28 lines
639 B
Bash
28 lines
639 B
Bash
#!/bin/bash
|
|
# usage:
|
|
# ramdisk_gimme <Size like 2G 5G 512M>
|
|
mount_point=/ramdisk
|
|
default_size=2G
|
|
mode=1777
|
|
|
|
if [ ! -d $mount_point ]; then
|
|
echo "$mount_point doensnt exist, creating..."
|
|
sudo mkdir -p $mount_point
|
|
fi
|
|
|
|
if [ -z "$1" ]; then
|
|
echo "Using default ramdisk size of $default_size"
|
|
ramdisk_size=$default_size
|
|
else
|
|
echo "Using size $1"
|
|
ramdisk_size=$1
|
|
fi
|
|
|
|
sudo mount -t tmpfs -o rw,nodev,size=$ramdisk_size,mode=$mode tmpfs $mount_point
|
|
ret=$?
|
|
|
|
if [ $ret -ne 0 ];
|
|
echo "Error mounting ramdisk $mount_point ($ramdisk_size) return code $ret"
|
|
else
|
|
echo "Mounted ramdisk $mount_point ($ramdisk_size)"
|
|
fi |