cobbler自动化安装CentOS、windows和ubuntu
环境介绍
同时玩cobbler3.3和cobbler2.8.5
cobbler3.3
系统CentOS8.3
VMware虚拟机
桥接到物理网络
IP: 192.168.1.33
cobbler2.8.5
系统CentOS7.9
VMWare虚拟机
桥接到物理网络
IP：192.168.1.33
安装cobbler3.3
yum源修改
cat /etc/yum.repo.d/Centos8.repo
[base]
name=CentOS-$releasever - Base - mirrors.aliyun.com
baseurl=http://mirrors.aliyun.com/centos/$releasever/BaseOS/$basearch/os/
http://mirrors.aliyuncs.com/centos/$releasever/BaseOS/$basearch/os/
http://mirrors.cloud.aliyuncs.com/centos/$releasever/BaseOS/$basearch/os/
gpgcheck=1
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-Official
[extras]
name=CentOS-$releasever - Extras - mirrors.aliyun.com
baseurl=http://mirrors.aliyun.com/centos/$releasever/extras/$basearch/os/
http://mirrors.aliyuncs.com/centos/$releasever/extras/$basearch/os/
http://mirrors.cloud.aliyuncs.com/centos/$releasever/extras/$basearch/os/
gpgcheck=1
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-Official
[centosplus]
name=CentOS-$releasever - Plus - mirrors.aliyun.com
baseurl=http://mirrors.aliyun.com/centos/$releasever/centosplus/$basearch/os/
http://mirrors.aliyuncs.com/centos/$releasever/centosplus/$basearch/os/
http://mirrors.cloud.aliyuncs.com/centos/$releasever/centosplus/$basearch/os/
gpgcheck=1
enabled=0
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-Official
[PowerTools]
name=CentOS-$releasever - PowerTools - mirrors.aliyun.com
baseurl=http://mirrors.aliyun.com/centos/$releasever/PowerTools/$basearch/os/
http://mirrors.aliyuncs.com/centos/$releasever/PowerTools/$basearch/os/
http://mirrors.cloud.aliyuncs.com/centos/$releasever/PowerTools/$basearch/os/
gpgcheck=1
enabled=0
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-Official
[AppStream]
name=CentOS-$releasever - AppStream - mirrors.aliyun.com
baseurl=http://mirrors.aliyun.com/centos/$releasever/AppStream/$basearch/os/
http://mirrors.aliyuncs.com/centos/$releasever/AppStream/$basearch/os/
http://mirrors.cloud.aliyuncs.com/centos/$releasever/AppStream/$basearch/os/
gpgcheck=1
gpgkey=http://mirrors.aliyun.com/centos/RPM-GPG-KEY-CentOS-Official
yum clean all
yum makecache
防火墙
systemctl disable --now firewalld
setenforce 0
sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config
安装cobbler
yum -y install epel-release rsync rsync-daemon
# rocky9.1上不用执行此三行
yum module list | grep cobbler
dnf module enable cobbler:3 -y
yum list all | grep cobbler
yum -y install httpd dhcp-server tftp tftp-server cobbler cobbler-web pykickstart
安装cobbler2.8.5
yum源
wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo
wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo
防火墙
systemctl disable --now firewalld
setenforce 0
sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config
安装cobbler
yum install -y dhcp cobbler cobbler-web debmirror pykickstart syslinux
cobbler 配置
cobbler3.3和cobbler2.8.5大同小异
systemctl enable --now httpd
systemctl enable --now cobblerd
systemctl enable --now rsyncd
systemctl enable --now tftp
配置cobbler
sed -i 's/^server: 127.0.0.1/server: 192.168.1.33/' /etc/cobbler/settings.yaml
sed -i "s/next_server: 127.0.0.1/next_server: 192.168.1.33/" /etc/cobbler/settings.yaml
sed -i "s#manage_dhcp: false#manage_dhcp: true#" /etc/cobbler/settings.yaml
# 检查配置问题
cobbler check
# 解决 reposync is not installed, install yum-utils or dnf-plugins-core
# 解决 yumdownloader is not installed, install yum-utils or dnf-plugins-core
yum -y install yum-utils
# 解决 some network boot-loaders are missing from /var/lib/cobbler/loaders
yum -y install syslinux*
cp /usr/share/syslinux/pxelinux.0 /var/lib/cobbler/loaders/
cp /usr/share/syslinux/menu.c32 /var/lib/cobbler/loaders/
ls /var/lib/cobbler/loaders/
配置dhcp
[root@localhost ~]# cat /etc/cobbler/dhcp.template
ddns-update-style interim;
allow booting;
allow bootp;
ignore client-updates;
set vendorclass = option vendor-class-identifier;
option system-arch code 93 = unsigned integer 16;
subnet 192.168.0.0 netmask 255.255.0.0 {
option routers 192.168.1.1;
option domain-name-servers 192.168.1.33;
option subnet-mask 255.255.0.0;
range dynamic-bootp 192.168.32.100 192.168.32.254;
default-lease-time 21600;
max-lease-time 43200;
next-server $next_server;
# systemctl restart httpd cobblerd
cobbler sync
安装CentOS8
导入
mkdir /centos8
mount -o loop,ro CentOS-Stream-8-20230710.0-x86_64-dvd1.iso /centos8
cobbler import --path=/centos8 --name=MyC8 --arch=x86_64
cobbler list
cobbler distro report --name MyC8-x86_64
# 删除
cobbler profile remove --name MyC8-x86_64
cobbler distro remove --name MyC8-x86_64
创建kickstarts自动安装脚本
# 生成密码
openssl passwd -1 'root'
# cobbler profile get-autoinstall --name MyC8-x86_64 > /var/lib/cobbler/templates/centos8.ks # 适用cobbler3
# cobbler profile getks --name centos7-x86_64 > /var/lib/cobbler/kickstarts/centos7.ks # 适用cobbler2.8.5
# 检查ks文件语法
cobbler validate-autoinstalls
# 配置绑定ks
# cobbler profile edit --name MyC8-x86_64 --autoinstall centos8.ks # 适用cobbler3
# 配置修改内核参数，以统一网卡名称
cobbler profile edit --name MyC8-x86_64 --kernel-options='net.ifnames=0 biosdevname=0'
# 打印
cobbler profile report --name MyC8-x86_64
# 同步
cobbler sync
systemctl restart httpd cobblerd rsyncd dhcpd
定制安装
使用https访问到cobbler的网页 https://192.168.1.33/cobbler_web/
账号密码都为cobbler
创建系统
执行cobbler sync
然后便可以开启VMware虚拟机，玩一玩PXE启动虚拟机了
安装ubuntu20.04.6
以下均在cobbler2.8.5上操作
目前仅成功ubuntu-18.04.5-server-amd64.iso
安装依赖软件
yum -y install debmirror
配置debmirror
sed -i 's/@dists="sid";/#@dists="sid";/g' /etc/debmirror.conf
sed -i 's/@arches="i386";/#@arches="i386";/g' /etc/debmirror.conf
需要注意的是，如果你使用的是 cobbler，那你应该使用 ubuntu-20.04-legacy-server-amd64.iso，而不是 live-server（应该是缺少netboot），Ubuntu 20.04 已没有 server
配置ubuntu18045.seed
# ankele comment out 1 from csdn
# cd /var/lib/cobbler/kickstart/sample.seed
# Mostly based on the Ubuntu installation guide
# https://help.ubuntu.com/18.04/installation-guide/
# Debian sample
# https://www.debian.org/releases/stable/example-preseed.txt
# Preseeding only locale sets language, country and locale.
d-i debian-installer/locale string en_US.UTF-8
# Keyboard selection.
# Disable automatic (interactive) keymap detection.
d-i console-setup/ask_detect boolean false
d-i keyboard-configuration/xkb-keymap select us
d-i keyboard-configuration/toggle select No toggling
d-i keyboard-configuration/layoutcode string us
d-i keyboard-configuration/variantcode string
# netcfg will choose an interface that has link if possible. This makes it
# skip displaying a list if there is more than one interface.
#set $myhostname = $getVar('hostname',$getVar('name','cobbler')).replace("_","-")
