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#!/bin/bash
if [ -z "$TAKETTY_PTY" ]; then
echo "Error: TAKETTY_PTY not set" >&2
return 1 2>/dev/null || exit 1
fi
if [ ! -e "$TAKETTY_PTY" ]; then
echo "Error: $TAKETTY_PTY does not exist" >&2
return 1 2>/dev/null || exit 1
fi
exec 0<>"$TAKETTY_PTY"
exec 1>&0
exec 2>&0
echo "Attached to $TAKETTY_PTY (note: not controlling terminal without attach helper)"
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