{"id":27240,"date":"2023-03-30T00:06:04","date_gmt":"2023-12-26T22:12:30","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%ad%a3%e5%9c%a8%e5%ae%89%e8%a3%85debian%e6%93%8d%e4%bd%9c%e7%b3%bb%e7%bb%9f%e3%80%82-3\/"},"modified":"2025-08-12T01:34:54","modified_gmt":"2025-08-11T17:34:54","slug":"%e6%ad%a3%e5%9c%a8%e5%ae%89%e8%a3%85debian%e6%93%8d%e4%bd%9c%e7%b3%bb%e7%bb%9f%e3%80%82-3","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%ad%a3%e5%9c%a8%e5%ae%89%e8%a3%85debian%e6%93%8d%e4%bd%9c%e7%b3%bb%e7%bb%9f%e3%80%82-3\/","title":{"rendered":"\u6b63\u5728\u5b89\u88c5Debian\u64cd\u4f5c\u7cfb\u7edf"},"content":{"rendered":"

\u6211\u8fdb\u884c\u4e86Debian 9.4\u7684\u6e05\u6d01\u5b89\u88c5\u3002
\n\u8fd9\u662f\u6211\u7684\u5907\u5fd8\u5f55\u3002<\/p>\n

\u5728Debian 10\u4e0a\u4e5f\u662f\u4e00\u6837\u7684\u3002(\u597d\u50cf\u7ecf\u5e38\u8fdb\u884c\u5b89\u88c5)<\/p>\n

\u5b89\u88c5\u4e2d\u5728\u65c5\u9014\u4e2d\uff0c\u9009\u62e9\u4e86Gnome\u3002\u5728\u8fd9\u91cc\uff0c\u5c06\u5176\u79fb\u9664\uff0c\u53ea\u7559\u4e0b\u6700\u540e\u663e\u793a\u7684\u4e24\u4e2a\u9009\u62e9\uff1aSSH\u670d\u52a1\u5668\u548c\u5176\u4ed6\u5de5\u5177\u3002\u79fb\u9664Gnome\u7684\u9009\u62e9\u4f1a\u52a0\u5feb\u5b89\u88c5\u901f\u5ea6\uff0c\u4f46\u540c\u65f6\u4e5f\u4f1a\u7f3a\u5c11\u91cd\u8981\u7684\u5de5\u5177\u5b89\u88c5\u3002\u56e0\u6b64\uff0c\u5728\u5b89\u88c5\u540e\u9700\u8981\u8fdb\u884c\u57fa\u672c\u8bbe\u7f6e\u3002<\/p>\n

\u5b89\u88c5\u540e (An<\/p>\n

\u57fa\u672c\u8bbe\u7f6e<\/p>\n

\u5b89\u88c5\u5fc5\u8981\u7684\u5de5\u5177<\/p>\n
# apt-get install -y net-tools\r\n# apt-get install -y sudo\r\n# apt-get install -y samba\r\n# apt-get install -y xorg lxde-core xrdp tigervnc-standalone-server\r\n# apt-get install -y x11vnc\r\n# apt-get install -y rsync\r\n# apt-get install -y qemu-kvm libvirt-clients qemu-utils libvirt-daemon-system virt-manager\r\n# apt-get install -y mdadm\r\n# apt-get install -y firmware-realtek\r\n# apt-get install -y nfs-kernel-server\r\n# apt-get install -y acpidump\r\n# apt-get install -y task-japanese locales-all\r\n# apt-get install -y ibus-mozc\r\n# apt-get install -y nginx\r\n# apt-get install -y build-essential\r\n# apt-get install -y openvpn\r\n# apt-get install -y sdparm\r\n# apt-get install -y bridge-utils\r\n# apt-get install -y lxc\r\n# apt-get install -y freerdp\r\n<\/code><\/pre>\n
\u4fee\u6539Sudoers\u6587\u4ef6<\/p>\n