#d-i netcfg/choose_interface select auto
#d-i netcfg/choose_interface select ens33
#d-i netcfg/get_hostname string helmsman
#d-i netcfg/choose_interface select auto
#d-i netcfg/dhcp_failed note
#d-i netcfg/dhcp_options select Do not configure the network at this time
#d-i netcfg/get_hostname string keqi-server
#d-i netcfg/get_domain string keqi-server
# ankele comment out 1 from csdn
# d-i netcfg/enable boolea false
# If non-free firmware is needed for the network or other hardware, you can
# configure the installer to always try to load it, without prompting. Or
# change to false to disable asking.
# d-i hw-detect/load_firmware boolean true
# NTP/Time Setup
d-i time/zone string Asia/Shanghai
d-i clock-setup/ntp-server string ntp1.aliyun.com
d-i clock-setup/utc boolean true
d-i clock-setup/ntp boolean true
# Setup the installation source
d-i mirror/country string manual
d-i mirror/http/hostname string $http_server
d-i mirror/http/directory string $install_source_directory
d-i mirror/http/proxy string
#set $os_v = $getVar('os_version','')
#if $breed == "ubuntu" and $os_v and $os_v.lower() != 'precise'
# Required at least for ubuntu 12.10+ , so test os_v is not precise. Olders versions are not supported anymore
d-i live-installer/net-image string http://$http_server/cobbler/links/$distro_name/install/filesystem.squashfs
#end if
# Suite to install.
# d-i mirror/suite string precise
# d-i mirror/udeb/suite string precise
# Components to use for loading installer components (optional).
#d-i mirror/udeb/components multiselect main, restricted
# Disk Partitioning
# Use LVM, and wipe out anything that already exists
d-i partman-auto/disk string /dev/sda
d-i partman-auto/choose_recipe select atomic
d-i partman-auto/method string lvm
d-i partman-auto-lvm/guided_size string 100%
d-i partman-lvm/confirm boolean true
d-i partman-lvm/confirm_nooverwrite boolean true
d-i partman-lvm/device_remove_lvm boolean true
d-i partman-md/device_remove_md boolean true
d-i partman-partitioning/confirm_write_new_label boolean true
d-i partman/choose_partition select finish
d-i partman/confirm boolean true
d-i partman/confirm_nooverwrite boolean true
d-i partman/default_filesystem string ext4
d-i partman/mount_style select uuid
# You can choose one of the three predefined partitioning recipes:
# - atomic: all files in one partition
# - home: separate /home partition
# - multi: separate /home, /usr, /var, and /tmp partitions
d-i partman-auto/choose_recipe select atomic
# If you just want to change the default filesystem from ext3 to something
# else, you can do that without providing a full recipe.
# d-i partman/default_filesystem string ext4
# root account and password
d-i passwd/root-login boolean true
d-i passwd/root-password-crypted password $1$L2xUdTaN$J5OHlZxtjUmbA6HzD.4Iq/
# skip creation of a normal user account.
d-i passwd/make-user boolean false
# You can choose to install restricted and universe software, or to install
# software from the backports repository.
d-i apt-setup/restricted boolean true
d-i apt-setup/universe boolean true
d-i apt-setup/backports boolean true
# Uncomment this if you don't want to use a network mirror.
# d-i apt-setup/use_mirror boolean false
# Select which update services to use; define the mirrors to be used.
# Values shown below are the normal defaults.
d-i apt-setup/services-select multiselect security
d-i apt-setup/security_host string mirrors.aliyun.com
d-i apt-setup/security_path string /ubuntu
$SNIPPET('preseed_apt_repo_config')
# Enable deb-src lines
# d-i apt-setup/local0/source boolean true
# URL to the public key of the local repository; you must provide a key or
# apt will complain about the unauthenticated repository and so the
# sources.list line will be left commented out
# d-i apt-setup/local0/key string http://local.server/key
# By default the installer requires that repositories be authenticated
# using a known gpg key. This setting can be used to disable that
# authentication. Warning: Insecure, not recommended.
# d-i debian-installer/allow_unauthenticated boolean true
# Package selection
# Default for minimal
tasksel tasksel/first multiselect standard
# Default for server
# tasksel tasksel/first multiselect standard, web-server
# Default for gnome-desktop
# tasksel tasksel/first multiselect standard, gnome-desktop
# Individual additional packages to install
# wget is REQUIRED otherwise quite a few things won't work
# later in the build (like late-command scripts)
d-i pkgsel/include string openssh-server vim
# Debian needs this for the installer to avoid any question for grub
# Please verify that it suit your needs as it may overwrite any usb stick
#if $breed == "debian"
d-i grub-installer/grub2_instead_of_grub_legacy boolean true
d-i grub-installer/bootdev string /dev/sda
#end if
# Use the following option to add additional boot parameters for the
# installed system (if supported by the bootloader installer).
# Note: options passed to the installer will be added automatically.
d-i debian-installer/add-kernel-opts string $kernel_options_post
# Avoid that last message about the install being complete.
d-i finish-install/reboot_in_progress note
## Figure out if we're kickstarting a system or a profile
#if $getVar('system_name','') != ''
#set $what = "system"
#else
#set $what = "profile"
#end if
# This first command is run as early as possible, just after preseeding is read.
# d-i preseed/early_command string [command]
d-i preseed/early_command string wget -O- \
http://$http_server/cblr/svc/op/script/$what/$name/?script=preseed_early_default | \
/bin/sh -s
# This command is run immediately before the partitioner starts. It may be
# useful to apply dynamic partitioner preseeding that depends on the state
# of the disks (which may not be visible when preseed/early_command runs).
# d-i partman/early_command \
# string debconf-set partman-auto/disk "\$(list-devices disk | head -n1)"
# This command is run just before the install finishes, but when there is
# still a usable /target directory. You can chroot to /target and use it
# directly, or use the apt-install and in-target commands to easily install
# packages and run commands in the target system.
# d-i preseed/late_command string [command]
d-i preseed/late_command string wget -O- \
http://$http_server/cblr/svc/op/script/$what/$name/?script=preseed_late_default | \
chroot /target /bin/sh -s
注意，seed文件中不能包含中文
file /var/lib/cobbler/kickstarts/ubuntu18045.seed
/var/lib/cobbler/kickstarts/ubuntu18045.seed: ASCII text
导入
cobbler import --path=/ubuntu1804 --name=ubuntu18045 --kickstart=/var/lib/cobbler/kickstarts/ubuntu18045.seed --arch=x86_64
导入后会自动生成两个profile，其中一个是xxx-hwe-xxx，可以干掉它，我们仅使用ubuntu18045-x86_64
安装windows系统
仅在cobbler2.8.5下测试通过
准备工作
windows ADK
windows PE add-on for ADK
然后到msdn i tell u 下载windows ISO
安装ADK和WinPE
安装ADK时，仅用勾选部署工具即可
安装winPE时，默认勾选Windows预安装环境
安装完成后，以管理员身份运行部署和映像工具环境
定制 PE
在部署和映像工具环境交互框中执行如下命令
windows 10
copype amd64 c:\winpe # 本地生成winpe目录
Dism /mount-image /imagefile:c:\winpe\media\sources\boot.wim /index:1 /mountdir:c:\winpe\mount # dism挂载WinPE的启动文件到mount目录
echo net use z: \\192.168.1.33/share >> c:\winpe\mount\Windows\System32\startnet.cmd # 将启动命令硬编码写死到 winpe 的 startnet.cmd 文件里
# 此处硬编码可以改为域名，便可动态设置smb主机
echo z:\win10\setup.exe /unattend:z:\win10\win10_x64_bios_auto.xml >> c:\winpe\mount\Windows\System32\startnet.cmd # 自动应答
Dism /unmount-image /mountdir:c:\winpe\mount /commit # 卸载WinPE的挂载
MakeWinPEMedia /ISO c:\winpe c:\winpe\winpe_win10_amd64.iso # 生成win10 PE镜像
window server 2019
####windows 2019 winpe制作###
copype amd64 c:\winpe2019 # 本地生成winpe目录
Dism /mount-image /imagefile:c:\winpe2019\media\sources\boot.wim /index:1 /mountdir:c:\winpe\mount
echo ping -n 5 -l 69 192.168.1.33>> C:\winpe2019\mount\Windows\System32\startnet.cmd
echo net use z: \\192.168.1.33/share >> c:\winpe2019\mount\Windows\System32\startnet.cmd
echo z:\win2019\setup.exe /unattend:z:\win2019\win2019_x64_bios_auto.xml >> c:\winpe2019\mount\Windows\System32\startnet.cmd
Dism /unmount-image /mountdir:c:\winpe2019\mount /commit
MakeWinPEMedia /ISO c:\winpe2019 c:\winpe2019\winpe_win2019_amd64.iso
报错
若在执行第二条命令时报错
Failed to load the provider: D:\tools_install\Windows Kits\10\Assessment and Deployment Kit\Deployment Tools\AMD64\DISM\MetaDeployProvider.dll. - CDISMProviderStore::Internal_GetProvider(hr:0x8007007e)
...
[4024] ImageUnmarshallHandle: Reconstituting wim at c:\winpe\media\sources\boot.wim.
