shell 不太熟..写了个出了点小问题..谁帮忙看下

Question

#!/bin/shusage(){echo"Usage:启动配置参数"echo"可定制参数onlineorniusmallnan"}if(($#==0))thenusageexitficdservicespsaux|grepmsx_apns|grep-v'grep'|awk'{print$2}'|xargskill-s9case$1inonline)nohup./msx_apns_service.py../conf/apns_config_online.py>/dev/null&;;niusmallnan)nohupmypythonmsx_apns_service.py../conf/apns_config_niusmallnan.py>/dev/null&;;*)usageexit0esac运行后有个小报错：./apns_service.sh:15:0:notfound就是fi那行但是即便如此后面的语句也都执行了..对shell不太熟..谁给看下