{"blocks": [{"key": "7e1113ae", "text": "Scenario", "type": "header-two", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "d5afb3a5", "text": "Tech round for a new credit-card program: candidate is shown a 5-6 line shell script and asked to critique it", "type": "unstyled", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "4043a310", "text": "Question", "type": "header-two", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "2454cb41", "text": "What kind of file is \"xxx.sh\" and how is it executed?", "type": "unordered-list-item", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "3876111c", "text": "Line-by-line, explain what each command in the provided shell script does.", "type": "unordered-list-item", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "0d9116d0", "text": "Hints", "type": "header-two", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "6eab0060", "text": "Comment on shebang, permissions, variables, pipes, exit codes, and any side-effects.", "type": "unstyled", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}], "entityMap": {}}