awk 多行一个记录的处理

baoersc

回复 7# reyleon
实际输出的结果

1. [dns@localhost Ex_6.167-6.193]$ gawk -f awkchecker checkbook
   
2. Mortgage
   
3. 
   
4. [dns@localhost Ex_6.167-6.193]$
   

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期望输出的结果

1. 1/1/04 #125 -695.00 Mortgage
   
2. 1/1/04 #126 -56.89 PG&E
   
3. 1/2/04 #127 -89.99 Safeway
   
4. 1/3/04 #129 +750.00 Pay Check
   
5. 1/4/04 #128 -60.00 Visa

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中间的空行我已经编辑了，也不行。
   

reyleon

回复 11# baoersc


    你是什么系统啊? awk 是gawk 么? 我用你的代码试过,没有你这样的情况.

baoersc

回复 12# reyleon

1. [dns@localhost Ex_6.167-6.193]$ more /etc/issue
   
2. CentOS release 6.5 (Final)
   
3. Kernel \r on an \m
   
4. 
   
5. [dns@localhost Ex_6.167-6.193]$ uname -a
   
6. Linux localhost.localdomain 2.6.32-431.el6.i686 #1 SMP Fri Nov 22 00:26:36 UTC 2013 i686 i686 i386 GNU/Linux
   
7. [dns@localhost Ex_6.167-6.193]$ gawk --version
   
8. GNU Awk 3.1.7
   
9. Copyright (C) 1989, 1991-2009 Free Software Foundation.
   
10. 
    
11. This program is free software; you can redistribute it and/or modify
    
12. it under the terms of the GNU General Public License as published by
    
13. the Free Software Foundation; either version 3 of the License, or
    
14. (at your option) any later version.
    
15. 
    
16. This program is distributed in the hope that it will be useful,
    
17. but WITHOUT ANY WARRANTY; without even the implied warranty of
    
18. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    
19. GNU General Public License for more details.
    
20. 
    
21. You should have received a copy of the GNU General Public License
    
22. along with this program. If not, see http://www.gnu.org/licenses/.
    
23. [dns@localhost Ex_6.167-6.193]$ awk --version
    
24. GNU Awk 3.1.7
    
25. Copyright (C) 1989, 1991-2009 Free Software Foundation.
    
26. 
    
27. This program is free software; you can redistribute it and/or modify
    
28. it under the terms of the GNU General Public License as published by
    
29. the Free Software Foundation; either version 3 of the License, or
    
30. (at your option) any later version.
    
31. 
    
32. This program is distributed in the hope that it will be useful,
    
33. but WITHOUT ANY WARRANTY; without even the implied warranty of
    
34. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    
35. GNU General Public License for more details.
    
36. 
    
37. You should have received a copy of the GNU General Public License
    
38. along with this program. If not, see http://www.gnu.org/licenses/.
    

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还重启了一下操作系统（虚拟机），只有抓狂了。在另外一台电脑上，操作系统的版本是6.4（服务器），测试运行通过。这个是什么原因，请DX指教。

   

reyleon

回复 13# baoersc


    那你试试别个给你回复的方法吧

baoersc

回复 14# reyleon
换了一台OK了，现在虚拟机使用的vmware，安装的centos。

   

jason680

回复 1# baoersc

Would you like this way ...

$ awk '{if(NF){d=(++c==3)?8:"";printf("%"d"s ",$0);n="\n"}else{printf n;c=n=""}}END{printf n}' FILE
1/1/04 #125 -695.00 Mortgage
1/1/04 #126   -56.89 PG&E
1/2/04 #127   -89.99 Safeway  
1/3/04 #129 +750.00 Pay Check
1/4/04 #128   -60.00 Visa

   

baoersc

回复 16# jason680
谢谢，是vmware虚拟机上的centos问题。在另外一台服务器上就没有问题。

   

李满满

学生党:飘过~
[yhsafe@b10-1b ~]$ awk 'BEGIN{RS=""}{for(i=1;i<=NF;i++){printf("%s ",$i)};print $i}' yhsafe.txt  
1/1/04 #125 -695.00 Mortgage
1/1/04 #126 -56.89 PG&E
1/2/04 #127 -89.99 Safeway  
1/3/04 #129 +750.00 Pay Check
1/4/04 #128 -60.00 Visa

李满满

这个喜欢....

yinyuemi 发表于 2014-09-12 10:35
or
awk -vRS= -F '\n' 'NF+=0'