解压脚本

时间：2008-05-01 来源：剑心通明

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代码:
#!/bin/bash
UNPACK=1
if [ ${1##*.} = bz2 ] ; then
      TEMP=${1%.*}
      if [ ${TEMP##*.} = tar ] ; then
            tar jxvf $1
            UNPACK=$?
            echo This is a tar.bz2 package
      else
            bunzip2 $1
            UNPACK=$?
            echo This is a bz2 package
      fi
fi

if [ ${1##*.} = gz ] ; then
      TEMP=${1%.*}
      if [ ${TEMP##*.} = tar ] ; then
            tar zxvf $1
            UNPACK=$?
            echo This is a tar.gz package
      else
            gunzip $1
            UNPACK=$?
            echo This is a gz package
      fi
fi

if [ ${1##*.} = tar ] ; then
      tar xvf $1
      UNPACK=$?
      echo This is a tar package
fi

if [ $UNPACK = 0 ] ; then
      echo Success!
else
      echo Maybe it is not a package or the package is damaged?
fi