source -echo

在tcl脚本中，source命令用来打开一个文件并执行其中的命令。当使用synopsys的DC脚本时，可以通过在source命令后添加-echo参数来显示执行的命令以及命令的结果。例如，使用source -echo命令可以在DC命令行中执行一个脚本文件，并显示每个命令的执行结果。对于Mirai Botnet客户端的源代码中也有提到Echo Loader，但与tcl的source命令无关。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *2* [synopsys tcl source -echo -verbose用法-基础小知识（八）](https://blog.csdn.net/uiojhi/article/details/113008492)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
- *3* [Mirai-Source-Code-Source code](https://download.csdn.net/download/weixin_42131861/16087252)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
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