#vi \/etc\/sudoers\r\n\r\n# User privilege specification\r\nroot    ALL=(ALL:ALL) ALL\r\nmyid    ALL=NOPASSWD: ALL  <<==\u8ffd\u8a18\r\n<\/code><\/pre>\n
\u8bf7\u6dfb\u52a0 myid ALL=NOPASSWD: ALL\u3002\u8fd9\u6837\uff0c\u5728\u4f7f\u7528sudo\u65f6\u5c31\u53ef\u4ee5\u65e0\u9700\u5bc6\u7801\u6267\u884c\u4e86\u3002\u5c3d\u7ba1\u8fd9\u662f\u4e2a\u4eba\u504f\u597d\uff0c\u4f46\u559c\u6b22\u4e0d\u9700\u8981\u5bc6\u7801\u7684\u670b\u53cb\u53ef\u4ee5\u4f7f\u7528\u3002<\/p>\n
\u6851\u5df4\u7684\u4fee\u6539\u6211\u8981\u8fdb\u884c\u7528\u6237\u6ce8\u518c<\/p>\n
$ sudo pdbedit -u myid -a\r\n$ sudo systemctl restart smbd nmbd\r\n<\/code><\/pre>\n
xrdp\u7684\u8bbe\u7f6e\u7279\u522b\u662f\uff0c\u6ca1\u6709\u4ec0\u4e48\u56f0\u96be\u5730\uff0c\u7b80\u5355\u5730\u5b89\u88c5\u3002<\/p>\n
$ sudo apt-get install -y xrdp tigervnc-standalone-server\r\n$ sudo systemctl start xrdp \r\n$ sudo systemctl enable xrdp\r\n<\/code><\/pre>\n
\u63a5\u4e0b\u6765\uff0c\u60a8\u53ef\u4ee5\u5c06\u60a8\u559c\u6b22\u7684\u4f1a\u8bdd\u8bbe\u7f6e\u5199\u5165\u5230\/etc\/xrdp\/xrdp.ini\u6587\u4ef6\u4e2d\u3002<\/p>\n
;\r\n; Session types\r\n;\r\n<\/span>\r\n[myhost]<\/span>\r\nname<\/span>=<\/span>myhost<\/span>\r\nlib<\/span>=<\/span>libvnc.so<\/span>\r\nusername<\/span>=<\/span>ask<\/span>\r\npassword<\/span>=<\/span>ask<\/span>\r\nip<\/span>=<\/span>127.0.0.1<\/span>\r\nport<\/span>=<\/span>-1<\/span>\r\n#xserverbpp=24\r\n#delay_ms=2000\r\n<\/span><\/code><\/pre>\n
\u4e3a\u4e86\u80fd\u591f\u4ece\u4e0d\u540c\u7684\u8bbe\u5907\u4e0a\u8fdb\u5165\u76f8\u540c\u7684\u4f1a\u8bdd\uff0c\u9700\u8981\u4f7f\u7528\u4ee5\u4e0b\u7684”param8″\u548c”param9″\u5492\u8bed\u3002\u5982\u679c\u4e0d\u4f7f\u7528\u8fd9\u4e9b\u5492\u8bed\uff0c\u5ba2\u6237\u7aefB\u5c06\u65e0\u6cd5\u52a0\u5165\u5ba2\u6237\u7aefA\u542f\u52a8\u76845910\u4f1a\u8bdd\u3002<\/p>\n
[Xvnc]<\/span>\r\nparam<\/span>=<\/span>Xvnc<\/span>\r\nparam<\/span>=<\/span>-bs<\/span>\r\nparam<\/span>=<\/span>-nolisten<\/span>\r\nparam<\/span>=<\/span>tcp<\/span>\r\nparam<\/span>=<\/span>-localhost<\/span>\r\nparam<\/span>=<\/span>-dpi<\/span>\r\nparam<\/span>=<\/span>96<\/span>\r\nparam8<\/span>=<\/span>-SecurityTypes<\/span>\r\nparam9<\/span>=<\/span>None<\/span>\r\n<\/code><\/pre>\n
\u4f7f\u7528\u8fdc\u7a0b\u684c\u9762\u8fdb\u884c\u8fde\u63a5<\/p>\n
