22 lines
448 B
Bash
Executable File
22 lines
448 B
Bash
Executable File
#!/bin/bash
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#
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# Read a reply from the user, then check it's not zero length
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#
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read -r -p "Please enter a string: " reply
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if [[ ${#reply} -eq 0 ]]; then
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echo "Please provide a non-empty reply"
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else
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echo "You said: $reply"
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fi
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#
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# Read a reply from the user, then check it's not zero length
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#
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read -r -p "Please enter a string: " reply
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if [[ -z $reply ]]; then
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echo "Please provide a non-empty reply"
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else
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echo "You said: $reply"
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fi
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