ubuntu环境变量设置方法分享
<p style='margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";'>一:用于当前终端:</p>
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在当前终端中输入:<br>
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<span><u>复制代码</u></span>
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<p>
代码如下:</p>
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<br>
export PATH=$PATH:<你的要加入的路径></div>
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不过上面的方法只适用于当前终端,一旦当前终端关闭或在另一个终端中,则无效。</p>
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二:用于当前用户:</p>
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在用户主目录下有一个 .bashrc 隐藏文件,可以在此文件中加入 PATH 的设置如下:<br>
</p>
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<span><u>复制代码</u></span>
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<p>
代码如下:</p>
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<br>
vi ~/.bashrc</div>
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加入:<br>
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<span><u>复制代码</u></span>
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<p>
代码如下:</p>
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export PATH=<你的要加入的路径>:$PATH</div>
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如果要加入多个路径,只要:<br>
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<span><u>复制代码</u></span>
</div>
<p>
代码如下:</p>
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export PATH=<你要加入的路径1>:<你要加入的路径2>: ...... :$PATH</div>
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当中每个路径要以冒号分隔。</p>
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这样每次登录都会生效</p>
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三:用于所有用户:<br>
</p>
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<span><u>复制代码</u></span>
</div>
<p>
代码如下:</p>
</div>
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sudo vi /etc/profile </div>
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加入:<br>
</p>
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<span><u>复制代码</u></span>
</div>
<p>
代码如下:</p>
</div>
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<br>
export PATH=<你要加入的路径>:$PATH</div>
<p>
<br style='font-family: tahoma, arial, "Microsoft YaHei"; font-size: 14px;'><span style='font-family: tahoma, arial, "Microsoft YaHei"; font-size: 14px;'>就可以了。</span></p>
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