[4024] [0xc1420127] WIMMountImageHandle:(1120)
[4024] [0x80070002] StateStoreRemoveMountedImage:(1124): 系统找不到指定的文件。
[4024] [0x80070002] WIMMountImageHandle:(1332): 系统找不到指定的文件。
可以执行（没啥卵用）
dism.exe /online /cleanup-image /restorehealth
换个名字
比如copype amd64 c:\winpe1 缓存 copype amd64 c:\winpe2
配置Cobbler Server
导入Cobbler
首先将上一步创建的PE文件winpe_winxx_amd64.iso传递到Cobbler服务器上
cobbler distro add --name=windows_xx_x64 --kernel=/var/lib/tftpboot/memdisk --initrd=/root/winpe_winxx_amd64.iso --kopts="raw iso"
touch /var/lib/cobbler/kickstarts/winxx_x64_bios_auto.xml
cobbler profile add --name=windows_xx_x64 --distro=windows_xx_x64 --kickstart=/var/lib/cobbler/kickstarts/winxx_x64_bios_auto.xml
做好的/var/lib/cobbler/kickstarts/winpe.xml for win10见文章末尾
配置samba
安装
yum -y install samba
配置
cat /etc/samba/smb.conf
...
[share]
comment = share directory目录
path = /iso/
directory mask = 0755
create mask = 0755
guest ok=yes
writable=yes
启动
systemctl enable --now smb
挂载winxx ISO
mkdir /iso
mkfs.xfs /dev/sdb
mount /dev/sdb /iso
mkdir /iso/winxx
mount -o loop,ro /root/cn_windows_xx_business_edition_version_1809_updated_sept_2018_x64_dvd_84ac403f.iso /mnt/
cp -r /mnt/* /iso/winxx
umount /mnt
cp winxx_x64_bios_auto.xml /iso/xx
自动化安装
从 vmware 创建一台内存 4G，cpu2 核，磁盘 60G 的空盘，win10 虚拟机，记得选 BIOS，别选 UEFI
然后开机
进入后选择windows_10_x64（若在cobbler_web 的system中创建指定了此system的profile，并指定了MAC地址，则不用再手动选择）
做好的win10_x64_bios_auto.xml
win10的xml中没有适配远程连接，密码zhizhizhi
#### 特别注意此处，使用全中文，或许不能成功设置，会让你手动选择语言
en-US
0804:{81D4E9C9-1D3B-41BC-9E6C-4B40BF79E35E}{FA550B04-5AD7-411f-A5AC-CA038EC515D7}
zh-CN
zh-CN
zh-CN
zh-CN
en-US
0804:{81D4E9C9-1D3B-41BC-9E6C-4B40BF79E35E}{FA550B04-5AD7-411f-A5AC-CA038EC515D7}
zh-CN
zh-CN
zh-CN
zh-CN
1
Primary
100
true
2
Primary
true
NTFS
1
1
0x27
true
NTFS
C
2
2
0
true
0
2
false
true
wocao
wocao
VK7JG-NPHTM-C97JM-9MPGT-3V66T
1
Primary
100
true
2
Primary
true
NTFS
1
1
0x27
true
NTFS
C
2
2
0
true
0
2
false
true
zhizhizhi
zhizhizhi
VK7JG-NPHTM-C97JM-9MPGT-3V66T
false
false
1
1
0804:{81D4E9C9-1D3B-41BC-9E6C-4B40BF79E35E}{FA550B04-5AD7-411f-A5AC-CA038EC515D7}
zh-CN
zh-CN
zh-CN
zh-CN
0804:{81D4E9C9-1D3B-41BC-9E6C-4B40BF79E35E}{FA550B04-5AD7-411f-A5AC-CA038EC515D7}
zh-CN
zh-CN
zh-CN
zh-CN
true
true
0
0
zhizhizhi-PC
VK7JG-NPHTM-C97JM-9MPGT-3V66T
zhizhizhi-PC
VK7JG-NPHTM-C97JM-9MPGT-3V66T
true</PlainText>
</Password>
<Enabled>true</Enabled>
<Username>zhizhizhi</Username>
</AutoLogon>
<OOBE>
<HideEULAPage>true</HideEULAPage>
<HideOEMRegistrationScreen>true</HideOEMRegistrationScreen>
<HideOnlineAccountScreens>true</HideOnlineAccountScreens>
<HideWirelessSetupInOOBE>true</HideWirelessSetupInOOBE>
<NetworkLocation>Work</NetworkLocation>
<SkipUserOOBE>true</SkipUserOOBE>
<SkipMachineOOBE>true</SkipMachineOOBE>
<ProtectYourPC>1</ProtectYourPC>
</OOBE>
<UserAccounts>
<LocalAccounts>
<LocalAccount wcm:action="add">
<Password>
<Value></Value>
<PlainText>true</PlainText>
</Password>
<Description>zhizhizhi</Description>
<DisplayName>zhizhizhi</DisplayName>
<Group>Administrators</Group>
<Name>zhizhizhi</Name>
</LocalAccount>
</LocalAccounts>
</UserAccounts>
<RegisteredOrganization>zhizhizhi</RegisteredOrganization>
<RegisteredOwner>zhizhizhi</RegisteredOwner>
<DisableAutoDaylightTimeSet>false</DisableAutoDaylightTimeSet>
<FirstLogonCommands>
<SynchronousCommand wcm:action="add">
<Description>Control Panel View</Description>
<Order>1</Order>
<CommandLine>reg add "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\ControlPanel" /v StartupPage /t REG_DWORD /d 1 /f</CommandLine>
<RequiresUserInput>true</RequiresUserInput>
</SynchronousCommand>
<SynchronousCommand wcm:action="add">
<Order>2</Order>
<Description>Control Panel Icon Size</Description>
<RequiresUserInput>false</RequiresUserInput>
<CommandLine>reg add "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\ControlPanel" /v AllItemsIconView /t REG_DWORD /d 0 /f</CommandLine>
</SynchronousCommand>
<SynchronousCommand wcm:action="add">
<Order>3</Order>
<RequiresUserInput>false</RequiresUserInput>
<CommandLine>cmd /C wmic useraccount where name="zhizhizhi" set PasswordExpires=false</CommandLine>
<Description>Password Never Expires</Description>
</SynchronousCommand>
</FirstLogonCommands>
<TimeZone>China Standard Time</TimeZone>
</component>
<component name="Microsoft-Windows-Shell-Setup" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS"
xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<AutoLogon>
<Password>
<Value></Value>
<PlainText>true</PlainText>
</Password>
<Enabled>true</Enabled>
<Username>zhizhizhi</Username>
</AutoLogon>
<OOBE>
<HideEULAPage>true</HideEULAPage>
<HideOEMRegistrationScreen>true</HideOEMRegistrationScreen>
<HideOnlineAccountScreens>true</HideOnlineAccountScreens>
<HideWirelessSetupInOOBE>true</HideWirelessSetupInOOBE>
<NetworkLocation>Work</NetworkLocation>
<SkipUserOOBE>true</SkipUserOOBE>
<SkipMachineOOBE>true</SkipMachineOOBE>
<ProtectYourPC>1</ProtectYourPC>
</OOBE>
<UserAccounts>
<LocalAccounts>
<LocalAccount wcm:action="add">
<Password>
<Value></Value>
<PlainText>true</PlainText>
</Password>
<Description>zhizhizhi</Description>
<DisplayName>zhizhizhi</DisplayName>
<Group>Administrators</Group>
<Name>zhizhizhi</Name>
</LocalAccount>
</LocalAccounts>
</UserAccounts>
<RegisteredOrganization>zhizhizhi</RegisteredOrganization>
<RegisteredOwner>zhizhizhi</RegisteredOwner>
<DisableAutoDaylightTimeSet>false</DisableAutoDaylightTimeSet>
<FirstLogonCommands>
<SynchronousCommand wcm:action="add">
<Description>Control Panel View</Description>
<Order>1</Order>
<CommandLine>reg add "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\ControlPanel" /v StartupPage /t REG_DWORD /d 1 /f</CommandLine>
<RequiresUserInput>true</RequiresUserInput>
</SynchronousCommand>
<SynchronousCommand wcm:action="add">
<Order>2</Order>
<Description>Control Panel Icon Size</Description>
<RequiresUserInput>false</RequiresUserInput>
<CommandLine>reg add "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\ControlPanel" /v AllItemsIconView /t REG_DWORD /d 0 /f</CommandLine>
</SynchronousCommand>
<SynchronousCommand wcm:action="add">
<Order>3</Order>
<RequiresUserInput>false</RequiresUserInput>
<CommandLine>cmd /C wmic useraccount where name="zhizhizhi" set PasswordExpires=false</CommandLine>
<Description>Password Never Expires</Description>
</SynchronousCommand>
</FirstLogonCommands>
<TimeZone>China Standard Time</TimeZone>
</component>
</settings>
</unattend>
</code></pre>
<h3>做好的win2019_x64_bios_auto.xml</h3>
<p>适配了远程连接，密码wocao</p>
