Difference between revisions of "Linux"
From orch
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Revision as of 16:03, 16 March 2016
Run on multi-procs
mpirun -np 12 main
mpirun -np 12 main <log &
Manage your .bashrc
export
alias
Do not forget to source your .bashrc file. This is done automatically when opening a new terminal.
source .bashrc
SSH keys
You should first go to your personal repository and generate a new key if there is no id_dsa.pub file in the .ssh directory.
cd ssh-keygen -t dsa
You should get the following message,
Generating public/private dsa key pair Enter file in which to save the key (/home/login/.ssh/id_dsa):
Just press enter. You must then copy the public key that you will find in .ssh/id_dsa.pub to the file .ssh/authorized_keys of the distant host you want to give access to. This public key should have the following format.
ssh-dss AAAAB3NzaC................................................................................. login@machine
