\nCompute the sum of the odd digits in an integer ")

n=int(input("Enter an integer:"))

count=0

sum=0

temp=n

while n!=0:

rem = n%10

if rem%2!=0:

sum=sum+rem

count=count+1

n=int(n/10)

print("Sum of the odd digits is ",sum)

print("The total of the odd digits in ",temp," is ",count)

4 0
3 years ago
Of the choice below,access to with tab will start a power point presentation
kow [346]

the menu and the toolbars
4 0
3 years ago
Under the ____________________, federal agencies must 1) review their IT systems for privacy risks, 2) post privacy policies on
nadya68 [22]

Answer:

E-Government Act of 2002.

Explanation:

The E-Government Act of 2002 is a statute of the United States of America which was enacted by the 107th U.S Congress on the 17th of December, 2002. The E-Government Act of 2002 was signed into law to facilitate the management and promotion of the US government processes and services, as well as enhance transparency and accountability between the government and the public through the application of internet-based information technology.

Under the E-Government Act of 2002, federal agencies must;

1. Review their IT systems for privacy risks.

2. Post privacy policies on their websites.

3. Post machine-readable privacy policies on their websites.

4. Report privacy activities.

3 0
3 years ago
Other questions:
  • If you know the unit prices of two different brands of an item you are better able to
    8·1 answer
  • What names of websites of presentation or visualization <br>​
    15·1 answer
  • Numeric data is stored in ___________ for direct processing.
    6·2 answers
  • PowerPoint provides a wide variety of predefined shapes that can add visual insert to a slide true or false
    10·2 answers
  • Who began digitizing books on a massive scale and putting them online?
    8·1 answer
  • Fill in the blanks : To store 3 character a computer occupies...................bytes memory space​
    8·2 answers
  • Manfred wants to include the equation for the area of a circle in his presentation. Which option should he choose?
    11·2 answers
  • which of these tools stick to the edge of an image, thus making it easy to select the shape of an image
    6·1 answer
  • One of the benefits of holding an investment for over a year rather than selling it in less than a year is that the
    14·2 answers
  • "necessarily is the mother of computer " justify this statement with respect to the evolution of computer.​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!