<pre><code><?xml version="1.0" encoding="utf-8"?>
<unattend xmlns="urn:schemas-microsoft-com:unattend">
<settings pass="windowsPE">
<component name="Microsoft-Windows-International-Core-WinPE" processorArchitecture="x86"
publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS"
xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<SetupUILanguage>
<UILanguage>en-US</UILanguage>
</SetupUILanguage>
<InputLocale>0c09:00000409</InputLocale>
<SystemLocale>zh-CN</SystemLocale>
<UILanguage>zh-CN</UILanguage>
<UILanguageFallback>zh-CN</UILanguageFallback>
<UserLocale>zh-CN</UserLocale>
</component>
<component name="Microsoft-Windows-International-Core-WinPE" processorArchitecture="amd64"
publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS"
xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
#### 特别注意此处，使用全中文，或许不能成功设置，会让你手动选择语言
<SetupUILanguage>
<UILanguage>en-US</UILanguage>
</SetupUILanguage>
<InputLocale>0c09:00000409</InputLocale>
<SystemLocale>zh-CN</SystemLocale>
<UILanguage>zh-CN</UILanguage>
<UILanguageFallback>zh-CN</UILanguageFallback>
<UserLocale>zh-CN</UserLocale>
</component>
<component name="Microsoft-Windows-Setup" processorArchitecture="x86"
publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS"
xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<DiskConfiguration>
<Disk wcm:action="add">
<CreatePartitions>
<CreatePartition wcm:action="add">
<Order>1</Order>
<Type>Primary</Type>
<Size>100</Size>
</CreatePartition>
<CreatePartition wcm:action="add">
<Extend>true</Extend>
<Order>2</Order>
<Type>Primary</Type>
</CreatePartition>
</CreatePartitions>
<ModifyPartitions>
<ModifyPartition wcm:action="add">
<Active>true</Active>
<Format>NTFS</Format>
<Label>System Reserved</Label>
<Order>1</Order>
<PartitionID>1</PartitionID>
<TypeID>0x27</TypeID>
</ModifyPartition>
<ModifyPartition wcm:action="add">
<Active>true</Active>
<Format>NTFS</Format>
<Label>OS</Label>
<Letter>C</Letter>
<Order>2</Order>
<PartitionID>2</PartitionID>
</ModifyPartition>
</ModifyPartitions>
<DiskID>0</DiskID>
<WillWipeDisk>true</WillWipeDisk>
</Disk>
</DiskConfiguration>
<ImageInstall>
<OSImage>
<InstallFrom>
<MetaData wcm:action="add">
<Key>/IMAGE/NAME</Key>
<Value>Windows Server 2019 SERVERSTANDARD</Value>
</MetaData>
</InstallFrom>
<InstallTo>
<DiskID>0</DiskID>
<PartitionID>2</PartitionID>
</InstallTo>
<InstallToAvailablePartition>false</InstallToAvailablePartition>
</OSImage>
</ImageInstall>
<UserData>
<AcceptEula>true</AcceptEula>
<FullName>wocao</FullName>
<Organization>wocao</Organization>
<ProductKey>
<Key>N69G4-B89J2-4G8F4-WWYCC-J464C</Key>
</ProductKey>
</UserData>
</component>
<component name="Microsoft-Windows-Setup" processorArchitecture="amd64"
publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS"
xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<DiskConfiguration>
<Disk wcm:action="add">
<CreatePartitions>
<CreatePartition wcm:action="add">
<Order>1</Order>
<Type>Primary</Type>
<Size>100</Size>
</CreatePartition>
<CreatePartition wcm:action="add">
<Extend>true</Extend>
<Order>2</Order>
<Type>Primary</Type>
</CreatePartition>
</CreatePartitions>
<ModifyPartitions>
<ModifyPartition wcm:action="add">
<Active>true</Active>
<Format>NTFS</Format>
<Label>System Reserved</Label>
<Order>1</Order>
<PartitionID>1</PartitionID>
<TypeID>0x27</TypeID>
</ModifyPartition>
<ModifyPartition wcm:action="add">
<Active>true</Active>
<Format>NTFS</Format>
<Label>OS</Label>
<Letter>C</Letter>
<Order>2</Order>
<PartitionID>2</PartitionID>
</ModifyPartition>
</ModifyPartitions>
<DiskID>0</DiskID>
<WillWipeDisk>true</WillWipeDisk>
</Disk>
</DiskConfiguration>
#### 特别注意此处，需要提前指定安装镜像，否则会安装过程中会让你手动选择
<ImageInstall>
<OSImage>
<InstallFrom>
<MetaData wcm:action="add">
<Key>/IMAGE/NAME</Key>
<Value>Windows Server 2019 SERVERSTANDARD</Value>
</MetaData>
</InstallFrom>
<InstallTo>
<DiskID>0</DiskID>
<PartitionID>2</PartitionID>
</InstallTo>
<InstallToAvailablePartition>false</InstallToAvailablePartition>
</OSImage>
</ImageInstall>
<UserData>
<AcceptEula>true</AcceptEula>
<FullName>wocao</FullName>
<Organization>wocao</Organization>
<ProductKey>
<Key>N69G4-B89J2-4G8F4-WWYCC-J464C</Key>
</ProductKey>
</UserData>
</component>
</settings>
<settings pass="offlineServicing">
<component name="Microsoft-Windows-LUA-Settings" processorArchitecture="x86"
publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS"
xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<EnableLUA>false</EnableLUA>
</component>
</settings>
<settings pass="offlineServicing">
<component name="Microsoft-Windows-LUA-Settings" processorArchitecture="amd64"
publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS"
xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<EnableLUA>false</EnableLUA>
</component>
</settings>
<settings pass="generalize">
<component name="Microsoft-Windows-Security-SPP" processorArchitecture="x86"
publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS"
xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<SkipRearm>1</SkipRearm>
</component>
</settings>
<settings pass="generalize">
<component name="Microsoft-Windows-Security-SPP" processorArchitecture="amd64"
publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS"
xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<SkipRearm>1</SkipRearm>
</component>
</settings>
<settings pass="specialize">
<component name="Microsoft-Windows-International-Core" processorArchitecture="x86"
publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS"
xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<InputLocale>0c09:00000409</InputLocale>
<SystemLocale>zh-CN</SystemLocale>
<UILanguage>zh-CN</UILanguage>
<UILanguageFallback>zh-CN</UILanguageFallback>
<UserLocale>zh-CN</UserLocale>
</component>
<component name="Microsoft-Windows-International-Core" processorArchitecture="amd64"
publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS"
xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<InputLocale>0c09:00000409</InputLocale>
<SystemLocale>zh-CN</SystemLocale>
<UILanguage>zh-CN</UILanguage>
<UILanguageFallback>zh-CN</UILanguageFallback>
<UserLocale>zh-CN</UserLocale>
</component>
<component name="Microsoft-Windows-Security-SPP-UX" processorArchitecture="x86"
publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS"
xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<SkipAutoActivation>true</SkipAutoActivation>
</component>
<component name="Microsoft-Windows-Security-SPP-UX" processorArchitecture="amd64"
publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS"
xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<SkipAutoActivation>true</SkipAutoActivation>
</component>
<component name="Microsoft-Windows-SQMApi" processorArchitecture="x86"
publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS"
xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<CEIPEnabled>0</CEIPEnabled>
</component>
<component name="Microsoft-Windows-SQMApi" processorArchitecture="amd64"
publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS"
xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<CEIPEnabled>0</CEIPEnabled>
</component>
<component name="Microsoft-Windows-Shell-Setup" processorArchitecture="x86"
publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS"
xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<ComputerName>INSTCK0-PC</ComputerName>
<ProductKey>N69G4-B89J2-4G8F4-WWYCC-J464C</ProductKey>
</component>
<component name="Microsoft-Windows-Shell-Setup" processorArchitecture="amd64"
publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS"
xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<ComputerName>-PC-wocao</ComputerName>
<ProductKey>N69G4-B89J2-4G8F4-WWYCC-J464C</ProductKey>
</component>
<component name="Networking-MPSSVC-Svc" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
#### 特别注意此处，关闭防火墙
<!-- WLSD Disable windows firewall -->
<!-- <DomainProfile_EnableFirewall>false</DomainProfile_EnableFirewall> -->
<PrivateProfile_EnableFirewall>false</PrivateProfile_EnableFirewall>
<PublicProfile_EnableFirewall>false</PublicProfile_EnableFirewall>
</component>
</settings>
<settings pass="oobeSystem">
<component name="Microsoft-Windows-Shell-Setup" processorArchitecture="x86"
publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS"
xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<AutoLogon>
<Password>
<Value>wocao</Value>
<PlainText>true</PlainText>
</Password>
<Enabled>true</Enabled>
<Username>wocao</Username>
</AutoLogon>
<OOBE>
<HideEULAPage>true</HideEULAPage>
<HideOEMRegistrationScreen>true</HideOEMRegistrationScreen>
<HideOnlineAccountScreens>true</HideOnlineAccountScreens>
<HideWirelessSetupInOOBE>true</HideWirelessSetupInOOBE>
<NetworkLocation>Work</NetworkLocation>
<SkipUserOOBE>true</SkipUserOOBE>
<SkipMachineOOBE>true</SkipMachineOOBE>
<ProtectYourPC>3</ProtectYourPC>
</OOBE>
<UserAccounts>
<LocalAccounts>
<LocalAccount wcm:action="add">
<Password>
<Value>wocao</Value>
<PlainText>true</PlainText>
</Password>
<Description></Description>
<DisplayName>wocao</DisplayName>
<Group>Administrators</Group>
<Name>wocao</Name>
</LocalAccount>
</LocalAccounts>
</UserAccounts>
<RegisteredOrganization>wocao</RegisteredOrganization>
<RegisteredOwner>wocao</RegisteredOwner>
<DisableAutoDaylightTimeSet>false</DisableAutoDaylightTimeSet>
<FirstLogonCommands>
<SynchronousCommand wcm:action="add">
<Description>Control Panel View</Description>
<Order>1</Order>
<CommandLine>reg add
"HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\ControlPanel"
/v StartupPage /t REG_DWORD /d 1 /f</CommandLine>
<RequiresUserInput>true</RequiresUserInput>
</SynchronousCommand>
<SynchronousCommand wcm:action="add">
<Order>2</Order>
<Description>Control Panel Icon Size</Description>
<RequiresUserInput>false</RequiresUserInput>
<CommandLine>reg add
"HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\ControlPanel"
/v AllItemsIconView /t REG_DWORD /d 0 /f</CommandLine>
</SynchronousCommand>
<SynchronousCommand wcm:action="add">
<Order>3</Order>
<RequiresUserInput>false</RequiresUserInput>
<CommandLine>cmd /C wmic useraccount where name="wocao" set
PasswordExpires=false</CommandLine>
<Description>Password Never Expires</Description>
</SynchronousCommand>
</FirstLogonCommands>
<TimeZone>AUS Eastern Standard Time</TimeZone>
</component>
<component name="Microsoft-Windows-Shell-Setup" processorArchitecture="amd64"
publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS"
xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<AutoLogon>
<Password>
<Value>wocao</Value>
<PlainText>true</PlainText>
</Password>
<Enabled>true</Enabled>
<Username>wocao</Username>
</AutoLogon>
<OOBE>
<HideEULAPage>true</HideEULAPage>
<HideOEMRegistrationScreen>true</HideOEMRegistrationScreen>
<HideOnlineAccountScreens>true</HideOnlineAccountScreens>
<HideWirelessSetupInOOBE>true</HideWirelessSetupInOOBE>
<NetworkLocation>Home</NetworkLocation>
<SkipUserOOBE>true</SkipUserOOBE>
<SkipMachineOOBE>true</SkipMachineOOBE>
<ProtectYourPC>3</ProtectYourPC>
</OOBE>
<UserAccounts>
<LocalAccounts>
<LocalAccount wcm:action="add">
<Password>
<Value>wocao</Value>
<PlainText>true</PlainText>
</Password>
<Description></Description>
<DisplayName>wocao</DisplayName>
<Group>Administrators</Group>
<Name>wocao</Name>
</LocalAccount>
</LocalAccounts>
</UserAccounts>
<RegisteredOrganization>wocao</RegisteredOrganization>
<RegisteredOwner>wocao</RegisteredOwner>
<DisableAutoDaylightTimeSet>false</DisableAutoDaylightTimeSet>
#### 特别注意此处，允许远程连接
<!-- WLSD Enable RDP -->
<FirstLogonCommands>
<SynchronousCommand wcm:action="add">
<CommandLine>reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server" /v fDenyTSConnections /t REG_DWORD /d 0 /f</CommandLine>
<Order>1</Order>
<RequiresUserInput>false</RequiresUserInput>
</SynchronousCommand>
</FirstLogonCommands>
<TimeZone>AUS Eastern Standard Time</TimeZone>
</component>
</settings>
</unattend>
</code></pre>
<h1>参考</h1>
<p>windows answer file generator</p>
<p>cobbler 安装ubuntu18.04.5</p>
<p>cobbler批量自动化部署Windows10和Server2019</p>
<p>cobbler之安装windows server 2019(win10)</p>
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<div>1.引言在Brave浏览器132版本的编译过程中，获取源代码是至关重要的第一步。源代码包含了Brave浏览器的所有核心功能、特性和组件的实现细节，是深入理解、定制和优化Brave的基础。通过获取和管理源代码，开发者能够深入探索Brave的内部运作机制，为后续的二次开发、功能扩展和性能优化奠定坚实的基础。本篇将详细阐述如何在Windows环境中高效地获取Brave132浏览器的源代码，利用之前安装的</div>
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<li><a href="/article/1886126653948620800.htm"
title="AI模型升级版0.02" target="_blank">AI模型升级版0.02</a>
<span class="text-muted">pps-key</span>
<a class="tag" taget="_blank" href="/search/python/1.htm">python</a><a class="tag" taget="_blank" href="/search/AI%E5%86%99%E4%BD%9C/1.htm">AI写作</a><a class="tag" taget="_blank" href="/search/%E5%AD%A6%E4%B9%A0/1.htm">学习</a><a class="tag" taget="_blank" href="/search/gpt/1.htm">gpt</a>
<div>根据您的需求，我将提供一个升级版的AI对话模型的实现代码，该模型可以在Windows上运行，并支持训练和微调。我们将使用HuggingFace的transformers库和torch库来实现这个目标。同时，我会结合最新的技术趋势，例如强化微调（ReinforcementFine-Tuning），来提升模型的性能。步骤1：安装必要的库首先，确保您的Windows系统上安装了Python（推荐Pyth</div>
