How can I establish "shared" variables for all Bash instances on a machine? -

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this question has answer here:

how can establish these shared variables forever on bash instances?

export path=/developer/nvidia/cuda-5.5/bin:$path export dyld_library_path=/developer/nvidia/cuda-5.5/lib:$dyld_library_path

from dyld_library_path seems using mac. can put these in ~/.bashrc. if current $shell bash each time open terminal should execute lines , available read/modify later. e.g. echo $dyld_library_path


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