\u542f\u52a8.xsession\u6587\u4ef6\u3002\u5982\u679c\u6ca1\u6709\u5b83\uff0c\u8fde\u63a5\u5230xrdp\u540e\u4f1a\u51fa\u73b0\u9519\u8bef\u3002\u5c31\u7b97\u5728\u63a7\u5236\u53f0\u4e0a\u4e5f\u65e0\u6cd5\u8fd0\u884cstartx\uff0c\u8fd9\u8bf4\u660e\u7f3a\u5c11\u8bbe\u7f6e\u3002<\/p>\n
$ echo \"lxsession -e LXDE\" > ~\/.xsession\r\n<\/code><\/pre>\n
\u4e3a\u4e86\u5c06\u63a7\u5236\u53f0\u767b\u5f55\u754c\u9762\u8bbe\u4e3aCUI\uff08\u5b57\u7b26\u7528\u6237\u754c\u9762\uff09\uff0c\u9700\u8981\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u3002<\/p>\n
$ sudo systemctl stop lightdm.service\r\n$ sudo systemctl disable lightdm.service\r\n<\/code><\/pre>\n
xrdp\u914d\u7f6e – Ubuntu 22.04 2022\u6625\u5b63\u4ece22.04\u7684\u9884\u53d1\u5e03\u7248\u52302022\u5e746\u6708\uff0c\u4f7f\u7528apt install xrdp\u5b89\u88c5\u7684xrdp\u5b58\u5728\u65e0\u6cd5\u8fd0\u884c\u7684\u95ee\u9898\u3002\uff08\u901a\u8fc7\u4e0a\u8ff0\u6b65\u9aa4\u8fdb\u884c\u5b89\u88c5\u662f\u4e0d\u53ef\u884c\u7684\uff0c\u5176\u4ed6\u60c5\u51b5\u5c1a\u4e0d\u6e05\u695a\uff0c\u4f8b\u5982\uff0c\u4f7f\u7528lxde\u4ee5\u5916\u7684\u684c\u9762\u73af\u5883\u7b49\uff09\u3002<\/p>\n
[INFO ] error loading libvnc.so specified in xrdp.ini, please add a \r\n[INFO ] valid entry like lib=libxrdp-vnc.so or similar\r\n<\/code><\/pre>\n
\u51fa\u73b0\u4e86\u65e0\u6cd5\u8bfb\u53d6libvnc.so\u7684\u9519\u8bef\uff0c\u5c31\u50cf\u8fd9\u6837\u3002<\/p>\n
\u7531\u65bc\u6c92\u6709\u8fa6\u6cd5\uff0c\u6211\u6703\u9032\u884c\u81ea\u7d44\u96fb\u8166\u3002\u6b65\u9a5f\u5c07\u5b8c\u5168\u4f9d\u7167\u539f\u88dd\u7684\u65b9\u5f0f\u9032\u884c\u3002<\/p>\n
wget https:\/\/github.com\/neutrinolabs\/xrdp\/releases\/download\/v0.9.19\/xrdp-0.9.19.tar.gz\r\ntar xvf xrdp-0.9.19.tar.gz\r\ncd xrdp-0.9.19\r\n.\/\r\n<\/code><\/pre>\n
vncserver\u7684\u914d\u7f6e\u8bbe\u7f6e\u56e0\u4e3a\u5207\u6362\u5230\u4e86xrdp\uff0c\u6240\u4ee5\u6709\u4e00\u4e9b\u5730\u65b9\u4e0exrdp\u7684\u5185\u5bb9\u4e0d\u592a\u7b26\u5408\u3002<\/p>\n
$ sudo apt-get install -y xorg lxde-core tightvncserver\r\n<\/code><\/pre>\n
\u5728\u4e4b\u540e\uff0c\u5c06\u4ee5\u4e0b\u8fd9\u53e5\u8bdd\u6dfb\u52a0\u5230.vnc\/xstartup\u4e2d\u3002<\/p>\n
\/usr\/bin\/startlxde &\r\n<\/code><\/pre>\n
\u7981\u6b62LXDE\u5728\u542f\u52a8\u65f6\u52a0\u8f7d\u7684\u5492\u8bed<\/p>\n
$ sudo systemctl set-default multi-user.target\r\n<\/code><\/pre>\n
\u5728\u542f\u52a8\u65f6\u81ea\u52a8\u542f\u52a8vncserver\u3002<\/p>\n
