Databases & DevOps: Bash Scripting
Bash scripts automate the repetitive parts of DevOps work — backups, deployments, scheduled jobs. This quiz tests the scripting fundamentals behind that automation.
Questions cover variables and the shebang line, conditional statements, command-line arguments, output redirection, cron jobs for scheduling, and capturing a command's exit status.
Could you write a backup script with rotation logic from scratch? This quiz checks the building blocks.
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Sample questions3 of 13 shown
Q1
Which symbol is used to denote a variable in bash scripting?
Q2
What does the 'grep' command do in bash?
Q3
Which of the following are valid ways to execute a bash script? (Select all that apply)
What This Quiz Covers
- Variables and the shebang line (#!/bin/bash)
- if-statements and test conditions
- Command-line arguments ($1, $@, etc.)
- Output redirection
- Scheduling scripts with cron
- Capturing a command's exit status
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