Created
May 20, 2016 01:31
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#!/bin/bash | |
# where to store the sparse-image | |
WORKSPACE=~/UnixVolume.dmg.sparseimage | |
create() { | |
hdiutil create -verbose -type SPARSE -fs 'Case-sensitive Journaled HFS+' -size 50g -volname UnixVolume ${WORKSPACE} | |
} | |
detach() { | |
m=$(hdiutil info | grep "/Volumes/AmazonVolume" | cut -f1) | |
if [ ! -z "$m" ]; then | |
hdiutil detach $m | |
fi | |
} | |
attach() { | |
hdiutil attach ${WORKSPACE} | |
} | |
compact() { | |
detach | |
hdiutil compact ${WORKSPACE} -batteryallowed | |
attach | |
} | |
case "$1" in | |
create) create;; | |
attach) attach;; | |
detach) detach;; | |
compact) compact;; | |
*) ;; | |
esac |
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