<s> import os as o <EOL> import subprocess as subp <EOL> o . system ( "<STR_LIT>" ) <EOL> o . system ( '<STR_LIT>' ) <EOL> o . popen2 ( '<STR_LIT>' ) <EOL> subp . Popen ( '<STR_LIT>' , shell = True ) <EOL> subp . Popen ( '<STR_LIT>' ) <EOL> subp . Popen ( "<STR_LIT>" ) <EOL> subp . Popen ( [ '<STR_LIT>' , '<STR_LIT:*>' ] ) <EOL> subp . Popen ( [ "<STR_LIT>" , sys . argv [ <NUM_LIT:1> ] , "<STR_LIT:*>" ] , <EOL> stdin = subprocess . PIPE , stdout = subprocess . PIPE ) <EOL> o . spawnvp ( os . P_WAIT , '<STR_LIT>' , [ '<STR_LIT>' , '<STR_LIT>' , '<STR_LIT:*>' ] ) </s>
