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Anna [14]
3 years ago
14

What single awk command can be used to display all the login names and their associated numerical user IDs

Computers and Technology
1 answer:
Luden [163]3 years ago
8 0

Answer:

Used the command syntax; awk -F":" '{ print "username: " $<number location> "\t\tuid:" $<number location> }' <target folder>

Explanation:

Linux operating system is a fast open-source computer platform for programmers and network administrators. Its system is arranged in a hierarchical tree structure with the root represented as "/" (for absolute path).

The passwd is a folder in the Linux OS that holds the login details of all users in the system network. The 'awk' is one of the commands used to get information from a file in a folder. It prints out the result by specifying the location of the values (like the username and user id) as a variable (with prefix '$') and then the target folder.

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A company has two geographically separate locations that need to connect using a VPN. Which of the following devices must be spe
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Answer:

The correct answer to the following question will be Option A (Firewall).

Explanation:

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3 0
3 years ago
Write a program that (a) generates a vector with 20 random integer elements with integers between -29 and 30, (b) replaces all t
Ghella [55]

Answer:

import random

randomlist = []

for i in range(0,20):

n = random.randint(-29,30)

if n < 0 :

n = 100

randomlist.append(n)

print(randomlist)

Explanation:

The random module is first imported as it takes care of random. Number generation.

An empty list called randomliay is created to hold the generated random integers.

Using a for loop, we specify the range of random numbers we want.

Inside the for loop ; we attach our generated random integer which will be in the range (-29 to 30) in a variable n

For each n value generated, if the value is less than 0( it is negative, since all the values are integers), replace the value with 100.

5 0
3 years ago
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