8.windows 2012 R2 及 centos 7.X 禁用不必要服务
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1.windows2012 R2 可以禁用以下不必要的服务,以下禁用的服务是以win2012R2 core安装完后的服务为依据禁用的。
1.1禁用服务,此操作有一定的风险，可能会导致系统不稳定，所以先做好快照，以方便恢复。确定哪些服务处理运行状态，然后再禁用，再进行测试，以确定产品应用能够运行, 禁用服务可以使用窗口界面进行操作，也可以cmd命令行模式执行下面的命令进行:
sc.exe stop Browser #Computer Browser
sc.exe config Browser start=disabled #Computer Browser
sc.exe stop BITS #Background Intelligent Transfer Service sc.exe config BITS start=disabled #Background Intelligent Transfer Service sc.exe stop CertPropSvc #Certificate Propagation sc.exe config CertPropSvc start=disabled #Certificate Propagation sc.exe stop Spooler #Print Spooler sc.exe config Spooler start=disabled #Print Spooler sc.exe stop ShellHWDetection #Shell Hardware Detection sc.exe config ShellHWDetection start=disabled #Shell Hardware Detection sc.exe stop wuauserv #Windows Update sc.exe config wuauserv start=disabled #Windows Update sc.exe stop CryptSvc #Cryptographic Services sc.exe config CryptSvc start=disabled #Cryptographic Services sc.exe stop W32Time #Windows Time sc.exe config W32Time start=disabled #Windows Time sc.exe stop wmiApSrv #WMI Performance Adapters sc.exe config wmiApSrv start=disabled #WMI Performance Adapters sc.exe stop dot3svc #Wired AutoConfig sc.exe config dot3svc start=disabled #Wired AutoConfig sc.exe stop Themes #Themes sc.exe config Themes start=disabled #Themes sc.exe stop iphlpsvc #IPV6 sc.exe config iphlpsvc start=disabled #IPV6 sc.exe stop FontCache #FontCache sc.exe config FontCache start=disabled #FontCache sc.exe stop ScDeviceEnum #Smart Card Device Enumeration Service sc.exe config ScDeviceEnum start=disabled #Smart Card Device Enumeration Service sc.exe stop Appinfo #Application Information sc.exe config Appinfo start= disabled #Application Information sc.exe stop COMSysApp #COM+ System Application sc.exe config COMSysApp start= disabled #COM+ System Application sc.exe stop IKEEXT #IKE and AuthIP IPsec Keying Modules sc.exe config IKEEXT start= disabled #IKE and AuthIP IPsec Keying Modules sc.exe stop TrkWks #Distributed Link Tracking Client sc.exe config TrkWks start= disabled #Distributed Link Tracking Client sc.exe stop VGAuthService #VMware Alias Manager and Ticket Service sc.exe config VGAuthService start= disabled #VMware Alias Manager and Ticket Service sc.exe stop VMTools #VMware Tools sc.exe config VMTools start= disabled #VMware Tools sc.exe stop Wcmsvc #Windows Connection Manager sc.exe config Wcmsvc start= disabled #Windows Connection Manager- 1
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windows 参考资料：https://www.ibm.com/support/knowledgecenter/en/SSCR9A_2.2.1/doc/iwd/pct_tuning_windows2012.html
https://www.marksanborn.net/howto/turn-off-unnecessary-windows-services/
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win2012禁用脚本
@echo on
sc.exe stop Browser
sc.exe config Browser start= disabled
sc.exe stop BITS
sc.exe config BITS start= disabled
sc.exe stop CertPropSvc sc.exe config CertPropSvc start= disabled sc.exe stop Spooler sc.exe config Spooler start= disabled sc.exe stop ShellHWDetection sc.exe config ShellHWDetection start= disabled sc.exe stop wuauserv sc.exe config wuauserv start= disabled sc.exe stop W32Time sc.exe config W32Time start= disabled sc.exe stop wmiApSrv sc.exe config wmiApSrv start= disabled sc.exe stop dot3svc sc.exe config dot3svc start= disabled sc.exe stop Themes sc.exe config Themes start= disabled sc.exe stop iphlpsvc sc.exe config iphlpsvc start= disabled sc.exe stop FontCache sc.exe config FontCache start= disabled sc.exe stop ScDeviceEnum sc.exe config ScDeviceEnum start= disabled sc.exe stop Appinfo sc.exe config Appinfo start= disabled sc.exe stop COMSysApp sc.exe config COMSysApp start= disabled sc.exe stop IKEEXT sc.exe config IKEEXT start= disabled sc.exe stop TrkWks sc.exe config TrkWks start= disabled sc.exe stop VGAuthService sc.exe config VGAuthService start= disabled sc.exe stop VMTools sc.exe config VMTools start= disabled sc.exe stop Wcmsvc sc.exe config Wcmsvc start= disabled下载脚本：win2012.bat
