scenario
easy
Apply
bash-syntax
2 points
Question 48. CSCD240-E1-C
ENV_VAR = "production" produced "ENV_VAR: command not found". Error + correction.
Work the drill
Answer on paper or in a terminal before revealing the ideal answer.
Ideal answer
Error: spaces around =. Correction: ENV_VAR="production" (no spaces).
Misconception bank
Each row below is a plausible wrong answer, the thinking that produces it, and the remedy that corrects the misconception. These are the foundation of the multiple-choice framing and the targeted feedback a student receives after answering.
Environment issue
Misconception. Wrong root cause.
Remedy. Always check for spaces around =.
Authority mappings
Hover any chip for the mapping justification; click to open the authority record.
DCWF roles:
IT-451 System Administrator
DCWF tasks:
T0498
KU outcomes:
CD-BSP-O1
Course-artifact links
Lectures
- CSCD240-S26-L07. I/O redirection, aliases, source, .bashrc, env
CTF challenges
- 04 Environment & Patterns: Mind the Gap