:fl

!!!Listing 1
:li

Listing des Installationsskriptes pvminstall zur Durchführung zentraler PVM-Installationen: 
# 
# Benutzerinstallationsskript fuer PVM3.x 
# 
# (C) Georg Stellner, 3.11.1993 
PERMS=755 
PVMSYSPATH=/usr/local/share/src/pvm3 
PVMPATH=$HOME/pvm3 
PVMGRPSER=pvmgs 
BIN=bin 
LIB=lib 
INCLUDE=include 
CONF=conf 
LINKDIRS="$LIB $INCLUDE $CONF" 
# Hier muss man ggf. weitere Architekturen eintragen! 
ARCHS="SUN4 HPPA" 
 
if [ -d $PVMPATH ] 
then 
	echo "$0: Installation directory already existing." 
	echo "Remove $PVMPATH before retrying to install PVM." 
	exit 1 
fi 
 
echo "Creating now Installation directoy $PVMPATH" 
mkdir $PVMPATH < /dev/null 2>&1 
 
if [ $? -ne 0 ] 
then 
	echo "$0: No permission to create $PVMPATH" 
	echo "Make sure you have write permissions for the path" 
	exit 2 
fi 
 
chmod $PERMS $PVMPATH > /dev/null 2>&1 
 
if [ ! -d $PVMPATH/$BIN ] 
then 
	echo "Creating now user binary directory $BIN in $PVMPATH" 
	mkdir $PVMPATH/$BIN > /dev/null 2>&1 
 
	if [ $? -ne 0 ] 
	then 
		echo "$0: No permission to create $PVMPATH/$BIN" 
		echo "Make sure you have write permissions for the path" 
		exit 3 
	fi 
 
	chmod $PERMS $PVMPATH/$BIN > /dev/null 2>&1 
fi 
 
for i in $ARCHS 
do 
	if [ ! -d $PVMPATH/$BIN/$i ] 
	then 
		mkdir $PVMPATH/$BIN/$i > /dev/null 2>&1 
 
		if [ $? -ne 0 ] 
		then 
			echo "$0: No permission to create $PVMPATH/$BIN/$i" 
			echo "Make sure you have write permissions for the path" 
			exit 4 
		fi 
 
		chmod $PERMS $PVMPATH/$BIN/$i > /dev/null 2>&1 
	fi 
 
	echo "Creating symbolic link to $PVMSYSPATH/$BIN/$i/$PVMGRPSER" 
	ln -s $PVMSYSPATH/lib/$i/$PVMGRPSER $PVMPATH/$BIN/$i/$PVMGRPSER 
done 
 
echo "Attention: Do not remove the above created links otherwise the" 
echo "           group communication will not work!" 
 
for i in $LINKDIRS 
do 
	if [ ! -d $PVMPATH/$i ] 
	then 
		echo "Creating symbolic link to $PVMSYSPATH/$i" 
		ln -s $PVMSYSPATH/$i $PVMPATH/$i > /dev/null 2>&1 
 
		if [ $? -ne 0 ] 
		then 
			echo "$0: No permission to create $PVMPATH/$i" 
			echo "Make sure you have write permissions for the path" 
			exit 4 
		fi 
	fi 
done 
 
echo "Installation in $PVMPATH completed successfully." 
exit 0 

!!!Ende Listing Installation