#!\/bin\/sh -e\r\n\r\n### BEGIN INIT INFO\r\n# Provides:          vncserver\r\n# Required-Start:    networking\r\n# Default-Start:     3 4 5\r\n# Default-Stop:      0 6\r\n### END INIT INFO\r\n\r\n. \/lib\/lsb\/init-functions\r\n\r\ncase \"$1\" in\r\nstart)\r\nlog_action_begin_msg \"Starting vncserver\"\r\nsu myid -c \"\/usr\/bin\/vncserver\"\r\n;;\r\n\r\nstop)\r\nlog_action_begin_msg \"Stoping vncserver\"\r\nsu myid -c \"\/usr\/bin\/vncserver -kill :1\"\r\n;;\r\n\r\nrestart)\r\n$0 stop\r\n$0 start\r\n;;\r\nesac\r\n\r\nexit 0\r\n<\/code><\/pre>\n
\u5c06\u6b64\u5185\u5bb9\u6ce8\u518c\u5230\u670d\u52a1\u4e2d<\/p>\n
$ sudo update-rc.d vncserver default\r\n<\/code><\/pre>\n
\u7528VNC\u5728\u4e3b\u673a\u4e0a\u64ad\u653e\u5c4f\u5e55\u7684\u753b\u9762\u3002
\n\u8981\u8bbe\u7f6e\u5f53\u60f3\u8981\u64cd\u4f5c\u8fdc\u5904\u4e3b\u673a\u5c4f\u5e55\u65f6\u7684\u9009\u9879\u3002<\/p>\n
$ sudo systemctl start lightdm\r\n$ sudo apt-get isntall x11vnc\r\n$ sudo x11vnc -display :0 -auth \/var\/run\/lightdm\/root\/:0\r\n<\/code><\/pre>\n
\u8fd9\u662flightdm\u7684\u4e00\u4e2a\u793a\u4f8b\uff0c\u901a\u8fc7\u4e0b\u9762\u7684\u547d\u4ee4\uff0c\u4f60\u5c31\u80fd\u77e5\u9053\u5e94\u8be5\u5728\u54ea\u91cc\u67e5\u770b\u4e86\u3002<\/p>\n
$ ps wwwwaux | grep auth\r\n(snip) \/usr\/lib\/xorg\/Xorg :0 -seat seat0 -auth \/var\/run\/lightdm\/root\/:0 -nolisten tcp vt7 -novtswitch\r\n<\/code><\/pre>\n
KVM\/QEMU\/Libvirt\u7684\u8bbe\u7f6e\u914d\u7f6e<\/p>\n
# apt-get install -y qemu-kvm libvirt-clients qemu-utils libvirt-daemon-system virt-manager ovmf\r\n# adduser <youruser> libvirt\r\n# adduser <youruser> libvirt-qemu\r\n<\/code><\/pre>\n
\u5982\u679c\u9700\u8981UEFI\u542f\u52a8\uff0c\u90a3\u5c31\u9700\u8981ovmf\u3002
\n\u5982\u679c\u9700\u8981\u56fe\u5f62\u7528\u6237\u754c\u9762\u7684virt-manager\uff0c\u90a3\u5c31\u9700\u8981virt-manager\u3002<\/p>\n
\u521b\u5efa\u4e00\u4e2a\u540d\u4e3abr0\u7684\u6865\u63a5(br0)\u3002<\/p>\n
auto br0\r\niface br0 inet static\r\n      address 192.168.x.y\r\n      netmask 255.255.255.0\r\n      network 192.168.x.0\r\n      broadcast 192.168.x.255\r\n      gateway 192.168.x.1\r\n      dns-nameservers 192.168.x.1 8.8.8.8 \r\n      bridge_ports eth0\r\n      bridge_stp off\r\n      bridge_maxwait 0\r\nauto eth0\r\niface eth0 inet manual\r\n<\/code><\/pre>\n
mdadm\u7684\u914d\u7f6e\u4f7f\u7528mdadm\u5de5\u5177\uff0c\u6267\u884c\u6570\u636e\u78c1\u76d8\u7684RAID 1\u3002<\/p>\n
