course_info.sh~

机房管理系统

#!/bin/sh -
course_info()
{
 i=2
 while test $i -le 11
 do
   temp1=`sed -n ''$i','$i'p' /root/cms/dbfile/course_manage.txt`
   temp2=`sed -n ''$i','$i'p' /root/cms/dbfile/course_time.txt|cut -c 3,4`
   temp3=`sed -n ''$i','$i'p' /root/cms/dbfile/school_calendar.txt|cut -c 2,3,4`
   echo "$temp1$temp2$temp3">>/root/course_info.txt
   i=`expr $i \+ 1`
 done
}