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
Inessa05 [86]
3 years ago
15

On a Linux system, which command allows you to modify settings used by the built-in packet filtering firewall?

Computers and Technology
1 answer:
Leni [432]3 years ago
7 0

Answer:

iptables

Explanation:

On a Linux system, iptables command allows us to modify settings of the built-in packet filtering firewall.

Iptables is used to set up, maintain, inspect and update the tables of IP packet filtering rules on Linux.

For example,

  • To view the current rule settings we can use the command:

# iptables -L -n -v

  • To add new firewall rules:

# iptables -I INPUT <rule number> -s <source-ip address> -j DROP

You might be interested in
Which statement is true about the elements of the interface of a presentation program?
Anton [14]
<span>C. Rulers indicate the margins, tabs, and indents in a presentation slide.
</span>
6 0
3 years ago
Read 2 more answers
Before you insert a page break, what should you do? select the font you want to use for the text that comes after the page break
Triss [41]
Put the insertion point where you want the page to break is what I would write.
7 0
3 years ago
What target audience does your product serve?
Natasha_Volkova [10]

Answer:

A target audience is the demographic of people most likely to be interested in your product or service. For example if you own a plumbing company, the target audience is property owners, both commercial and residential.

7 0
3 years ago
Use the arr field and mystery () method below.
kolezko [41]

Answer:

The sum of all positive even values in arr

Explanation:

We have an array named arr holding int values

Inside the method mystery:

Two variables s1 and s2 are initialized as 0

A for loop is created iterating through the arr array. Inside the loop:

num is set to the ith position of the arr (num will hold the each value in arr)

Then, we have an if statement that checks if num is greater than 0 (if it is positive number) and if num mod 2 is equal to 0 (if it is an even number). If these conditions are satisfied, num will be added to the s1 (cumulative sum). If num is less than 0 (if it is a negative number), num will be added to the s2 (cumulative sum).

When the loop is done, the value of s1 and s2 is printed.

As you can see, s1 holds the sum of positive even values in the arr

7 0
3 years ago
The person who Oversee the direct work of employees and is responsible for the day-to-day tasks the employees complete is likely
tatuchka [14]

Answer: Operational Manager

3 0
3 years ago
Read 2 more answers
Other questions:
  • What technology process would help you access files at all times?
    11·1 answer
  • Write and run a Python program that asks the user for a temperature in Celsius and converts and outputs the temperature in Fahre
    10·1 answer
  • Given the code segment below, complete the assignments as stated in the comments. struct aaa { int m; int nn; } struct bbb{ stru
    13·1 answer
  • What is conference proceeding​
    10·2 answers
  • If you wanted to look up an article from the Chicago Tribune the best place to start would be
    7·1 answer
  • Why is it difficult to convince top management to commit funds to develop and implement SIS
    5·2 answers
  • Evie clicks through her presentation slides and realizes they all have transition effects coming from the same location, from th
    13·1 answer
  • PLLZZZZZ HELP I WILL GIVE BRAINLIEST IF ANSWER IS RIGHT
    14·2 answers
  • A trackerball is a pointing device
    9·1 answer
  • Which computer peripheral is used when you would like to use a DVD or CD?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!