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#!/usr/bin/env bash cd $(dirname $0) if /usr/bin/env python -V 2>&1 | grep 'Python 2' &> /dev/null; then sed '1c#!/usr/bin/env python3' ./move-to-next-monitor \ > /usr/local/bin/move-to-next-monitor else cp ./move-to-next-monitor /usr/local/bin/move-to-next-monitor fi