# mdadm --create \/dev\/md20 --level=raid1 --raid-devices=2 \/dev\/sdc1 \/dev\/sdc2\r\n# mdadm --assemble \/dev\/md20 \/dev\/sdc1 \/dev\/sdc2\r\n<\/code><\/pre>\n
\u8bf7\u6ce8\u610f\uff1a
\n\u5f53\u60a8\u9700\u8981\u521b\u5efa\u65b0\u7684RAID\u65f6\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1acreate
\n\u5f53\u60a8\u9700\u8981\u91cd\u65b0\u7ec4\u88c5\u73b0\u6709\u7684RAID\u65f6\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1aassemble
\n\u5728\u8fdb\u884c\u91cd\u65b0\u7ec4\u88c5\u65f6\uff0cRAID\u7684\u6761\u4ef6\u5c06\u4ece\u8bbe\u5907\u4e2d\u8bfb\u53d6\u5e76\u8bbe\u7f6e\u3002<\/p>\n
\u5c06\u4fe1\u606f\u8ffd\u52a0\u5230 \/etc\/mdadm\/mdadm.conf \u6587\u4ef6\u4e2d\u3002<\/p>\n
# mdadm --detail --scan >> \/etc\/mdadm\/mdadm.conf\r\n<\/code><\/pre>\n
\u5c06\u5176\u6dfb\u52a0\u5230fstab\u6587\u4ef6\u4e2d<\/p>\n
$ sudo dumpe2fs \/dev\/md20 | grep UUID\r\n$ sudo ls \/dev\/disk\/by-uuid\/ <--\u78ba\u8a8d\u7528\r\n<\/code><\/pre>\n
\u4f7f\u7528\u6b64\u5904\u663e\u793a\u7684UUID\u5c06\u5176\u6ce8\u518c\u5230fstab\u4e2d\u3002<\/p>\n
\u5982\u679c\u9700\u8981\u683c\u5f0f\uff0c\u8bf7\u63d0\u4f9b\u683c\u5f0f<\/p>\n
# fdisk \/dev\/sdx\r\n# mkfs.ext4 \/dev\/sdx1\r\n<\/code><\/pre>\n
Realtek\u7684\u8bbe\u7f6e\u56fa\u4ef6\u4ece\u4e00\u5f00\u59cb\uff0c\u5f53\u4f60\u5b89\u88c5mdadm\u65f6\uff0c\u4f60\u4f1a\u6536\u5230\u4ee5\u4e0b\u4fe1\u606f<\/p>\n
W: Possible missing firmware \/lib\/firmware\/rtl_nic\/rtl8107e-2.fw for module r8169\r\nW: Possible missing firmware \/lib\/firmware\/rtl_nic\/rtl8107e-1.fw for module r8169\r\n...\r\n<\/code><\/pre>\n
\u56e0\u4e3a\u611f\u89c9\u4e0d\u8212\u670d\uff0c\u6211\u8981\u628a\u5b83\u5220\u9664\u3002
\nURL\u94fe\u63a5\u7684\u4fe1\u606f\u5c31\u662f\u5982\u6b64\u3002\u603b\u4e4b\uff0c\u56e0\u4e3a\u88ab\u63d0\u5230\u7684\u82af\u7247\u7ec4\u662frealtek\u7684\uff0c\u6240\u4ee5\u53ea\u9700\u5b89\u88c5ffirmware-realtek\u5373\u53ef\u3002<\/p>\n
#sed -i.bak 's\/stretch[^ ]* main$\/& contrib non-free\/g' \/etc\/apt\/sources.list\r\n#apt-get update\r\n#apt-get install -y firmware-realtek\r\n#update-initramfs -u\r\n<\/code><\/pre>\n
\u7531\u4e8eDebian 9.4\u7248\u672c\u662fstretch\uff0c\u56e0\u6b64\u6211\u4eec\u9488\u5bf9\u8fd9\u4e2a\u7248\u672c\u8fdb\u884c\u64cd\u4f5c\u3002
\n\u800c\u5728Debian 10\u4e2d\uff0c\u5219\u53d8\u6210\u4e86buster\u3002\u8bf7\u7528sed\u547d\u4ee4\u5c06\u539f\u672c\u6307\u5b9a\u7684stretch\u66ff\u6362\u4e00\u4e0b\u3002
