回答編集履歴
1
補足を追加
answer
CHANGED
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@@ -4,7 +4,20 @@
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4
4
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$ cat sample.dat | awk 'BEGIN { print "{\"items\": ["; eol="" } { printf "%s { \"title\": \"%s\" }", eol, $0; eol=",\n" } END { print "\n]}" }'
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5
5
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```
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6
6
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7
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+
```AWK
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8
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BEGIN {
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9
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print "{\"items\": ["; eol=""
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10
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}
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11
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{
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12
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printf "%s { \"title\": \"%s\" }", eol, $0;
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13
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eol=",\n"
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14
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}
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15
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END {
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16
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print "\n]}"
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17
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}
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7
18
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```
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19
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+
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20
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```
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8
21
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{"items": [
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9
22
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{ "title": "file1" },
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10
23
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{ "title": "file2" },
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