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<li><a href="/article/1886088690191626240.htm"
title="基于云计算的自然资源视频监控系统设计与研究" target="_blank">基于云计算的自然资源视频监控系统设计与研究</a>
<span class="text-muted">罗伯特之技术屋</span>
<a class="tag" taget="_blank" href="/search/%E5%A4%A7%E6%95%B0%E6%8D%AE%E4%B8%8E%E6%95%B0%E5%AD%97%E5%8C%96%E7%9A%84%E8%AE%BE%E8%AE%A1%E5%BA%94%E7%94%A8%E4%B8%93%E6%A0%8F/1.htm">大数据与数字化的设计应用专栏</a><a class="tag" taget="_blank" href="/search/%E4%BA%91%E8%AE%A1%E7%AE%97/1.htm">云计算</a><a class="tag" taget="_blank" href="/search/%E9%9F%B3%E8%A7%86%E9%A2%91/1.htm">音视频</a>
<div>摘要为了解决当前自然资源执法监管信息化系统存在的问题，满足对违法行为进行实时发现的需求，构建一个覆盖全省的实时监控视频系统。该系统基于云计算和视频中台等技术构建了两级云架构的视频处理与存储系统，通过AI等大数据算法对数据进行整合、分析，进而构建了具有执法线索、监督问效、行动处置和综合指挥等功能的自然资源管理系统。同时，该系统遵循安全等级保护三级要求，确保网络与信息安全，助力自然资源监管数字化。引言</div>
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<li><a href="/article/1886087051435110400.htm"
title="云计算服务模式全面解析" target="_blank">云计算服务模式全面解析</a>
<span class="text-muted">ivwdcwso</span>
<a class="tag" taget="_blank" href="/search/%E4%BA%91%E8%AE%A1%E7%AE%97/1.htm">云计算</a>
<div>目录引言IaaS(基础设施即服务)PaaS(平台即服务)SaaS(软件即服务)三种模式的对比选择建议结语1.引言©ivwdcwso(ID:u012172506)随着信息技术的快速发展,云计算已成为企业数字化转型的重要推动力。本文将深入探讨云计算的三种主要服务模式:IaaS、PaaS和SaaS,帮助读者全面了解它们的特点、优势及适用场景。2.IaaS(基础设施即服务)2.1定义IaaS是最基础的云服</div>
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<li><a href="/article/1886085537454944256.htm"
title="云计算资源虚拟化技术实现原理" target="_blank">云计算资源虚拟化技术实现原理</a>
<span class="text-muted">wespten</span>
<a class="tag" taget="_blank" href="/search/OpenStack/1.htm">OpenStack</a><a class="tag" taget="_blank" href="/search/%E8%99%9A%E6%8B%9F%E5%8C%96/1.htm">虚拟化</a><a class="tag" taget="_blank" href="/search/%E4%BA%91%E5%B9%B3%E5%8F%B0/1.htm">云平台</a><a class="tag" taget="_blank" href="/search/%E6%B7%B7%E5%90%88%E4%BA%91/1.htm">混合云</a><a class="tag" taget="_blank" href="/search/SDN/1.htm">SDN</a><a class="tag" taget="_blank" href="/search/NFV/1.htm">NFV</a><a class="tag" taget="_blank" href="/search/%E4%BA%91%E8%AE%A1%E7%AE%97/1.htm">云计算</a><a class="tag" taget="_blank" href="/search/%E6%9C%8D%E5%8A%A1%E5%99%A8/1.htm">服务器</a><a class="tag" taget="_blank" href="/search/%E8%BF%90%E7%BB%B4/1.htm">运维</a>
<div>说到云计算，我们通常会看到这样的描述，“通过虚拟化技术实现”，不难看出，在云计算的概念中，虚拟化是非常基础，但又相当重要的一环，也是实现云计算的隔离性、扩展性、安全性等诸多问题的关键。云计算的基础是虚拟化，但虚拟化只是云计算的一部分，云计算是在虚拟化出若干资源池以后的应用。很多人就此认为，虚拟化不过是云计算身后的一个小小助力，其实不然。关于虚拟化本身，在IT领域中早已获得广泛应用，并且针对不同的资</div>
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<li><a href="/article/1886079354518171648.htm"
title="云计算部署模式全面解析" target="_blank">云计算部署模式全面解析</a>
<span class="text-muted">ivwdcwso</span>
<a class="tag" taget="_blank" href="/search/%E4%BA%91%E8%AE%A1%E7%AE%97/1.htm">云计算</a>
<div>目录引言公有云私有云混合云三种部署模式的对比选择建议未来趋势结语1.引言随着云计算技术的快速发展,企业在选择云部署模式时面临着多种选择。本文将深入探讨云计算的三种主要部署模式:公有云、私有云和混合云,帮助读者全面了解它们的特点、优势及适用场景。©ivwdcwso(ID:u012172506)2.公有云2.1定义公有云是由第三方云服务提供商提供的云计算服务,通过互联网向公众开放。多个客户共享同一基础</div>
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<li><a href="/article/1886068015712235520.htm"
title="【识别代码截图OCR工具】" target="_blank">【识别代码截图OCR工具】</a>
<span class="text-muted">stsdddd</span>
<a class="tag" taget="_blank" href="/search/%E7%BC%96%E7%A8%8B%E5%B7%A5%E5%85%B7%E4%BD%BF%E7%94%A8/1.htm">编程工具使用</a><a class="tag" taget="_blank" href="/search/%E7%BC%96%E8%BE%91%E5%99%A8/1.htm">编辑器</a>
<div>以下是一些支持识别代码截图且能较好地保留代码结构、不出现乱码的OCR工具，以及它们的具体网站：1.Umi-OCR特点：免费开源的离线OCR软件，支持截图OCR、批量OCR、PDF识别等功能。能够识别不同排版的文字，并按正确顺序输出。适用平台：Windows。下载地址：蓝奏云：Umi-OCR_文字识别工具（国内推荐，免注册/无限速）。GitHub：https://github.com/hiroi-s</div>
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<li><a href="/article/1886061324039942144.htm"
title="什么是ROS2" target="_blank">什么是ROS2</a>
<span class="text-muted">听风胖耗子</span>
<a class="tag" taget="_blank" href="/search/%E6%9C%BA%E5%99%A8%E4%BA%BA/1.htm">机器人</a>
<div>ROS是机器人操作系统的简称，它本身并不是一个操作系统，而是可以安装在现在已有的操作系统（Linux、Windows、Mac）上的一组用于构建机器人应用程序的软件库和工具集。ROS包括两个版本ROS1和ROS2，ROS1是在2007年由斯坦福大学人工智能实验室与机器人技术公司WillowGarage为了个人机器人项目的合作而开发的，2008年后由WillowGarage来进行推动，目前由开源机器人</div>
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<li><a href="/article/1886053259349651456.htm"
title="在Windows下安装Ollama并体验DeepSeek r1大模型" target="_blank">在Windows下安装Ollama并体验DeepSeek r1大模型</a>
<span class="text-muted">skywalk8163</span>
<a class="tag" taget="_blank" href="/search/%E4%BA%BA%E5%B7%A5%E6%99%BA%E8%83%BD/1.htm">人工智能</a><a class="tag" taget="_blank" href="/search/windows/1.htm">windows</a><a class="tag" taget="_blank" href="/search/ollama/1.htm">ollama</a><a class="tag" taget="_blank" href="/search/DeepSeek/1.htm">DeepSeek</a><a class="tag" taget="_blank" href="/search/%E4%BA%BA%E5%B7%A5%E6%99%BA%E8%83%BD/1.htm">人工智能</a>
<div>在Windows下安装Ollama并体验DeepSeekr1大模型Ollama在Windows下安装Ollama官网：Ollama·GitHub下载Windows版Ollama软件：Releasev0.5.7·ollama/ollama·GitHub下载ollama-windows-amd64.zip这个文件即可。可以说Windows拥抱开源真好，Windows下安装软件简单方便，开源软件直接到G</div>
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<li><a href="/article/1886035618329325568.htm"
title="mpp rtsp 硬解码" target="_blank">mpp rtsp 硬解码</a>
<span class="text-muted">AI算法网奇</span>
<a class="tag" taget="_blank" href="/search/%E5%B5%8C%E5%85%A5%E5%BC%8F/1.htm">嵌入式</a><a class="tag" taget="_blank" href="/search/c%2B%2B%E5%85%A5%E9%97%A8%E5%AE%9D%E5%85%B8/1.htm">c++入门宝典</a><a class="tag" taget="_blank" href="/search/%E7%BD%91%E7%BB%9C/1.htm">网络</a>
<div>目录opencv保存mp4linux系统RK3588MPP硬解码rtsp源代码内存泄露问题硬编码和硬解码mpp保存mp4h264格式判断ffmpeg把mp4转为h264裸流有的电脑报错：Unabletofindasuitableoutputformatfor'output.264'ffmpeg_rtsp_mpp:ffmpeg拉取rtsph264流，使用mpp解码，目前在firefly板子上跑通了m</div>
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<li><a href="/article/70.htm"
title="PHP如何实现二维数组排序？" target="_blank">PHP如何实现二维数组排序？</a>
<span class="text-muted">IT独行者</span>
<a class="tag" taget="_blank" href="/search/%E4%BA%8C%E7%BB%B4%E6%95%B0%E7%BB%84/1.htm">二维数组</a><a class="tag" taget="_blank" href="/search/PHP/1.htm">PHP</a><a class="tag" taget="_blank" href="/search/%E6%8E%92%E5%BA%8F%E3%80%80/1.htm">排序 </a>
<div>二维数组在PHP开发中经常遇到，但是他的排序就不如一维数组那样用内置函数来的方便了，（一维数组排序可以参考本站另一篇文章【PHP中数组排序函数详解汇总】）。二维数组的排序需要我们自己写函数处理了，这里UncleToo给大家分享一个PHP二维数组排序的函数：
代码：
functionarray_sort($arr,$keys,$type='asc'){
$keysvalue= $new_arr</div>
</li>
<li><a href="/article/197.htm"
title="【Hadoop十七】HDFS HA配置" target="_blank">【Hadoop十七】HDFS HA配置</a>
<span class="text-muted">bit1129</span>
<a class="tag" taget="_blank" href="/search/hadoop/1.htm">hadoop</a>
<div>基于Zookeeper的HDFS HA配置主要涉及两个文件,core-site和hdfs-site.xml。
测试环境有三台
