sed 删除特定字符后如何缩进到上一行

situxiaoquan

文件内容如下：
     42   N;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:=E6=93=8D=E7=9B=9B=E7=AB=
     43 =A0   
     44 TEL;CELL;HOME;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:1390806228=
     45 8
     46 N;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:=E6=9B=B9=E5=85=89=
     47 =E5=83
     48 TEL;CELL;HOME;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:+861390803=
     49 0504
     50 N;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:;=E6=9B=B9=E6=B0=B8=E6=
     51 =AD=A3
     52 TEL;VOICE;HOME;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:010658656=
     53 70
     要得到的结果是：
   42 N;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:=E6=93=8D=E7=9B=9B=E7=AB=A0   
     44 TEL;CELL;HOME;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:13908062288
     46 N;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:=E6=9B=B9=E5=85=89=E5=83
     48 TEL;CELL;HOME;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:+8613908030504
     50 N;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:;=E6=9B=B9=E6=B0=B8=E6=AD=A3
     52 TEL;VOICE;HOME;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:01065865670
     需要处理两个地方：
     1，将 =开头的行的=号去掉再追加到上一行=后面
   2，将只有数字的行缩进到上一行号码=后面，并将上一行等号去掉

liion631818

1. 
   
2. $ awk '{if(NR%2!=0){first_line = $0;next;}if($2~/^=/)print first_line substr($2, 2);if
   
3. ($2~/^[0-9]+$/)print substr(first_line, 1, length(first_line)-1) $2;}' ufile
   
4. 
   
5. 42 N;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:=E6=93=8D=E7=9B=9B=E7=AB=A0
   
6. 44 TEL;CELL;HOME;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:13908062288
   
7. 46 N;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:=E6=9B=B9=E5=85=89=E5=83
   
8. 48 TEL;CELL;HOME;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:+8613908030504
   
9. 50 N;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:;=E6=9B=B9=E6=B0=B8=E6=AD=A3
   
10. 52 TEL;VOICE;HOME;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:01065865670
    

复制代码

liion631818

1. 
   
2. sed 'N;s/=\n.* //' ufile
   
3. 
   
4. 42 N;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:=E6=93=8D=E7=9B=9B=E7=AB
   
5. 44 TEL;CELL;HOME;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:13908062288
   
6. 46 N;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:=E6=9B=B9=E5=85=89=E5=83
   
7. 48 TEL;CELL;HOME;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:+8613908030504
   
8. 50 N;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:;=E6=9B=B9=E6=B0=B8=E6=AD=A3
   
9. 52 TEL;VOICE;HOME;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:01065865670
   

复制代码

mpstat

1. sed ':a;$!{N;ba};s#\n=\(.*\)#\1#g; s#=\n\([0-9]*\)#\1#g' file

复制代码

situxiaoquan

回复 3# liion631818


    您使用的是linux 系统吗？我用的是suse9怎么运行得不到结果呢？

liion631818

回复 5# situxiaoquan


   哦，出的什么错？
2楼和3楼的不都行？

mpstat

回复  liion631818


    您使用的是linux 系统吗？我用的是suse9怎么运行得不到结果呢？
situxiaoquan 发表于 2011-09-13 17:16

    你前面那第一列数字不是你文本文件里的吧?