程序备份脚本

#! /bin/bash


g++ -c glass_2d.cpp

echo Build Successfully...

echo ------------------------

echo Backup Files

timeStamp=$(date +%Y%m%d)

target="../glass_2d_$timeStamp.tar"

targetPatch="../glass_2d_$timeStamp.patch.tar"

echo $targetPatch

if [ -e "$target" ]
then
    echo "The target has already been created."
    echo "Use Patch"
    tar -cf $targetPatch *    
else    
    tar -cf $target *
fi


echo Backup Successfully...

sleep 5