回答編集履歴

2023/11/20 16:21

投稿

スコア19860

test CHANGED Viewed

@@ -16,8 +16,8 @@
   for(i in cnt) printf("%s:%4d\n", i, cnt[i])
 }'
- 1:  14
+2023-01:  14
- 2:  24
+2023-02:  24
-11:   6
+2023-11:   6
-12:  17
+2023-12:  17
 ```

2023/11/20 16:18

投稿

スコア19860

test CHANGED Viewed

@@ -10,7 +10,7 @@
 2023-02-10 21:00:00.000000000 +0900 8.txt
 2023-01-20 21:00:00.000000000 +0900 9.txt
-$ find data -maxdepth 1 -type f -printf '%TY-%Tm ' -exec wc -l {} \; |
+$ find . -maxdepth 1 -type f -printf '%TY-%Tm ' -exec wc -l {} \; |
 awk '{ cnt[$1] += $2 }END{
   PROCINFO["sorted_in"] = "@ind_str_asc"
   for(i in cnt) printf("%s:%4d\n", i, cnt[i])

2023/11/20 16:13

投稿

スコア19860

test CHANGED Viewed

@@ -1,4 +1,3 @@
-※ タイムスタンプの「月」のみで集計しています。
 ```bash
 $ stat -c "%y %n" *.txt
 2023-11-09 20:00:00.000000000 +0900 1.txt
@@ -11,11 +10,10 @@
 2023-02-10 21:00:00.000000000 +0900 8.txt
 2023-01-20 21:00:00.000000000 +0900 9.txt
-$ find . -type f |
-xargs -I@ sh -c 'printf "%d %d\n" $(date -r "@" +"%m") $(cat "@" | wc -l)' |
+$ find data -maxdepth 1 -type f -printf '%TY-%Tm ' -exec wc -l {} \; |
 awk '{ cnt[$1] += $2 }END{
-  PROCINFO["sorted_in"] = "@ind_num_asc"
+  PROCINFO["sorted_in"] = "@ind_str_asc"
-  for(i in cnt) printf("%2d:%4d\n", i, cnt[i])
+  for(i in cnt) printf("%s:%4d\n", i, cnt[i])
 }'
  1:  14