Hi monks I have a question. As I know, system in perl can command based on shell. but My script can not work system using source. I think source is shell base command. So I try to use exec. exec can operate all language I think.. But also exec can not work in script. What happend? Can you tell me? 
system "source ~~script.sh";
exec "source ~~script.sh";

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In reply to system & exec by dideod.yang

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