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DevOps Engineer - Reversed Words in Sentence (Bash Script) Test | Pre-employment assessment - Testlify
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DevOps Engineer - Reversed Words in Sentence (Bash Script) Test

Overview of DevOps Engineer - Reversed Words in Sentence (Bash Script) Test

Reversed words in sentence (bash script): implement a bash script to reverse the order of words in a sentence.

Skills measured

  • Linux System Administration
  • Shell Scripting
  • Coding knowledge - Bash
  • Coding knowledge - Python
  • Monitoring and Logging
  • Coding knowledge

Available in



Coding Test


10 Mins





Use of DevOps Engineer - Reversed Words in Sentence (Bash Script) test

The "Reversed Words in Sentence (Bash Script)" coding test challenges DevOps Engineers to create a Bash script that reverses the order of words in a sentence. The task involves writing a script that accepts a sentence as input and outputs the sentence with the order of words reversed. DevOps Engineers need to demonstrate their proficiency in Bash scripting, string manipulation, and command-line operations.

This test evaluates their ability to handle string inputs, tokenize sentences into words, reverse the order of words, and generate accurate results using Bash scripting. It is particularly relevant for DevOps Engineers looking to showcase their skills in scripting and automation using Bash for tasks such as string manipulation and data processing.

Relevant for

  • Cloud Engineer
  • DevOps Engineer
  • Automation Engineer
  • Deployment Engineer
  • Infrastructure Engineer
  • Systems Engineer
  • Release Engineer
  • Build Engineers

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Linux System Administration

Linux System Administration skills covered in DevOps Engineer - Reversed Words in Sentence (Bash Script) include managing users, groups, permissions, and file systems, as well as writing and executing shell scripts. These skills are crucial for ensuring the smooth operation of Linux systems, maintaining security, and automating routine tasks. Understanding how to effectively use these skills allows DevOps Engineers to efficiently manage and troubleshoot Linux servers, ensuring optimal performance and reliability for the applications and services running on them.


Shell Scripting

Shell scripting is a fundamental skill for DevOps engineers as it allows them to automate repetitive tasks and streamline processes in the development and deployment pipeline. The "Reversed Words in Sentence" script, written in Bash, demonstrates the ability to manipulate strings and iterate over words in a sentence. This skill is crucial for tasks such as parsing logs, processing data, and creating custom automation scripts. By mastering shell scripting, DevOps engineers can save time, reduce errors, and improve the efficiency of their workflows.


Coding knowledge - Bash

Bash scripting is a crucial skill for DevOps Engineers as it allows for automating tasks and streamlining processes in a Unix/Linux environment. The "Reversed Words in Sentence" Bash script exercise helps engineers practice string manipulation, looping, and conditional statements in Bash. Understanding and mastering these concepts are essential for writing efficient scripts that can handle various tasks such as system administration, deployment, and monitoring. This exercise also reinforces problem-solving skills and logical thinking, which are key attributes for a successful DevOps Engineer.


Coding knowledge - Python

In the DevOps Engineer - Reversed Words in Sentence (Bash Script) project, coding knowledge of Python is essential for manipulating strings and reversing words in a sentence. Python skills enable engineers to write efficient and concise code for processing text inputs and producing the desired output. Understanding Python in a DevOps context is important as it allows for automation of tasks and streamlining of workflows, ultimately improving the efficiency and reliability of software development and deployment processes. By mastering Python skills, DevOps engineers can enhance their ability to create robust scripts for various automation tasks in their infrastructure.


Monitoring and Logging

In the DevOps Engineer - Reversed Words in Sentence (Bash Script) skill, Monitoring and Logging are crucial components that allow for real-time tracking and recording of system activities. Monitoring helps identify potential issues and performance bottlenecks, enabling quick resolution and optimal system operation. Logging records events and errors, aiding in troubleshooting and auditing processes. Both skills are essential for maintaining system reliability, performance, and security in a DevOps environment. By mastering Monitoring and Logging, DevOps engineers can ensure smooth operations and timely response to any issues that may arise.


Coding knowledge

The Coding knowledge skill covered in DevOps Engineer - Reversed Words in Sentence (Bash Script) involves writing a script in Bash that reverses the order of words in a sentence. This skill is important for DevOps Engineers as it demonstrates proficiency in writing efficient and effective scripts for automating tasks in a Unix/Linux environment. Being able to manipulate and transform text using scripting languages like Bash is crucial for streamlining processes, improving productivity, and maintaining the integrity of systems. Mastering this skill can also enhance problem-solving abilities and overall proficiency in coding and scripting.

The DevOps Engineer - Reversed Words in Sentence (Bash Script) test is created by a subject-matter expert

Testlify’s skill tests are designed by experienced SMEs (subject matter experts). We evaluate these experts based on specific metrics such as expertise, capability, and their market reputation. Prior to being published, each skill test is peer-reviewed by other experts and then calibrated based on insights derived from a significant number of test-takers who are well-versed in that skill area. Our inherent feedback systems and built-in algorithms enable our SMEs to refine our tests continually.

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