hadoop.master
hadoop.slave1
hadoop.slave2
hadoop.master包含的组件NameNode, JournalNode, Zookeeper，DFSZKFailoverController</div>
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<li><a href="/article/324.htm"
title="由wsdl生成的java vo类不适合做普通java vo" target="_blank">由wsdl生成的java vo类不适合做普通java vo</a>
<span class="text-muted">darrenzhu</span>
<a class="tag" taget="_blank" href="/search/VO/1.htm">VO</a><a class="tag" taget="_blank" href="/search/wsdl/1.htm">wsdl</a><a class="tag" taget="_blank" href="/search/webservice/1.htm">webservice</a><a class="tag" taget="_blank" href="/search/rpc/1.htm">rpc</a>
<div>开发java webservice项目时，如果我们通过SOAP协议来输入输出，我们会利用工具从wsdl文件生成webservice的client端类，但是这里面生成的java data model类却不适合做为项目中的普通java vo类来使用，当然有一中情况例外，如果这个自动生成的类里面的properties都是基本数据类型，就没问题，但是如果有集合类，就不行。原因如下：
1)使用了集合如Li</div>
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<li><a href="/article/451.htm"
title="JAVA海量数据处理之二（BitMap）" target="_blank">JAVA海量数据处理之二（BitMap）</a>
<span class="text-muted">周凡杨</span>
<a class="tag" taget="_blank" href="/search/java/1.htm">java</a><a class="tag" taget="_blank" href="/search/%E7%AE%97%E6%B3%95/1.htm">算法</a><a class="tag" taget="_blank" href="/search/bitmap/1.htm">bitmap</a><a class="tag" taget="_blank" href="/search/bitset/1.htm">bitset</a><a class="tag" taget="_blank" href="/search/%E6%95%B0%E6%8D%AE/1.htm">数据</a>
<div> 路漫漫其修远兮，吾将上下而求索。想要更快，就要深入挖掘 JAVA 基础的数据结构，从来分析出所编写的 JAVA 代码为什么把内存耗尽，思考有什么办法可以节省内存呢？ 啊哈！算法。这里采用了 BitMap 思想。
首先来看一个实验：
指定 VM 参数大小： -Xms256m -Xmx540m </div>
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<li><a href="/article/578.htm"
title="java类型与数据库类型" target="_blank">java类型与数据库类型</a>
<span class="text-muted">g21121</span>
<a class="tag" taget="_blank" href="/search/java/1.htm">java</a>
<div>很多时候我们用hibernate的时候往往并不是十分关心数据库类型和java类型的对应关心，因为大多数hbm文件是自动生成的，但有些时候诸如：数据库设计、没有生成工具、使用原始JDBC、使用mybatis(ibatIS)等等情况，就会手动的去对应数据库与java的数据类型关心，当然比较简单的数据类型即使配置错了也会很快发现问题，但有些数据类型却并不是十分常见，这就给程序员带来了很多麻烦。
&nb</div>
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<li><a href="/article/705.htm"
title="Linux命令" target="_blank">Linux命令</a>
<span class="text-muted">510888780</span>
<a class="tag" taget="_blank" href="/search/linux%E5%91%BD%E4%BB%A4/1.htm">linux命令</a>
<div>系统信息
arch 显示机器的处理器架构(1)
uname -m 显示机器的处理器架构(2)
uname -r 显示正在使用的内核版本
dmidecode -q 显示硬件系统部件 - (SMBIOS / DMI)
hdparm -i /dev/hda 罗列一个磁盘的架构特性
hdparm -tT /dev/sda 在磁盘上执行测试性读取操作
cat /proc/cpuinfo 显示C</div>
</li>
<li><a href="/article/832.htm"
title="java常用JVM参数" target="_blank">java常用JVM参数</a>
<span class="text-muted">墙头上一根草</span>
<a class="tag" taget="_blank" href="/search/java/1.htm">java</a><a class="tag" taget="_blank" href="/search/jvm%E5%8F%82%E6%95%B0/1.htm">jvm参数</a>
<div>-Xms：初始堆大小，默认为物理内存的1/64(<1GB)；默认(MinHeapFreeRatio参数可以调整)空余堆内存小于40%时，JVM就会增大堆直到-Xmx的最大限制
-Xmx：最大堆大小，默认(MaxHeapFreeRatio参数可以调整)空余堆内存大于70%时，JVM会减少堆直到 -Xms的最小限制
-Xmn：新生代的内存空间大小，注意：此处的大小是（eden+ 2</div>
</li>
<li><a href="/article/959.htm"
title="我的spring学习笔记9-Spring使用工厂方法实例化Bean的注意点" target="_blank">我的spring学习笔记9-Spring使用工厂方法实例化Bean的注意点</a>
<span class="text-muted">aijuans</span>
<a class="tag" taget="_blank" href="/search/Spring+3/1.htm">Spring 3</a>
<div>方法一：
<bean id="musicBox" class="onlyfun.caterpillar.factory.MusicBoxFactory"
factory-method="createMusicBoxStatic"></bean>
方法二：
</div>
</li>
<li><a href="/article/1086.htm"
title="mysql查询性能优化之二" target="_blank">mysql查询性能优化之二</a>
<span class="text-muted">annan211</span>
<a class="tag" taget="_blank" href="/search/UNION/1.htm">UNION</a><a class="tag" taget="_blank" href="/search/mysql/1.htm">mysql</a><a class="tag" taget="_blank" href="/search/%E6%9F%A5%E8%AF%A2%E4%BC%98%E5%8C%96/1.htm">查询优化</a><a class="tag" taget="_blank" href="/search/%E7%B4%A2%E5%BC%95%E4%BC%98%E5%8C%96/1.htm">索引优化</a>
<div>
1 union的限制
有时mysql无法将限制条件从外层下推到内层，这使得原本能够限制部分返回结果的条件无法应用到内层
查询的优化上。
如果希望union的各个子句能够根据limit只取部分结果集，或者希望能够先排好序在
合并结果集的话，就需要在union的各个子句中分别使用这些子句。
例如 想将两个子查询结果联合起来，然后再取前20条记录，那么mys</div>
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<li><a href="/article/1213.htm"
title="数据的备份与恢复" target="_blank">数据的备份与恢复</a>
<span class="text-muted">百合不是茶</span>
<a class="tag" taget="_blank" href="/search/oracle/1.htm">oracle</a><a class="tag" taget="_blank" href="/search/sql/1.htm">sql</a><a class="tag" taget="_blank" href="/search/%E6%95%B0%E6%8D%AE%E6%81%A2%E5%A4%8D/1.htm">数据恢复</a><a class="tag" taget="_blank" href="/search/%E6%95%B0%E6%8D%AE%E5%A4%87%E4%BB%BD/1.htm">数据备份</a>
<div> 数据的备份与恢复的方式有: 表,方案 ,数据库;
数据的备份:
导出到的常见命令;
参数 说明
USERID 确定执行导出实用程序的用户名和口令
BUFFER 确定导出数据时所使用的缓冲区大小，其大小用字节表示
FILE 指定导出的二进制文</div>
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<li><a href="/article/1340.htm"
title="线程组" target="_blank">线程组</a>
<span class="text-muted">bijian1013</span>
<a class="tag" taget="_blank" href="/search/java/1.htm">java</a><a class="tag" taget="_blank" href="/search/%E5%A4%9A%E7%BA%BF%E7%A8%8B/1.htm">多线程</a><a class="tag" taget="_blank" href="/search/thread/1.htm">thread</a><a class="tag" taget="_blank" href="/search/java%E5%A4%9A%E7%BA%BF%E7%A8%8B/1.htm">java多线程</a><a class="tag" taget="_blank" href="/search/%E7%BA%BF%E7%A8%8B%E7%BB%84/1.htm">线程组</a>
<div>有些程序包含了相当数量的线程。这时，如果按照线程的功能将他们分成不同的类别将很有用。
线程组可以用来同时对一组线程进行操作。
创建线程组：ThreadGroup g = new ThreadGroup(groupName);
&nbs</div>
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<span class="text-muted">bijian1013</span>
<a class="tag" taget="_blank" href="/search/java/1.htm">java</a><a class="tag" taget="_blank" href="/search/linux/1.htm">linux</a><a class="tag" taget="_blank" href="/search/top/1.htm">top</a>
<div>上次分析系统中占用CPU高的问题，得到一些使用Java自身调试工具的经验，与大家分享。 (1)使用top命令找出占用cpu最高的JAVA进程PID:28174 (2)如下命令找出占用cpu最高的线程
top -Hp 28174 -d 1 -n 1
32694 root 20 0 3249m 2.0g 11m S 2 6.4 3:31.12 java </div>
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<span class="text-muted">bit1129</span>
<a class="tag" taget="_blank" href="/search/Mybatis3/1.htm">Mybatis3</a>
<div>
当两个实体具有1对1的对应关系时，可以使用One-To-One的进行映射关联查询
One-To-One示例数据
以学生表Student和地址信息表为例，每个学生都有都有1个唯一的地址(现实中，这种对应关系是不合适的，因为人和地址是多对一的关系)，这里只是演示目的
学生表
CREATE TABLE STUDENTS
(
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<a class="tag" taget="_blank" href="/search/%E5%86%99%E5%9B%BE%E7%89%87/1.htm">写图片</a>
<div>先看代码：
/*strTmpResult是文件或图片字符串
* filePath文件需要写入的地址或路径
*/
int writeFile(std::string &strTmpResult,std::string &filePath)
{
int i,len = strTmpResult.length();
unsigned cha</div>
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<span class="text-muted">ronin47</span>
