Well, if you run exec "date" usually nothing following that call will be executed. The normal behavior of exec is not to return since you've replaced your program with the one you've exec-ed.

Don't know what's happening with system(). How about showing us a script which triggers the problem?

Also, note that calling external programs will not affect %ENV. Even if the external program modifies an environment variable, it's only modifying it's own local copy.

In reply to Re: system/exec and %ENV by pc88mxer
in thread system/exec and %ENV by eosbuddy

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