
mac os x有没有类似Linux下的/dev/shm可以作为虚拟内存盘来用
1 sweetomy 2015-03-09 21:54:22 +08:00 有类似的 |
2 lihua 2015-03-09 22:07:40 +08:00 |
3 TheCure 2015-03-09 22:38:56 +08:00 Apple Script就可以搞定 |
4 jsfaint 2015-03-10 10:22:24 +08:00 bash就能搞定 #!/bin/bash size=1024 usage() { echo "$0: Create RAM Disk with given size(default is 1024MB)" echo " e.g.: $0 512" exit 1 } if [[ $# -eq 1 ]]; then size=$1 re='^[0-9]*$' [[ ! $size =~ $re ]] && usage $0 else usage $0 fi sector=`echo "$size * 4 * 512" | bc` echo "Create ${size}MB RAM Disk" diskutil erasevolume HFS+ 'RAMDisk' `hdiutil attach -nomount ram://$sector` |
5 jakes 2015-03-10 21:21:25 +08:00 可以试试iRamDisk, 目前在用感觉不错。 |