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import os, subprocess
def bin_copy(src, dest, mode=0600):
try:
subprocess.check_call(['/bin/cp', src, dest])
except subprocess.CalledProcessError:
raise OSError("Copy failed %s %s" % (src, dest))
else:
os.chmod(dest, mode)
def bin_mv(src, dest, mode=0600):
try:
subprocess.check_call(['/bin/mv', src, dest])
except subprocess.CalledProcessError:
raise OSError("Move failed %s %s" % (src, dest))
else:
os.chmod(dest, mode)
if __name__ == "__main__":
import sys
if len(sys.argv) != 3:
raise SystemExit("usage: <src> <dest>")
src, dest = sys.argv[1:]
if not os.path.exists(src): raise OSError("missing src file")
bin_copy(src, dest)
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