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环境
RedHat Linux 9 + VWWare 8.0 + SSH 3.2.9任务下面的文本中包含名字、电话和为党派运动捐款的数额。名字:电话:1月捐款情况:2月捐款情况:3月捐款情况Mike Harrington :(510) 548-1278:250:100:175Christian Dobbins:(408) 538-2358:155:90:201Susan Dalsass:(206) 654-6279:250:60:50Archie McNichol:(206) 548-1348:250:100:175Jody Savage: (206) 548-1278:15:188:150Guy Quigley:(916) 343-6410:250: 100:175Dan Savage:(406) 298-7744:450:300:275NancyMcNeil:(206) 548-1278:250:80:75John Goldenrod:(916) 348-4278:250:100:175Chet Main:(510) 548-5258:50:95:135Tom Savage:(408) 926-3456:250:168:200Elizabeth Stachelin:(916)440-1763:175:75:300使用你能用到的任何linux命令脚本产生一个如下的报告,注意,报告中的summery包含对于捐款情况的一些统计信息。解决awk -F ":" "BEGIN{ 
print "           ***FIRST QUARTERLY REPORT **** "; 
print "            ***CAMPAIGN 2000 CONTRIBUTIONS *** "; 
print "------------------------------------------------------------------- "; 
print "  NAME                 PHONE      JAN| Feb| Mar| Total Danated "; 
print "------------------------------------------------------------------- "; 

BEGIN{sum=0;total=0;average=0;i=0;highest=0;name;biaozhun=500;firstNames[12];count=0;lastNames[12];person[12]} 
{for(i=0;i<NR;i++){person[i]=$1}} 
{total=$3+$4+$5;sum+=total;average=sum/12;} 
{if(total>highest) highest=total;if(highest == total)name=$1;} 
{if(total>biaozhun){firstNames[count]=$1;lastNames[count]=$2;count++;}} 
{printf("%-20s%12s%5d%5d%5d %5d ",$1,$2,$3,$4,$5,total);} 
END{ 
   print "------------------------------------------------------------------- "; 
   print "                     SUMMARY                                    "; 
   print "------------------------------------------------------------------- "; 
   printf("The campaign received a total of $%d for this quartor ",sum); 
   printf("The average donation for the %d contributors was $%.2f. ",NR,average); 
   printf("The highest total contribution was $%.2f made by %s ",highest,name); 
   printf("                 ***THANKS Dan***                              "); 
   printf("The following people donated over $500 to the campaign          "); 
   printf("They are eligible for the quarterly drawing!!                    "); 
   printf("Listed are their names (sorted by last names) and phone numbers:  "); 
   {OFS="--";$1=" "$1;} 
   for(i=0;i<count;i++) {print firstNames[i],lastNames[i] | "sort -k 2"}; 
   printf("     Thanks to all of you for your continued support!!      "); 
   } 
" salary.txt 运行效果截图参考资料AWK使用练习 http://www.linuxidc.com/Linux/2012-11/74817.htm问题提出这句话(Thanks to all of you for your continued support!! )打印在for之前,for里面有变量就会出现这种情况,for里面只打印纯文本的话就不会出现这个情况。求解释。Red Hat 5 中文包安装及Eclipse中文支持设置加速 Ubuntu 12.10 窗口最小化动画相关资讯      awk  AWK统计 
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