回答編集履歴
2
改行削除
test
CHANGED
@@ -6,9 +6,7 @@
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6
6
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7
7
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```bash
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8
8
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9
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-
sed -n '/^<aaa>$/,/^</xxx>$/p' hoge.txt | sed -e 's/^<aaa>$/<bbb>/g' -e 's/^</xxx>$/</zzz>/g'
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9
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+
sed -n '/^<aaa>$/,/^</xxx>$/p' hoge.txt | sed -e 's/^<aaa>$/<bbb>/g' -e 's/^</xxx>$/</zzz>/g' > hogehoge.txt
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10
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-
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11
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-
> hogehoge.txt
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12
10
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13
11
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```
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14
12
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1
perl追記
test
CHANGED
@@ -1,7 +1,73 @@
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1
1
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perlでないとだめでしょうか。
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2
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3
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+
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4
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+
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5
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sedならこう。
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6
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+
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7
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```bash
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8
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+
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9
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sed -n '/^<aaa>$/,/^</xxx>$/p' hoge.txt | sed -e 's/^<aaa>$/<bbb>/g' -e 's/^</xxx>$/</zzz>/g'
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10
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+
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11
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+
> hogehoge.txt
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2
12
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3
13
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```
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4
14
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15
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---
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16
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17
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18
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19
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perlならこうでしょうか。
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20
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21
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```perl
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22
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#!/usr/bin/perl
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use utf8;
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use strict;
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open(IN,"<","hoge.txt");
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34
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35
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open(OUT,">>","hogehoge.txt")or die"error:$!";
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38
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40
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my $text = '';
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while (my $line = <IN>) {
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$text .= $line;
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}
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48
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49
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50
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51
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while($text =~ /<aaa>.*?</xxx>/s){
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52
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my $tmp = $&;
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54
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55
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my $match = $&;
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56
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57
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$match =~ s/^<aaa>$/<bbb>/m;
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58
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5
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-
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59
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$match =~ s/^</xxx>$/</zzz>\n/m;
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60
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61
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print OUT $match;
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62
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63
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$text =~ s/$tmp//s;
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64
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65
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}
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66
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67
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68
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69
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close(IN);
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70
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71
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close(OUT);
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6
72
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7
73
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```
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