{"shas":[["e6f9eca6d1008cf57d5b2bd028c9e1e33d61c35c","408640eb0c100f875dbe3f1b67bd9a73ee0274f2@gmail.com","store exit code in user_ns['_exit_code']\n\n_exit_code is an equivalent to `$?` in bash.\nIt always has the most recent exit value of a shell.system\nsubprocess.","MinRK"]],"ref":"refs/heads/i297","size":1,"head":"e6f9eca6d1008cf57d5b2bd028c9e1e33d61c35c","push_id":32429451}