regini.exe 〉 modify registry permissions from within a script 用脚本修改注册许可
register.exe 〉 register a program so it can have special execution characteristics. 注册包含特殊运行字符的程序
regsvc.exe 〉
regsvr32.exe 〉 registers and unregister's dll's. as to how and where it register's them i dont know. 注册和反注册dll
regtrace.exe 〉 options to tune debug options for applications failing to dump trace statements trace 设置
regwiz.exe 〉 registration wizard 注册向导
remrras.exe 〉
replace.exe 〉 replace files 用源目录中的同名文件替换目标目录中的文件。
reset.exe 〉 reset an active section 重置活动部分
rexec.exe 〉 runs commands on remote hosts running the rexec service. 在运行rexec 服务的远程计算机上运行命令。rexec 命令在执行指定命令前，验证远程计算机上的用户名，只有安装了 tcp/ip 协议后才可以使用该命令。
risetup.exe 〉 starts the remote installation service wizard. 运行远程安装向导服务
route.exe 〉 display or edit the current routing tables. 控制网络路由表
routemon.exe 〉 no longer supported 不再支持了！
router.exe 〉 router software that runs either on a dedicated dos or on an os
