每個字串每出現第2次，用檔案的第n行替換兩個不同的字串

我想用下面的command_line01更換的第一和第二次出現home_cool與第一線1.txt分別在每種情況下，起訴程式，更換的第一和第二次出現home_cool01的第一行還1.txt單獨，然后..，更換home_cool 的第三次和第四次出現，第二行1.txt分別是., 等等，即每第 2 n次出現home_coolor home_cool01，分別用 的第 n 行替換這兩個字串1.txt。

我試過command_line01如下：

awk 'NR==FNR {a[NR]=$0; next} /home_cool01/{gsub("home_cool01", a[  i<3])} /home_cool/{gsub("home_cool", a[  j<3])} 1' 1.txt 0.txt > 2.txt

但這僅適用于在第一兩次出現在未來兩年出現home_cool或者home_cool01被替換什么作為顯示波紋管：

"#sun\t",
"car_snif = house.group_tree((food, apple, sky, cat,blue,)(bag, tortoise,))\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree((food, apple, sky, cat,blue,)(bag, tortoise,))\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree()\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree()\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree((food, apple, sky, cat,blue,)(bag, tortoise,))\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree((food, apple, sky, cat,blue,)(bag, tortoise,))\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree()\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree()\t",
"machine(shoes_shirt.shop)\t",

這是我的兩個源檔案：

0.txt：

"#sun\t",
"car_snif = house.group_tree(home_cool)\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree(home_cool)\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tre(home_cool)\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree(home_cool)\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree(home_cool01)\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree(home_cool01)\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree(home_cool01)\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree(home_cool01)\t",
"machine(shoes_shirt.shop)\t",

和

1.txt：

(food, apple, sky, cat,blue,)(bag, tortoise,)
(food, apple, sky, cat,blue,)(bag,)
(food, apple, sky, cat,blue,)(bag, moon, tortoise,)

我的愿望輸出2.txt是：

"#sun\t",
"car_snif = house.group_tree((food, apple, sky, cat,blue,)(bag, tortoise,))\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree((food, apple, sky, cat,blue,)(bag, tortoise,))\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree((food, apple, sky, cat,blue,)(bag,))\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree((food, apple, sky, cat,blue,)(bag,))\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree((food, apple, sky, cat,blue,)(bag, tortoise,))\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree((food, apple, sky, cat,blue,)(bag, tortoise,))\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree((food, apple, sky, cat,blue,)(bag,))\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree((food, apple, sky, cat,blue,)(bag,))\t",
"machine(shoes_shirt.shop)\t",

編輯：來自@markp-fuso 評論：

1 - 如果有多個條目，如果已??經完成了第一個條目的處理，我會從第二個條目重新啟動。

2 - 如果我有超過 6home_coool個條目......我從1.txt.

3 - 我不希望僅限于兩種研究模式，因此當存在home_coool02, home_coool03, ...,時它應該是一個適當的解決方案home_coool_some_sufix，但我需要保留我最初發布的 MWE

uj5u.com熱心網友回復：

假設：

• 只需要擔心搜索模式home_cool和home_cool01（可以添加更多，但需要一些返工；可能使用關聯陣列來跟蹤每個唯一模式的計數）
• 更換圖案將應用兩次，然后才能進入下一個更換圖案
• 如果我們到達替換模式的末尾，我們會從頭開始

樣本輸入：

$ cat 0.txt
"#sun\t",
"car_snif = house.group_tree(home_cool)\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree(home_cool)\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree(home_cool)\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree(home_cool)\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree(home_cool)\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree(home_cool01)\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree(home_cool01)\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree(home_cool01)\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree(home_cool01)\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree(home_cool)\t",          # pick up where we left off with 'home_cool'
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree(home_cool)\t",          # restart from beginning of 0.txt replacment patterns
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree(home_cool)\t",
"machine(shoes_shirt.shop)\t",

一個awk想法：

awk '
NR==FNR       { a[NR]=$0; n=NR; next}
/home_cool01/ { gsub("home_cool01", a[int((i  )%(n*2)/2) 1])}
/home_cool/   { gsub("home_cool",   a[int((j  )%(n*2)/2) 1])}
1
' 1.txt 0.txt

在哪里：

• n==3- 中的行數1.txt；所以n*2 == 6
• %6 - 將產生輸出 0-5
• (%6/2) - 將輸出變成 0.0, 0.5, 1.0, 1.5, 2.0, 2.5
• int(...) - 將輸出變成 0, 0, 1, 1, 2, 2
• 1 - 給我們我們的陣列索引 1, 1, 2, 2, 3, 3
• 注意：是的，索引有點復雜；我愿意接受簡化的建議

這會產生：

"#sun\t",
"car_snif = house.group_tree((food, apple, sky, cat,blue,)(bag, tortoise,))\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree((food, apple, sky, cat,blue,)(bag, tortoise,))\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree((food, apple, sky, cat,blue,)(bag,))\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree((food, apple, sky, cat,blue,)(bag,))\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree((food, apple, sky, cat,blue,)(bag, moon, tortoise,))\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree((food, apple, sky, cat,blue,)(bag, tortoise,))\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree((food, apple, sky, cat,blue,)(bag, tortoise,))\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree((food, apple, sky, cat,blue,)(bag,))\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree((food, apple, sky, cat,blue,)(bag,))\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree((food, apple, sky, cat,blue,)(bag, moon, tortoise,))\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree((food, apple, sky, cat,blue,)(bag, tortoise,))\t",
"machine(shoes_shirt.shop)\t",
"car_snif = house.group_tree((food, apple, sky, cat,blue,)(bag, tortoise,))\t",
"machine(shoes_shirt.shop)\t",

標籤：细绳 awk gsub

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