A Linux server requires repetitive tasks for reconfiguration.

Bash is a scripting language that is commonly used in Linux systems to automate tasks and manipulate text. Bash scripts can run commands, variables, functions, loops, and conditional statements. PowerShell is a scripting language that is mainly used in Windows systems, while batch command files are simple text files that contain a series of commands to be executed by the command-line interpreter. Visual Basic is a programming language that is used to create applications, not scripts. References: [CompTIA Server+ Certification Exam Objectives], Domain 4.0: Server Administration, Objective 4.2: Given a scenario, perform proper server maintenance techniques.