\n\u6216\u8005\uff0c\u76f4\u63a5\u4fee\u6539source.list\u4e5f\u53ef\u4ee5\u3002\u53ea\u9700\u5728main\u540e\u9762\u9010\u6b65\u6dfb\u52a0contrib non-free\u5373\u53ef\u3002<\/p>\n
NFS Kernel Server \u7684\u914d\u7f6e<\/p>\n
$ sudo apt-get install -y nfs-kernel-server\r\n<\/code><\/pre>\n
\u7136\u540e\uff0c\u5728\/etc\u76ee\u5f55\u4e0b\u521b\u5efaexports\u6587\u4ef6\uff0c\u7136\u540e\u5bf9\u5176\u8fdb\u884c\u7f16\u8f91\u3002<\/p>\n
\/home           192.168.1.0\/255.255.255.0(rw,sync,no_wdelay,no_root_squash)\r\n\/mydir          192.168.1.0\/255.255.255.0(rw,sync,no_wdelay,no_root_squash)\r\n<\/code><\/pre>\n
nginx\u914d\u7f6e\u5efa\u7acb\u4e00\u4e2a\u8bbe\u5b9a\u6587\u4ef6\uff0c\u5305\u542b\u4ee5\u4e0b\u5185\u5bb9\u3002<\/p>\n
\/etc\/nginx\/nginx.conf\r\n\/etc\/nginx\/sites-enabled\/default\r\n<\/code><\/pre>\n
\u5982\u679c\u4fee\u6539\u9ed8\u8ba4\u7684\u6839\u8282\u70b9\u4fe1\u606f\uff0c\u53ef\u4ee5\u5c06\u6839\u4f4d\u7f6e\u66f4\u6539\u5230\u4efb\u610f\u4f4d\u7f6e\u3002\u9ed8\u8ba4\u4f4d\u7f6e\u4e3a\/var\/www\/html\u3002\u5728\u90a3\u91cc\u4f1a\u6709index.nginx-debian.html\u3002<\/p>\n
\u53ea\u6709\u5b89\u88c5\u4e86\u989d\u5916\u7684\u5de5\u5177\uff0cPHP\u624d\u80fd\u6b63\u5e38\u8fd0\u884c\u3002<\/p>\n
$ sudo apt-get install php7.0-fpm\r\n$ sudo systemctl start php7.0-fpm\r\n<\/code><\/pre>\n
\uff08\u4ecd\u7136\u9700\u8981\u586b\u5199\uff09<\/p>\n
OpenVPN\u670d\u52a1\u5668\u7684\u914d\u7f6e\u5728\u542f\u52a8\u591a\u4e2a\u670d\u52a1\u5668\u65f6\uff0c\u9700\u8981\u5728systemctrl\u4e2d\u8fdb\u884c\u6307\u5b9a\u7684\u8bbe\u8ba1\u3002<\/p>\n
# systemctl start openvpn@(thefirst)\r\n# systemctl start openvpn@(thesecond)\r\n<\/code><\/pre>\n
\u7b2c\u4e00\u4e2a.conf\u548c\u7b2c\u4e8c\u4e2a.conf\u5fc5\u987b\u5b58\u5728\u4e8e\/etc\/openvpn\/\u6587\u4ef6\u5939\u4e0b
\n\u8fd9\u6837\uff0c\u5c31\u53ef\u4ee5\u5728\u4e00\u53f0\u670d\u52a1\u5668\u4e0a\u63d0\u4f9b\u591a\u4e2aOpenVPN\u670d\u52a1<\/p>\n
\u5728TUN\u65f6\uff0c\u8bf7\u786e\u4fdd\u4e0d\u8981\u5fd8\u8bb0\u4ee5\u4e0b\u8bbe\u7f6e\u3002<\/p>\n
    \n
  • \n
      \/etc\/sysctl.conf: net.ipv4.ip_forward=1<\/ul>\n<\/li>\n<\/ul>\n
       <\/p>\n
        if-up.sh\u3068if-down.sh\u3092\u66f4\u65b0\u3057\u3066\u3001\u63a5\u7d9a\u6642\u306biptables\u3067\u30b5\u30d6\u30cd\u30c3\u30c8\u3092\u3064\u306a\u3050<\/ul>\n
        \u5916\u63a5\u786c\u76d8\u7684\u7701\u7535\u8bbe\u7f6e\uff08sdparm\uff09<\/p>\n
        # sdparam -S 5 \/dev\/sdx\r\n<\/code><\/pre>\n
