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12 lines
349 B
12 lines
349 B
#include <stdlib.h>
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#include <unistd.h>
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int main() {
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write(1, "Appel à la commande 'ps -f' via system :\n", 42);
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system("ps -f");
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write(1, "\nRecouvrement par la même commande 'ps -f' via execlp :\n", 57);
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execlp("ps", "ps", "-f", (char *)NULL);
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// Cette partie ne sera atteinte qu'en cas d'erreur dans execlp
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return 0;
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}
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