25 lines
429 B
Markdown
25 lines
429 B
Markdown
## Count Chars
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### Objectives
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1. Read input from the user until you get empty string
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2. For each of the lines you read, count the number of characters and print it
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### Constraints
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1. You must use a while loop
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2. Assume at least three lines of input
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### Solution
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```
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#!/usr/bin/env bash
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echo -n "Please insert your input: "
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while read line; do
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echo -n "$line" | wc -c
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echo -n "Please insert your input: "
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done
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```
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