2 for SRC in `find ground_2 basic_2 apps_2 -name "*.ma" -or -name "*.tbl"`; do
3 sed "s!$1!$2!g" ${SRC} > ${SRC}.new
4 if [ ! -s ${SRC}.new ] || diff ${SRC} ${SRC}.new > /dev/null;
6 else echo ${SRC}; mv -f ${SRC} ${SRC}.old; mv -f ${SRC}.new ${SRC};