测试目录创建结果一个脚本

时间：2006-02-18 来源：lichuanhua

测试目录创建结果一个小脚本 #!/bin/sh
#ifmkdir DIRECTORY=$1
#如果没有此目录，提示创建目录
if [ "$DIRECTORY" = "" ]
   then
     echo "Usage :`basename $0` directory to create" >&2
     exit 1
fi
#如果有相同的文件名存在，提示有相同文件名存在
if [ -f $DIRECTORY ]
   then
      echo "Usage:`basename $0`,Has had the same file name exists"
      exit 1
fi
if [ -d $DIRECTORY ]
   then :
else
   echo "The directory does exist"
   echo -n "Create it now? [y..n] :"
   read ANS
   if [ "$ANS" = "y" ] || [ "$ANS" = "Y" ]
     then
     echo "creating now"
     mkdir $DIRECTORY >/dev/null 2>&1
#如果mkdir创建目录的失败，则提示创建目录出错
      if [ $? != 0 ]
         then
           echo "errors creating the directory" >&2
           exit 1       fi
    elif [ "$ANS" = "N" ] || [ "$ANS" = "n" ]
      then
        echo "You select not create"
    else
      echo "please enter \"y\" or \"n\" "
   fi
fi

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