[Solved] How can you modify this function to reuse code for printing error messages?print_error() { echo "Error: $1" >&2 } print_error "File not found" | Bash Scripting

Bash Scripting - Functions

How can you modify this function to reuse code for printing error messages?

print_error() {
  echo "Error: $1" >&2
}
print_error "File not found"

AUse a function to print errors to standard error stream

BReplace echo with printf without redirecting output

CRemove function and write echo directly each time

DUse echo without redirecting to standard error

Step-by-Step Solution

Solution:

Step 1: Understand the function's purpose
The function prints error messages to standard error using >&2 redirection.
Step 2: Evaluate options for reusing error printing
Using a function with redirection centralizes error output, improving reuse.
Final Answer:
Use a function to print errors to standard error stream -> Option A
Quick Check:
Functions centralize error printing with >&2 = A [OK]

Quick Trick: Redirect error messages with >&2 inside functions [OK]

Common Mistakes:

MISTAKES

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