/usr/bin/scratch is in scratch 1.4.0.6~dfsg1-4.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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# File: scratch
# Description: Script to start the Squeak VM binary with the scratch image
# Original Author: Bert Freudenberg
# Adapted by: Miriam Ruiz
VM_VERSION=`find /usr/lib/squeak/ -name "squeakvm" -type f|cut -f5 -d"/"`
SQ_DIR=/usr/lib/squeak/$VM_VERSION
VM="$SQ_DIR/squeakvm"
VMOPTIONS="-encoding UTF-8 -vm-display-x11 -plugins /usr/lib/scratch/plugins/:$SQ_DIR/"
IMAGE="/usr/share/scratch/Scratch.image"
IMOPTIONS=""
DOCUMENT=""
WRAPPER=""
#set to 1 to work around OLPC bug #8008
export SQUEAK_FAKEBIGCURSOR=0
# default directories (used if not running as Sugar activity)
[ -z "$SQUEAK_SECUREDIR" ] && export SQUEAK_SECUREDIR="$HOME/.scratch/private"
[ -z "$SQUEAK_USERDIR" ] && export SQUEAK_USERDIR="$HOME/Scratch"
[ ! -d "$SQUEAK_SECUREDIR" ] && mkdir -p "$SQUEAK_SECUREDIR" && chmod 700 "$SQUEAK_SECUREDIR"
[ ! -d "$SQUEAK_USERDIR" ] && mkdir -p "$SQUEAK_USERDIR"
usage()
{
echo "Usage: scratch [--help] [--param value] [-vmopt value] [arg value]"
echo " where --param is --vm, --image, or --document;"
echo " -vmopt is an option passed to the Squeak VM;"
echo " and args are passed to the Squeak image."
}
if [ $# -eq 1 ] ; then
case "$1" in
--help)
usage
exit
;;
/*) DOCUMENT="$1"
;;
*) DOCUMENT="$PWD/$1"
;;
esac
shift
else
while [ -n "$1" ] ; do
if [ -z "$2" ] ; then
usage
exit -1
fi
case "$1" in
--help)
usage
exit
;;
--document)
case "$2" in
/*) DOCUMENT="$2"
;;
*) DOCUMENT="$PWD/$2"
;;
esac
shift
;;
--image)
case "$2" in
/*) IMAGE="$2"
;;
*) IMAGE="$PWD/$2"
;;
esac
shift
;;
--vm)
case "$2" in
/*) VM="$2"
;;
*) VM="$PWD/$2"
;;
esac
shift
;;
-*) VMOPTIONS="$VMOPTIONS $1 $2"
shift
;;
*) IMOPTIONS="$IMOPTIONS $1 $2"
shift
;;
esac
shift
done
fi
# do not crash on dbus errors
export DBUS_FATAL_WARNINGS=0
# make Compose input methods work
[ -z "$LC_ALL" ] && export LC_ALL="$LANG"
# if pulseaudio is running, use it.
if pulseaudio --check 2>/dev/null ; then
VMOPTIONS="$VMOPTIONS -vm-sound-pulse"
fi
# VM, Image, and Document are non-optional
# Document has to be present even if empty for IMOPTIONS to work
echo Executing: $WRAPPER "$VM" $VMOPTIONS "$IMAGE" "$DOCUMENT" $IMOPTIONS
exec $WRAPPER "$VM" $VMOPTIONS "$IMAGE" "$DOCUMENT" $IMOPTIONS
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