'ping' is no…

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一、问题原因

     想看下自己的电脑的ip,习惯了的ping了一下,结果出现:

'ping'is not recognized  as aninternal or external command,operable program or batchfile!

    疑惑的,前天刚用还好好的。想起昨天装了PADS,自动添加环境变量失效的问题。觉得此间有莫大的联系。

   'ping' <wbr><wbr>is <wbr><wbr>not <wbr><wbr>recognized <wbr><wbr> <wbr><wbr>as <wbr><wbr>an <wbr><wbr>internal <wbr><wbr>or <wbr><wbr>external <wbr><wbr>command,operable <wbr><wbr>program <wbr><wbr>or <wbr><wbr>batch <wbr><wbr>file!解决

    2.检查了C:\Windows\System32\ping.exe还在,不是误删什么的,那就应该是环境变量的问题无疑了。

二、解决办法

    1.我的电脑--》右击属性---》高级设置---》本面板最下面选择--》环境变量--》找到PATH

    我的是英文版,步骤仅作参考。如下:

   'ping' <wbr><wbr>is <wbr><wbr>not <wbr><wbr>recognized <wbr><wbr> <wbr><wbr>as <wbr><wbr>an <wbr><wbr>internal <wbr><wbr>or <wbr><wbr>external <wbr><wbr>command,operable <wbr><wbr>program <wbr><wbr>or <wbr><wbr>batch <wbr><wbr>file!解决

 2.在最前面加上“C:\Windows\System32\;”注意后面那个分号一定不要忘记了。完毕之后果断再ping一下试个牛:

 'ping' <wbr><wbr>is <wbr><wbr>not <wbr><wbr>recognized <wbr><wbr> <wbr><wbr>as <wbr><wbr>an <wbr><wbr>internal <wbr><wbr>or <wbr><wbr>external <wbr><wbr>command,operable <wbr><wbr>program <wbr><wbr>or <wbr><wbr>batch <wbr><wbr>file!解决

  果然可以了'ping' <wbr><wbr>is <wbr><wbr>not <wbr><wbr>recognized <wbr><wbr> <wbr><wbr>as <wbr><wbr>an <wbr><wbr>internal <wbr><wbr>or <wbr><wbr>external <wbr><wbr>command,operable <wbr><wbr>program <wbr><wbr>or <wbr><wbr>batch <wbr><wbr>file!解决

     三、后记

  对于环境变量的添加见仁见智,因为我们的系统不一定都装在C盘,这个时候添加环境变量就要灵活了。

  打开cmd命令窗口:

  'ping' <wbr><wbr>is <wbr><wbr>not <wbr><wbr>recognized <wbr><wbr> <wbr><wbr>as <wbr><wbr>an <wbr><wbr>internal <wbr><wbr>or <wbr><wbr>external <wbr><wbr>command,operable <wbr><wbr>program <wbr><wbr>or <wbr><wbr>batch <wbr><wbr>file!解决

 输入:echo%SystemRoot%回车看到的就是你的系统的环境变量,在第二部添加环境变量的时候可以直接添加“%SystemRoot%\System32”即可

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