最简单最快速对数字任意分组

这个冬天不冷

1. [root@everIover ~]# awk -vn=3 -vs=64 'BEGIN{t=int(s/n);x=s%n;for(i=1;i<s-x-t;i+=t)printf("%.2d-%d\n",i,i+t-1);printf("%s-%s\n",i,s)}'
   
2. 01-21
   
3. 22-42
   
4. 43-64
   
5. [root@everIover ~]# awk -vn=7 -vs=64 'BEGIN{t=int(s/n);x=s%n;for(i=1;i<s-x-t;i+=t)printf("%.2d-%d\n",i,i+t-1);printf("%s-%s\n",i,s)}'
   
6. 01-9
   
7. 10-18
   
8. 19-27
   
9. 28-36
   
10. 37-45
    
11. 46-54
    
12. 55-64
    

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