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June 24, 2025 08:52
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A simple shell script
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| #!/bin/bash | |
| if [ -z "$1" ]; then | |
| echo "Hello from a shell script!" | |
| else | |
| echo "Hello, $1!" | |
| fi | |
To pass an argument, you need to wrap it in something like bash:
bash <(curl -fsSL https://gist.githubusercontent.com/mitchallen/21b1ec7256fb8dab4e8b05744d280df8/raw/run.sh) "Alice"
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To run this file via curl:
curl -fsSL https://gist.githubusercontent.com/mitchallen/21b1ec7256fb8dab4e8b05744d280df8/raw/run.sh | sh