第一次shell接触

yarco2

用stardict下了很多字典,  所以很想试试dictd.
据说dictd.conf是这种格式的:
database name {
  data "/file/to/datafile"
  index "/file/to/index"
}

而现在这些文件分别存放在各自的/usr/share/stardict/dic目录下.
一个个输入太麻烦了，于是想用强大的shell解决.
(俺不是高手，不能一步到位, 自个找乐吧)

1. 
   
2. 1. 找到这些文件
   
3. [yarco@China ~]$ cd /
   
4. [yarco@China /]$ find /usr/share/stardict/dic/ -name "*.dz" > ~/1.txt
   
5. [yarco@China /]$ cat ~/1.txt
   
6. /usr/share/stardict/dic/stardict-dictd_www.dict.org_gazetteer-2.4.2/dictd_www.dict.org_gazetteer.dict.dz
   
7. /usr/share/stardict/dic/stardict-longman-2.4.2/longman.dict.dz
   
8. //...省略
   
9. [yarco@China /]$ find /usr/share/stardict/dic/ -name "*.idx" > ~/2.txt
   
10. [yarco@China /]$ cat ~/2.txt
    
11. /usr/share/stardict/dic/stardict-dictd_www.dict.org_gazetteer-2.4.2/dictd_www.dict.org_gazetteer.idx
    
12. /usr/share/stardict/dic/stardict-longman-2.4.2/longman.idx
    
13. //...省略
    
14. 
    
15. 2. 合并排序
    
16. [yarco@China /]$ cd ~
    
17. [yarco@China ~]$ cat 1.txt 2.txt > 3.txt && rm 1.txt 2.txt
    
18. [yarco@China ~]$ sort 3.txt > 4.txt && rm 3.txt
    
19. [yarco@China ~]$ cat 4.txt
    
20. /usr/share/stardict/dic/stardict-cced-2.4.2/cced.dict.dz
    
21. /usr/share/stardict/dic/stardict-cced-2.4.2/cced.idx
    
22. /usr/share/stardict/dic/stardict-cdict-gb-2.4.2/cdict-gb.dict.dz
    
23. /usr/share/stardict/dic/stardict-cdict-gb-2.4.2/cdict-gb.idx
    
24. //...省略
    
25. 
    
26. 3. 祭出awk
    
27. [yarco@China ~]$ awk 'NR % 2 == 1 { print NR "\tdatabase { data \"" $0 "\"" }' 4.txt > 5.txt
    
28. [yarco@China ~]$ cat 5.txt
    
29. 1       database { data "/usr/share/stardict/dic/stardict-cced-2.4.2/cced.dict.dz"
    
30. 3       database { data "/usr/share/stardict/dic/stardict-cdict-gb-2.4.2/cdict-gb.dict.dz"
    
31. 5       database { data "/usr/share/stardict/dic/stardict-cedict-gb-2.4.2/cedict-gb.dict.dz"
    
32. //...不好意思，俺还不会怎么用if这种
    
33. [yarco@China ~]$ awk 'NR % 2 == 0 { print NR "\t\tindex \"" $0 "\" }" }' 4.txt > 6.txt
    
34. [yarco@China ~]$ cat 6.txt
    
35. 2               index "/usr/share/stardict/dic/stardict-cced-2.4.2/cced.idx" }
    
36. 4               index "/usr/share/stardict/dic/stardict-cdict-gb-2.4.2/cdict-gb.idx" }
    
37. 6               index "/usr/share/stardict/dic/stardict-cedict-gb-2.4.2/cedict-gb.idx" }
    
38. //...省略
    
39. 
    
40. 4. 合并排序
    
41. [yarco@China ~]$ cat 5.txt 6.txt | sort -n > 7.txt && rm 4.txt 5.txt 6.txt
    
42. [yarco@China ~]$ cat 7.txt
    
43. 1       database { data "/usr/share/stardict/dic/stardict-cced-2.4.2/cced.dict.dz"
    
44. 2               index "/usr/share/stardict/dic/stardict-cced-2.4.2/cced.idx" }
    
45. 3       database { data "/usr/share/stardict/dic/stardict-cdict-gb-2.4.2/cdict-gb.dict.dz"
    
46. 4               index "/usr/share/stardict/dic/stardict-cdict-gb-2.4.2/cdict-gb.idx" }
    
47. 5       database { data "/usr/share/stardict/dic/stardict-cedict-gb-2.4.2/cedict-gb.dict.dz"
    
48. 6               index "/usr/share/stardict/dic/stardict-cedict-gb-2.4.2/cedict-gb.idx" }
    
49. //...哈哈哈, 快好了哦
    
50. 
    
51. 5. 无耻的sed替换
    
52. [yarco@China ~]$ sed 's/^..//g' 7.txt
    
53. database { data "/usr/share/stardict/dic/stardict-cced-2.4.2/cced.dict.dz"
    
54.         index "/usr/share/stardict/dic/stardict-cced-2.4.2/cced.idx" }
    
55. database { data "/usr/share/stardict/dic/stardict-cdict-gb-2.4.2/cdict-gb.dict.dz"
    
56.         index "/usr/share/stardict/dic/stardict-cdict-gb-2.4.2/cdict-gb.idx" }
    
57. database { data "/usr/share/stardict/dic/stardict-cedict-gb-2.4.2/cedict-gb.dict.dz"
    
58.         index "/usr/share/stardict/dic/stardict-cedict-gb-2.4.2/cedict-gb.idx" }
    
59. //...偶实在不知道...
    
60. //用sed 's/^\d+//g' 7.txt 要出错，sed 's/^[0-9]+//g' 7.txt也出错
    
61. //就不知道怎么替换数字，于是很干脆...
    
62. 
    
63. 最后，只能手动输入database name,
    
64. 完工.
    

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