#!/bin/bash function is_linux { if [[ "$(uname)" == "Linux" ]]; then echo 1 return fi echo 0 } SET="setmem" GET="getmem" CFLAGS="" if [[ "$(is_linux)" == "1" ]]; then CFLAGS="-lrt" fi cc ${CFLAGS} -o ${SET} ${SET}.c cc ${CFLAGS} -o ${GET} ${GET}.c ./${SET} & sleep 1 ./${GET} if [[ "$(is_linux)" == "1" ]]; then echo "/dev/shm:" ls -l /dev/shm fi sleep 1 rm ${SET} ${GET}