/* * repeat count command * * Author: Jeff Schriebman */ char *args[100]; char string[10000]; main(argc, argv) int argc; char *argv[]; { int i,knt,status; char **argp, *strp, *p; if(argc < 3) { printf("arg count\n"); exit(); } argc--; argv++; knt= a2i(*argv++); argc--; argp = args; strp = string; for (i=0; i<9; i++) *strp++ = "/usr/bin/"[i]; for(i=0; i<argc; i++) { *argp++ = strp; p = *argv++; while(*strp++ = *p++); } *argp = 0; for(i=0; i<knt; i++) { if(fork())wait(&status); else { execv(string+9, args); execv(string+4, args); execv(string, args); printf("%s not found\n", string+9); exit(); } } } a2i(strng) char strng[]; { int i,n,sign; char ch; i=0; n=0; sign=1; while((ch=strng[i++])==' '); if(ch== '-'){sign= -1; ch=strng[i++];}; while(ch>='0' & ch<='9') { n=n*10+(ch-'0'); ch=strng[i++]; }; return(sign*n); }