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Hi everyone, I'm a moderately experienced C coder trying to figure out the [B]execve()[/B] command. Here's the basic problem: My program takes a command from the user, loaded into the string UsrCmd. The string is tokenized and each token is loaded into ParaArray[]. Then ParaArray[] is used as arguments to …
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I am hoping someone here can help me with a little bit of trouble using the execve() call. I have some code that needs to call an external script under CNL (Compute Node Linux, [I]i.e.[/I] - Cray XT4/XT5). CNL is [B]extremely[/B] lean and is missing enough libraries to make using …
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Hi all, I'm helping my girl out with her hw, (/me not knowing C at all, but someone has to help, right?) I am supposed to read user input, and then try to execute a given command plus the arguments in every given $PATH. I managed it all, but I …
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