æ¡ä»¶å¼ãè©ä¾¡ãï¼0ï¼çï¼ã0以å¤ï¼å½ï¼ã®æ»ãå¤ãè¿ãã以ä¸ã®ä¾ã®ããã«ifãwhileã®æ¡ä»¶å¼ã®é¨åã«åãè¾¼ãã¨å¿ç¨ãå¹ãããªãï¼ä»¥ä¸ã®ä¾ã§ï¼ifã®æ¡ä»¶å¼ãtestã³ãã³ãã使ããªãã§è¨è¿°ããã¨ï¼ã [ $? != 0 ] ãã«ãªãã
{{#tags}}- {{label}}
{{/tags}}