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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