日常管理中.当手上有一些需要长期不间断提供服务而内存又不太富裕的机器的时候.内存整理就尤为重要了.在服务器上使用第三方软件来整理吧..怕引起系统或程序不问题.也不放心.嗯.那就用微软自家的empty.exe吧
使用Empty.exe命令不会强迫系统全部释放内存资源，而是仅仅释放必要的资源
Empty.exe命令使用格式：
n5 b" E' empty.exe{pid(进程ID)|task-name(映像名称)}
例如 empty.exe qq.exe(或者PID值)
对了.须在CMD下执行哦..
下载地址是:www.microsoft.com/downloads/details.aspx
Windows Server 2003 Resource Kit Tools中包括的工具有：
Acctinfo.dll (documented in Readme.htm) ; I* E0 n1
Adlb.exe: Active Directory Load Balancing Tool，AD负载均衡
Admx.msi: ADM File Parser，ADM文件解析
Atmarp.exe: Windows ATM ARP Server Information Tool
Atmlane.exe: Windows ATM LAN Emulation Client Information
Autoexnt.exe: AutoExNT Service
Cdburn.exe: ISO CD-ROM Burner Tool，ISO光盘刻录
Checkrepl.vbs: Check Replication，检查复制
Chklnks.exe: Link Check Wizard，链接检查
Chknic.exe: Network Interface Card Compliance Tool for Network Load Balancing
Cleanspl.exe: Spooler Cleaner，打印池清理
Clearmem.exe: Clear Memory，内存清理
Clusdiag.msi: Cluster Diagnostics and Verification Tool，集群诊断和检验
Clusfileport.dll: Cluster Print File Port
Clusterrecovery.exe: Server Cluster Recovery Utility，集群恢复
Cmdhere.inf: Command Here
Cmgetcer.dll: Connection Manager Certificate Deployment Tool
Compress.exe: Compress Files，压缩文件
Confdisk.exe: Disk Configuration Tool，磁盘配置
Consume.exe: Memory Consumers Tool，内存消耗
Creatfil.exe: Create File，创建文件
Csccmd.exe: Client-Side Caching Command-Line Options
Custreasonedit.exe: Custom Reason Editor (documented in Readme.htm)
Delprof.exe: User Profile Deletion Utility，用户配置删除
Dh.exe: Display Heap
Diskraid.exe: RAID Configuration Tool，RAID配置
Diskuse.exe: User Disk Usage Tool，磁盘使用情况
Dnsdiag.exe: SMTP DNS Diagnostic Tool (documented in Readme.htm) ，SMTP/DNS诊断
Dumpfsmos.cmd: Dump FSMO Roles
Dvdburn.exe: ISO DVD Burner Tool，ISO DVD刻录
Empty.exe: Free Working Set Tool
Eventcombmt.exe: Check Replication
Fcopy.exe: File Copy Utility for Message Queuing，消息队列文件复制
Frsflags.vbs
Getcm.exe: Connection Manager Profile Update，连接管理配置文件更新
Gpmonitor.exe: Group Policy Monitor，组策略察看
Gpotool.exe: Group Policy Objects，组策略对象
Hlscan.exe: Hard Link Display Tool
Ifilttst.exe: IFilter Test Suite
Ifmember.exe: User Membership Tool
Inetesc.adm: Internet Explorer Enhanced Security Configuration
Iniman.exe: Initialization Files Manipulation Tool
Instcm.exe: Install Connection Manager Profile
Instsrv.exe: Service Installer，服务安装
Intfiltr.exe: Interrupt Affinity Tool
Kerbtray.exe: Kerberos Tray
Kernrate.exe: Kernel Profiling Tool
Klist.exe: Kerberos List
Krt.exe: Certification Authority Key Recovery
Lbridge.cmd: L-Bridge
Linkd.exe
Linkspeed.exe: Link Speed，网络连接速度
List.exe: List Text File Tool，察看文本文件
Lockoutstatus.exe: Account Lockout Status (documented in Readme.htm)
Logtime.exe
Lsreport.exe: Terminal Services Licensing Reporter
Lsview.exe: Terminal Services License Server Viewer