<div>进入 /usr/local/nginx/conf/include 目录，创建 nginx.node.conf 文件，在里面输入如下代码：
upstream nodejs {
server 127.0.0.1:3000;
#server 127.0.0.1:3001;
keepalive 64;
}
server {
liste</div>
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<a class="tag" taget="_blank" href="/search/double/1.htm">double</a>
<div>
public class Power {
/**
*Q71-数值的整数次方
*实现函数double Power(double base, int exponent)，求base的exponent次方。不需要考虑溢出。
*/
private static boolean InvalidInput=false;
public static void main(</div>
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<span class="text-muted">Cb123456</span>
<a class="tag" taget="_blank" href="/search/android/1.htm">android</a><a class="tag" taget="_blank" href="/search/%E5%9B%9B%E5%A4%A7%E7%BB%84%E4%BB%B6%E7%9A%84%E7%90%86%E8%A7%A3/1.htm">四大组件的理解</a>
<div> 分享一下，今天在Android开发文档-开发者指南中看到的:
App components are the essential building blocks of an Android </div>
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<a class="tag" taget="_blank" href="/search/%E8%AE%A1%E7%AE%97/1.htm">计算</a>
<div>
怎么阐述我这个理论呢？ 。。。。。。。。。
首先： 宇宙是一个非线性的拓扑结构与涡旋轨道时空的统一体。。。。
我们要在宇宙中寻找到一个适合人类居住的行星，时间非常重要，早一个刻度和晚一个刻度，这颗行星的</div>
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<a class="tag" taget="_blank" href="/search/session/1.htm">session</a>
<div>实现两个WEB之间通过session 共享数据
查看tomcat 关于 HTTP Connector 中有个emptySessionPath 其解释如下：
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<a class="tag" taget="_blank" href="/search/spring/1.htm">spring</a><a class="tag" taget="_blank" href="/search/jquery/1.htm">jquery</a><a class="tag" taget="_blank" href="/search/mvc/1.htm">mvc</a><a class="tag" taget="_blank" href="/search/Ajax/1.htm">Ajax</a>
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springmvc Spring3 MVC @ResponseBody返回，jquery ajax调用中文乱码问题解决
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<a class="tag" taget="_blank" href="/search/wamp/1.htm">wamp</a>
<div>这里先解释一下WAMP是什么意思。W:windows，A：Apache，M：MYSQL，P：PHP。也就是说本文说明的是在windows系统下搭建以apache做服务器、MYSQL为数据库的PHP开发环境。
工欲善其事，必须先利其器。因为笔者的系统是WinXP，所以下文指的系统均为此系统。笔者所使用的Apache版本为apache_2.2.11-</div>
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<span class="text-muted">dcj3sjt126com</span>
<a class="tag" taget="_blank" href="/search/http/1.htm">http</a>
<div>Parses a raw HTTP request using yii\helpers\Json::decode()
To enable parsing for JSON requests you can configure yii\web\Request::$parsers using this class:
'request' =&g</div>
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<span class="text-muted">eksliang</span>
<a class="tag" taget="_blank" href="/search/quartz/1.htm">quartz</a>
<div>转载请出自出处：http://eksliang.iteye.com/blog/2207691 一.概述
基于Quartz-1.8.6进行学习，因为Quartz2.0以后的API发生的非常大的变化，统一采用了build模式进行构建；
什么是quartz?
答：简单的说他是一个开源的java作业调度框架，为在 Java 应用程序中进行作业调度提供了简单却强大的机制。并且还能和Sp</div>
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title="什么是POJO？" target="_blank">什么是POJO？</a>
<span class="text-muted">gupeng_ie</span>
<a class="tag" taget="_blank" href="/search/java/1.htm">java</a><a class="tag" taget="_blank" href="/search/POJO/1.htm">POJO</a><a class="tag" taget="_blank" href="/search/%E6%A1%86%E6%9E%B6/1.htm">框架</a><a class="tag" taget="_blank" href="/search/Hibernate/1.htm">Hibernate</a>
<div>POJO--Plain Old Java Objects(简单的java对象)
POJO是一个简单的、正规Java对象，它不包含业务逻辑处理或持久化逻辑等，也不是JavaBean、EntityBean等，不具有任何特殊角色和不继承或不实现任何其它Java框架的类或接口。
POJO对象有时也被称为Data对象，大量应用于表现现实中的对象。如果项目中使用了Hiber</div>
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<span class="text-muted">ini</span>
<a class="tag" taget="_blank" href="/search/JavaScript/1.htm">JavaScript</a><a class="tag" taget="_blank" href="/search/html/1.htm">html</a><a class="tag" taget="_blank" href="/search/jquery/1.htm">jquery</a><a class="tag" taget="_blank" href="/search/Web/1.htm">Web</a><a class="tag" taget="_blank" href="/search/css/1.htm">css</a>
<div>效果体验：http://hovertree.com/texiao/jquery/4.htmHTML文件代码：
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>网页顶部定时收起广告jQuery特效 - HoverTree<</div>
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<span class="text-muted">kane_xie</span>
<a class="tag" taget="_blank" href="/search/spring+boot/1.htm">spring boot</a>
<div>根据这篇guide创建了一个简单的spring boot应用，能运行且成功的访问。但移植到现有项目（基于hbase）中的时候，却报出以下错误：
SEVERE: A child container failed during start
java.util.concurrent.ExecutionException: org.apache.catalina.Lif</div>
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<li><a href="/article/3372.htm"
title="leetcode: sort list" target="_blank">leetcode: sort list</a>
<span class="text-muted">michelle_0916</span>
<a class="tag" taget="_blank" href="/search/Algorithm/1.htm">Algorithm</a><a class="tag" taget="_blank" href="/search/linked+list/1.htm">linked list</a><a class="tag" taget="_blank" href="/search/sort/1.htm">sort</a>
<div>Sort a linked list in O(n log n) time using constant space complexity.
====analysis=======
mergeSort for singly-linked list
====code======= /**
* Definition for sin</div>
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title="nginx的安装与配置,中途遇到问题的解决" target="_blank">nginx的安装与配置,中途遇到问题的解决</a>
<span class="text-muted">qifeifei</span>
<a class="tag" taget="_blank" href="/search/nginx/1.htm">nginx</a>
<div>我使用的是ubuntu13.04系统，在安装nginx的时候遇到如下几个问题，然后找思路解决的，nginx 的下载与安装
wget http://nginx.org/download/nginx-1.0.11.tar.gz
tar zxvf nginx-1.0.11.tar.gz
./configure
make
make install
安装的时候出现</div>
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<li><a href="/article/3626.htm"
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<span class="text-muted">tcrct</span>
<a class="tag" taget="_blank" href="/search/java/1.htm">java</a><a class="tag" taget="_blank" href="/search/enum/1.htm">enum</a><a class="tag" taget="_blank" href="/search/exception/1.htm">exception</a>
<div>在系统开发过程中，总少不免要自己处理一些异常信息，然后将异常信息变成友好的提示返回到客户端的这样一个过程，之前都是new一个自定义的异常，当然这个所谓的自定义异常也是继承RuntimeException的，但这样往往会造成异常信息说明不一致的情况，所以就想到了用枚举来解决的办法。
1，先创建一个接口，里面有两个方法，一个是getCode, 一个是getMessage
public </div>
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title="erlang supervisor分析" target="_blank">erlang supervisor分析</a>
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<a class="tag" taget="_blank" href="/search/erlang/1.htm">erlang</a>
<div>当我们给supervisor指定需要创建的子进程的时候，会指定M,F,A,如果是simple_one_for_one的策略的话，启动子进程的方式是supervisor:start_child(SupName, OtherArgs),这种方式可以根据调用者的需求传不同的参数给需要启动的子进程的方法。和最初的参数合并成一个数组，A ++ OtherArgs。那么这个时候就有个问题了，既然参数不一致，那</div>
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