github.com/ojongerius/docker@v1.11.2/hack/make/.build-deb/docker-engine.postinst (about)

     1  #!/bin/sh
     2  set -e
     3  
     4  case "$1" in
     5  	configure)
     6  		if [ -z "$2" ]; then
     7  			if ! getent group docker > /dev/null; then
     8  				groupadd --system docker
     9  			fi
    10  		fi
    11  		;;
    12  	abort-*)
    13  		# How'd we get here??
    14  		exit 1
    15  		;;
    16  	*)
    17  		;;
    18  esac
    19  
    20  #DEBHELPER#