/* cc -O -s quick_telnet.c supr cp a.out /etc/bin/quick_telnet rm a.out */ main(argc, argv) int argc; char **argv; { register char *host, *p, c; nice(127); /* set priority way down */ /* Extract last component of pathname */ host = p = argv[0]; while(c = *p++) if(c == '/') host = p; execl("/usr/bin/telnet", "-Telnet", host, 0); /* make connection */ }