回答編集履歴
3
typo
test
CHANGED
|
@@ -25,5 +25,5 @@
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|
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25
25
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```
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26
26
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追加命題のとおりだと
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27
27
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```sh
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28
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-
perl -p -e 's/(?<=^.{69}?)\. {9}\.//g' test.t
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28
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+
perl -p -e 's/(?<=^.{69}?)\. {9}\.//g' test.dat > test_.dat
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29
29
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```
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2
調整
test
CHANGED
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@@ -15,6 +15,14 @@
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15
15
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```sh
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16
16
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perl -p -e 's/(?<=^.{9}?)\. {9}\.//g' test.dat > test_.dat
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17
17
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```
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18
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+
結果
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19
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+
```text
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20
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+
1234567891234567890
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21
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+
123456789012345678901234567890
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22
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+
1234567891234567890
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23
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+
123456789 1234567890
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24
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+
123456789012345678901234567890
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25
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+
```
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18
26
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追加命題のとおりだと
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19
27
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```sh
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20
28
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perl -p -e 's/(?<=^.{69}?)\. {9}\.//g' test.txt > test_.txt
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1
調整
test
CHANGED
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@@ -1,3 +1,21 @@
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|
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1
1
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```sh
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2
2
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perl -p -e 's/(?<=^.{6}?)101//g' test.dat > test_.dat
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3
3
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```
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4
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+
# 参考
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5
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+
test.dat
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|
6
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+
```text
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|
7
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+
123456789. .1234567890
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8
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+
123456789012345678901234567890
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|
9
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+
123456789. .1234567890
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10
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+
123456789 1234567890
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11
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+
123456789012345678901234567890
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12
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+
```
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13
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+
上記から10文字目が「ドット」11文字目～19文字目が「スペース」20文字目が「ドット」の文字列だけ削除
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14
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+
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15
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+
```sh
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|
16
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+
perl -p -e 's/(?<=^.{9}?)\. {9}\.//g' test.dat > test_.dat
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|
17
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+
```
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|
18
|
+
追加命題のとおりだと
|
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19
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+
```sh
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|
20
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+
perl -p -e 's/(?<=^.{69}?)\. {9}\.//g' test.txt > test_.txt
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21
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+
```
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