Comments (3)
hyper0x
commented on July 17, 2024
你用的什么版本？我本就环境没有问题。
Run command `echo -n "My first command comes from golang."`:
My first command comes from golang.
Run command `ps aux | grep apipe`:
haolin 8978 0.0 0.0 558433396 1472 s002 S+ 7:35下午 0:00.01 apipe
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errpunk
commented on July 17, 2024
你是把代码拷贝到自己的项目中运行的，还是直接运行的示例呢？
我觉得这个问题的原因是，grep 找不到名为 apipe 的进程。所以如果你这段代码运行的进程名称不叫apipe的话，就会报这个错。
如果你是把代码粘贴到你自己的项目中运行的话，尝试把cmd2 := exec.Command("grep", "apipe") 里面的"apipe"改成的你的项目编译出来的程序的名字
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hyper0x
commented on July 17, 2024
我觉得这个问题不用纠结吧，你用`go run`命令运行就好了。关键是用法，不是`apipe`这个名字。
在 2018年8月9日 +0800 10:04，alex <[email protected]>，写道：
你是把代码拷贝到自己的项目中运行的，还是直接运行的示例呢？
我觉得这个问题的原因是，ps 找不到名为 apipe 的进程。所以如果你这段代码运行的进程名称不叫apipe的话，就会报这个错。
如果你是把代码粘贴到你自己的项目中运行的话，尝试把cmd2 := exec.Command("grep", "apipe") 里面的"apipe"改成的你的项目编译出来的程序的名字
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