UNIX for Beginners Questions & Answers

#!/bin/sh

if [ ! -x "$1" ];
then
	echo "Usage: sudo $0 <path-to-ug_install-script>"
	echo "for example: sudo $0 /tmp/SIEMENS/nx100/ug_install"
	exit 0
fi

echo 
echo Bypassing Siemens PLM NX Linux distro check....
echo by TeAM SolidSQUAD-SSQ
echo 

mkdir /tmp/bin

cat <<EOF > /tmp/bin/grep
#!/bin/sh
GREP_PATH=

if [ -x /bin/grep ];
then
	GREP_PATH=/bin/grep
fi

if [ -x /usr/bin/grep ];
then
	GREP_PATH=/usr/bin/grep
fi

if [ ! -z \`echo \${1+"\$@"} | \$GREP_PATH -ioe "/proc/version"\` ] && [ ! -z "\`echo \${1+"\$@"} | \$GREP_PATH -ioe "RED HAT"\`" ];
then
	exit 0
fi

\$GREP_PATH \${1+"\$@"}<&0
EOF

chmod +x /tmp/bin/grep
PATH=/tmp/bin:$PATH "$1"
RES=$?

echo "Setup Ended: $RES"
rm -rf /tmp/bin

exit 0

#!/bin/sh