2. centos 7 可以禁用以下可选不必要的服务，所禁用的服务是以centos 7.2 minimal 安装完db center后的服务为依据禁用的。
systemctl set-default multi-user.target #character interface
systemctl stop bluetooth #Network File System systemctl disable bluetooth #Network File System systemctl stop wpa_supplicant #WiFi Driver systemctl disable wpa_supplicant #WiFi Driver systemctl stop nfslock #Network File System systemctl disable nfslock #Network File System systemctl stop alsa-state #Soundcard driver systemctl disable alsa-state #Soundcard driver systemctl stop cups #printer systemctl disable cups #printer systemctl stop abrt-xorg #Automatic Bug Reporting Tool systemctl disable abrt-xorg #Automatic Bug Reporting Tool systemctl stop abrt-oops #Automatic Bug Reporting Tool systemctl disable abrt-oops #Automatic Bug Reporting Tool systemctl stop avahi-daemon #Zeroconf Zero configuration networking systemctl disable avahi-daemon #Zeroconf Zero configuration networking systemctl stop atd #Scheduling Tasks systemctl disable atd #Scheduling Tasks systemctl stop abrtd #automated bug reporting tool's daemon systemctl disable abrtd #automated bug reporting tool's daemon systemctl stop packagekit #suite of software applications for updates systemctl disable packagekit #suite of software applications for updates systemctl stop libstoragemgmt #storage array management systemctl disable libstoragemgmt #storage array management systemctl stop NetworkManager #Network Manager systemctl disable NetworkManager #Network Manager systemctl stop vmtoolsd #vmtoolsd systemctl disable vmtoolsd #vmtoolsd systemctl stop upower #upower systemctl disable upower #upower systemctl stop udisks2 #udisks2 systemctl disable udisks2 #udisks2 systemctl stop smartd #smartd systemctl disable smartd #smartd systemctl stop smartd #rtkit-daemon systemctl disable smartd #rtkit-daemon systemctl stop packagekit #PackageKit Daemon systemctl disable packagekit #PackageKit Daemon systemctl stop ModemManager #Modem Manager systemctl disable ModemManager #Modem Manager systemctl stop libvirtd #Virtualization daemon systemctl disable libvirtd #Virtualization daemon systemctl stop gssproxy #GSSAPI Proxy Daemon systemctl disable gssproxy #GSSAPI Proxy Daemon systemctl stop gdm #GNOME Display Manager systemctl disable gdm #GNOME Display Manager systemctl stop colord #Manage, Install and Generate Color Profiles systemctl disable colord #Manage, Install and Generate Color Profiles systemctl stop chronyd #NTP client/server systemctl disable chronyd #NTP client/server systemctl stop accounts-daemon #Accounts Service systemctl disable accounts-daemon #Accounts Service
centos7禁用脚本：!/bin/bash
SVCS="wpa_supplicant alsa-state cups abrt-xorg abrt-oops avahi-daemon atd abrtd packagekit getty@tty1 libstoragemgmt NetworkManager vmtoolsd upower udisks2 smartd rtkit-daemon packagekit ModemManager libvirtd gssproxy gdm colord chronyd accounts-daemon"
function disablesvc()
{
# echo "Stoping/Disablingservice $SVC" if systemctl -t service |grep runn |grep $SVC; then systemctl stop $SVC ; fi if systemctl list-unit-files --type service |grep enabled |grep $SVC; then systemctl disable $SVC; fi } LINUXVER=$(cat /etc/*release |tail -n 1 |awk '{ print $(NF - 1) }') LINUXVER_MINOR=$(echo $LINUXVER |awk -F"." '{ print $NF}' ) LINUXVER=$(echo $LINUXVER |awk -F"." '{ print $1}' ) if [ $LINUXVER -eq 7 ]; then for SVC in $SVCS do disablesvc $SVC done else echo "Only works for Linux CentOS/RedHat 7" fi echo -e "\nDONE"下载脚本：centos7.sh
参考资料：http://felipeferreira.net/index.php/2017/01/centos-7-disable-useless-services/
systemctl stop
https://blog.csdn.net/glossary95/article/details/78027799