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test2 4 years ago
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      README.md

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README.md

@ -86,7 +86,7 @@ The host file that contains addresses of connected workers can be created with:
# scp hello wrold to all clients. sudo -u mpi for auto scp connect. see /home/mpi/.ssh # scp hello wrold to all clients. sudo -u mpi for auto scp connect. see /home/mpi/.ssh
while read -r line; while read -r line;
do do
sudo -u mpi scp /home/ubuntu/mpi_hello_world ubuntu@$line:/home/ubuntu/mpi_hello_world scp /home/ubuntu/mpi_hello_world ubuntu@$line:/home/ubuntu/mpi_hello_world
done < /home/ubuntu/hosts done < /home/ubuntu/hosts
``` ```
--- ---

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