#!/usr/bin/env bash
if [[ $1 == “” ]]; then
mb=409600 # 200 MB
else
((mb=2048*$1))
fi
diskutil erasevolume HFS+ “ramdisk” \hdiutil attach -nomount ram://$mb
#!/usr/bin/env bash
if [[ $1 == “” ]]; then
mb=409600 # 200 MB
else
((mb=2048*$1))
fi
diskutil erasevolume HFS+ “ramdisk” \hdiutil attach -nomount ram://$mb