linux查看系统变量
时间: 2023-09-14 08:07:34 浏览: 120
在Linux中,你可以使用"echo"命令来查看系统变量。例如,要查看环境变量HOME的值,可以使用以下命令:`echo $HOME`,其中"$HOME"是指环境变量的名称。这将输出环境变量的值,例如"/home/redbooks"。
此外,在具体的Linux发行版中,例如REDHAT,你也可以使用"export"命令来查看环境变量。例如,要查看ORACLE_HOME环境变量的值,可以使用以下命令:`echo $ORACLE_HOME`。[3]总之,无论是使用"echo"命令还是"export"命令,都可以用来查看Linux系统变量。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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