#!/bin/sh
export OSLAB_PATH=$(dirname `which $0`)

if [ -f $OSLAB_PATH/linux-0.11.tar.gz ]; then
    [ -d $OSLAB_PATH/linux-0.11 ] && rm -rf $OSLAB_PATH/src
    mkdir $OSLAB_PATH/linux-0.11
    tar zxf $OSLAB_PATH/src.tar.gz -C $OSLAB_PATH/src
    echo "Successfully recover linux-0.11."
    exit 0
else
    echo "Error: oslab cant't find a backup file named linux-0.11.tar.gz!"
    exit 1
fi