26 lines
364 B
Bash
26 lines
364 B
Bash
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#!/usr/bin/env -S nix shell nixpkgs#bash --command bash
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set -eEuo pipefail
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usage() {
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cat <<-__EOS__
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Usage: ${0} <firstName> <lastName>
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__EOS__
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exit 0
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}
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main() {
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if (($# < 2)); then
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usage
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fi
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cat <<-__EOS__
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My name is ${1} ${2}
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I am running this script from $(pwd)
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My username is $(whoami)
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I am logged in to $(hostname)
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__EOS__
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}
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main "${@}"
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