每隔几秒执行后台程序

#!/bin/shcd ~/local/tomcat/webapps/ROOT/WEB-INF/classesnohup  java com/bitbao/score/Reg > ~/logs/cron/Reg.log 2>&1 &nohup  java com/bitbao/score/PhoneReg > ~/logs/cron/PhoneReg.log 2>&1 &nohup  java com/bitbao/score/EmailReg > ~/logs/cron/EmailReg.log 2>&1 &

?后台不间断的执行 daemon 程序。

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