/* win2unix */
#include "stdio.h"
#include "stdlib.h"
#include "conio.h"
#include "string.h"
int main(int argv, char * args[]){ FILE *fp1,*fp2; char c; char s[100]; if(argv<2){ printf("Usage: win2unix input-file-name [output-file-name]"); return 1; } if((fp1=fopen(args[1],"rb"))==NULL){ printf("Error: Fail to open %s.",args[1]); return 1; } if(argv==2){ sprintf(s,"u_%s",args[1]); } else{ sprintf(s,"%s",args[2]); if(strcmp(s,args[1])==0){ printf("Error: Output file name must not be same to that of the input file."); fclose(fp1); return 1; } } fp2=fopen(s,"wb"); while(1){ c=fgetc(fp1); if(feof(fp1)!=0){ break; } if(c!='\r'){ fputc(c,fp2); } } fclose(fp1); fclose(fp2); return 0;
}
附:如果在Unix下,只消几行语句就可以解决问题:
#!/bin/sh
tr -d '\015' < "$1" >temp.$$
mv temp.$$ "$1"


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