Mcast.exe: Multicast Packet Tool
Memmonitor.exe: Memory Monitor，内存察看
Memtriage.exe: Resource Leak Triage Tool
Mibcc.exe: SNMP MIB Compiler
Moveuser.exe: Move Users，移动用户
Mscep.dll: Certificate Services Add-on for Simple Certificate Enrollment Protocol
Nlsinfo.exe: Locale Information Tool，地理位置信息
Now.exe: STDOUT Current Date and Time
Ntimer.exe: Windows Program Timer
Ntrights.exe
Oh.exe: Open Handles
Oleview.exe: OLE/COM Object Viewer
Pathman.exe: Path Manager，路径管理
Permcopy.exe: Share Permissions Copy，共享权限复制
Perms.exe: User File Permissions Tool，用户文件权限工具
Pfmon.exe: Page Fault Monitor
Pkiview.msc: PKI Health Tool
Pmon.exe: Process Resource Monitor
Printdriverinfo.exe: Drivers Source
Prnadmin.dll: Printer Administration Objects
Qgrep.exe
Qtcp.exe: QoS Time Stamp
Queryad.vbs: Query Active Directory，AD查询
Rassrvmon.exe: RAS Server Monitor，RAS服务器察看
Rcontrolad.exe: Active Directory Remote Control Add-On
Regini.exe: Registry Change by Script
Regview.exe (documented in Readme.htm)
Remapkey.exe: Remap Windows Keyboard Layout，重映射键盘布局
Robocopy.exe: Robust File Copy Utility，强大的文件复制
Rpccfg.exe: RPC Configuration Tool，RPC配置
Rpcdump.exe
Rpcping.exe
RPing: RPC Connectivity Verification Tool
Rqc.exe: Remote Access Quarantine Client
Rqs.exe: Remote Access Quarantine Agent
Setprinter.exe: Spooler Configuration Tool
Showacls.exe
Showperf.exe: Performance Data Block Dump Utility
Showpriv.exe: Show Privilege
Sleep.exe: Batch File Wait
Sonar.exe: FRS Status Viewer
Splinfo.exe: Print Spooler Information
Srvany.exe: Applications as Services Utility
Srvcheck.exe: Server Share Check
Srvinfo.exe: Remote Server Information
Srvmgr.exe: Server Manager，服务器管理
Ssdformat.exe: System State Data Formatter
Subinacl.exe
Tail.exe
Tcmon.exe: Traffic Control Monitor，流量控制察看
Timeit.exe (documented in Readme.htm)
Timezone.exe: Daylight Saving Time Update Utility
Tsctst.exe: Terminal Server Client License Dump Tool
Tsscalling.exe: Terminal Services Scalability Planning Tools
Uddicatschemeeditor.exe: UDDI Services Categorization Scheme Editor
Uddiconfig.exe: UDDI Services Command-line Configuration Utility
Uddidataexport.exe: UDDI Data Export Wizard
Usrmgr.exe: User Manager for Domains，域用户管理
Vadump.exe: Virtual Address Dump
Vfi.exe: Visual File Information
Volperf.exe: Shadow Copy Performance Counters
Volrest.exe: Shadow Copies for Shared Folders Restore Tool
Vrfydsk.exe: Verify Disk，磁盘检验
Winexit.scr: Windows Exit Screen Saver
Winhttpcertcfg.exe: WinHTTP Certificate Configuration Tool
Winhttptracecfg.exe: WinHTTP Tracing Facility Configuration Tool
Winpolicies.exe: Policy Spy
Wins.dll: WINS Replication Network Monitor Parser
Wlbs_hb.dll & Wlbs_rc.dll: Windows Load Balancing Server Network Monitor Parsers