Created
April 14, 2020 19:32
RamdiskScript ( Mac )
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RD_SIZE=600 #MB | |
print_usage() { | |
echo "\n *With great power comes great responsibility* \n\nUsage: $0 \n -c create a ramdisk with -n <diskname>\n -d delete a disk with -n <diskname>\n Manually *Caution*: \n $ hdiutils detach /dev/<diskname> \n\nAll Mounted Disks\n=================\n`mount | sort`\n=================\n " 1>&2; exit 1; | |
} | |
while getopts 'n:cdv' flag; do | |
case "${flag}" in | |
n) if [ -z "$flag" ]; then | |
echo Please enter a disk name | |
exit | |
else NAME=${OPTARG} | |
fi | |
;; | |
c) diskutil erasevolume HFS+ ramdisk-$NAME `hdiutil attach -nomount ram://$((RD_SIZE*2048))` | |
cd /Volumes/ramdisk-$NAME | |
exit | |
;; | |
d) hdiutil detach /Volumes/ramdisk-$NAME | |
exit | |
;; | |
*) print_usage | |
exit 1 ;; | |
esac | |
done |
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./ramdisk.sh: illegal option -- l
With great power comes great responsibility
Usage: ./ramdisk.sh
-c create a ramdisk with -n
-d delete a disk with -n
Manually Caution:
$ hdiutils detach /dev/