Created
July 28, 2019 12:48
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Linux CLI shell script snippet for prompting the user for a text value that will be exported to a variable (with empty-check).
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| echo | |
| read -p "Enter text value: " TEXT | |
| if [ -z "$TEXT" ]; then | |
| echo | |
| echo "ERROR: Text value empty - Please provide a valid value!" | |
| exit 1 | |
| fi |
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