https://github.com/apoorv0503/apoorva-scaler-bash-assignment

My solution implementation of devops assignment along with outputs.
https://github.com/apoorv0503/apoorva-scaler-bash-assignment

bash-script linux logs-analysis ubuntu

Last synced: 3 months ago
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My solution implementation of devops assignment along with outputs.

• Host: GitHub
• URL: https://github.com/apoorv0503/apoorva-scaler-bash-assignment
• Owner: Apoorv0503
• Created: 2024-06-03T10:39:27.000Z (12 months ago)
• Default Branch: main
• Last Pushed: 2024-06-03T11:13:47.000Z (12 months ago)
• Last Synced: 2025-01-16T14:29:38.879Z (4 months ago)
• Topics: bash-script, linux, logs-analysis, ubuntu
• Language: Shell
• Homepage:
• Size: 92.8 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        

# Devops Assignment

Below is the questions description and solution for them along with the output generated for those questions.

## Question 1 - Log File Analysis

#### Objective: 

Write a Bash script that analyzes a server log file and extracts useful statistics and information, demonstrating your ability to manipulate file data and effectively utilize Bash commands.

#### Requirements:  

- **Features Implemented:**

    - Total Requests Count: Output the total number of requests in the log file.

    - Percentage of Successful Requests: Calculate and print the percentage of successful requests (HTTP status codes in the range 200-299).

    - Most Active User: Display the IP address of the user who made the most requests.

- **Output Format:**

    The output should be formatted clearly and readable. Each piece of information should be prefixed with a descriptive label.

## Solution:

Please refer question1.sh file above

**Basic folder structure:**

3 scripts, 1 sub-directory and a text file with server logs

![folder_structure](https://github.com/Apoorv0503/Apoorv0503-Apoorva-Scaler-Bash-Assignment/blob/main/Outputs/main_dir.png?raw=true)

**Upon execution of solution script:**

![sol1_output](https://github.com/Apoorv0503/Apoorv0503-Apoorva-Scaler-Bash-Assignment/blob/main/Outputs/sol1.png?raw=true)

## Question 2 - Extract and Count File Types

#### Objective: 

Write a script that counts and lists how many files of each type are present in a given directory.

#### Requirements:  

- **Features Implemented:**

    - Traverse a specified directory recursively.

    - Identify file types based on file extensions.

    - Count and list the number of files for each file type.

- **Output Format:**

    Display a sorted list of file types along with their counts.

## Solution:

Please refer question2.sh file above

**Basic folder structure:**

1 sub-directory with different kind of files to count.

![folder_structure](https://github.com/Apoorv0503/Apoorv0503-Apoorva-Scaler-Bash-Assignment/blob/main/Outputs/sol2_setup.png?raw=true)

**Upon execution of solution script:**

![sol1_output](https://github.com/Apoorv0503/Apoorv0503-Apoorva-Scaler-Bash-Assignment/blob/main/Outputs/sol2.png?raw=true)

## Question 3 - Check Service Status

#### Objective: 

Develop a script that checks if a specific system service (like Apache or SSH) is running and reports its status.

#### Requirements:  

- **Features Implemented:**

    - Accept the service name as a command line argument.

    - Use system commands to check if the service is active and running.

    - Output the current status of the service.

- **Output Format:**

    Clearly state whether the specified service is running or not.

## Solution:

Please refer question3.sh file above

**system processes used here:**

I have used the basic system processes like cron, MySQL(Database Server), Network Manager and ssh.

**Upon execution of solution script:**

![sol3_output](https://github.com/Apoorv0503/Apoorv0503-Apoorva-Scaler-Bash-Assignment/blob/main/Outputs/sol3.png?raw=true)