2021-12-05 09:45:41 +01:00
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### to prevent accidental shudown, add confirm dialog to commands:
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confirm() {
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# call with a prompt string or use a default
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2021-12-05 09:49:48 +01:00
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read -r -p "${1:-Server: $HOST - Are you sure? [y/N]} " response
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2021-12-05 09:45:41 +01:00
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case "$response" in
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[yY][eE][sS]|[yY])
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true
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;;
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*)
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false
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;;
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esac
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}
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alias reboot="confirm && reboot"
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alias shutdown="confirm && shutdown"
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alias poweroff="confirm && poweroff"
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