        \u5982\u679c\u8bf4\uff0c\u4f3c\u4e4e\u53ef\u4ee5\u505c\u6b62HDD\u7684\u65cb\u8f6c\uff0c\u4f46\u5728\u6211\u4eec\u7684\u73af\u5883\u4e0b\u5374\u6ca1\u6709\u8d77\u4f5c\u7528\u3002<\/p>\n
        \u6865\u6881\u7684\u8bbe\u7f6e\u8bf7\u5728\u4e0b\u65b9\u6dfb\u52a0\u66f4\u591a\u4fe1\u606f<\/p>\n
        auto br0\r\niface br0 inet static\r\n        address 192.168.0.2\/24\r\n        gateway 192.168.0.1\r\n        # dns-* options are implemented by the resolvconf package, if installed\r\n        dns-nameservers 192.168.1.1\r\n        # br\r\n        bridge_ports eth0\r\n        bridge_stp off\r\n        bridge_maxwait 0\r\n<\/code><\/pre>\n
        \u5982\u679ceth0\u63a5\u53e3\u5206\u914d\u4e86DHCP\u5730\u5740\uff0c\u4e5f\u53ef\u4ee5\u89e3\u9664\u3002<\/p>\n
        # ip addr del <dhcp ip> dev eth0\r\n<\/code><\/pre>\n
        \u5bb9\u5668\u5f88\u9057\u61be\uff0cDebian (10.4 \u7248\u672c\u4e5f\u662f\u5982\u6b64)\uff0c\u65e0\u6cd5\u901a\u8fc7 apt-get \u5b89\u88c5 lxd\uff0c\u6240\u4ee5\u6211\u4eec\u4f7f\u7528 apt-get \u5b89\u88c5 lxc\u3002\uff08\u4f3c\u4e4e\u53ef\u4ee5\u901a\u8fc7 snap \u5b89\u88c5 lxd\uff0c\u4f46\u6211\u9009\u62e9\u4e0d\u5c1d\u8bd5\uff09<\/p>\n
        $ sudo apt-get install -y lxc\r\n<\/code><\/pre>\n
        \u7531\u4e8e\u8bbe\u7f6e\u9ebb\u70e6\uff0c\u53ea\u4f7f\u7528sudo\u8fdb\u884c\u64cd\u4f5c\u3002<\/p>\n
        $ sudo lxc-create -t download -n newvm\r\n$ sudo lxc-start -n newvm\r\n$ sudo lxc-attach -n newvm\r\n<\/code><\/pre>\n
        \u5982\u679c\u51fa\u73b0\u9519\u8bef\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u505c\u6b62\u8fdb\u884c\u8ba4\u8bc1\u6765\u907f\u514d\u3002\u8bf7\u81ea\u884c\u627f\u62c5\u8d23\u4efb\u3002<\/p>\n
        $ sudo lxc-create -t download -n newvm\r\nSetting up the GPG keyring\r\nERROR: Unable to fetch GPG key from keyserver\r\nlxc-create: newvm: lxccontainer.c: create_run_template: 1617 Failed to create container from template\r\nlxc-create: newvm: tools\/lxc_create.c: main: 327 Failed to create container newvm\r\n$ sudo lxc-create -t download -n newvm -- --no-validate\r\nDownloading the image index\r\nWARNING: Running without gpg validation!\r\n<\/code><\/pre>\n
        \u7cfb\u7edf\u8bbe\u7f6e<\/p>\n
        \u4fee\u6539UID\/GID\u3002
        \n\u5728Linux\u4e2d\uff0cUID\/PID\u4ee5\u7528\u6237\u540d\u7684\u5f62\u5f0f\u6ce8\u518c\uff0c\u5e76\u4e14\u9ed8\u8ba4\u4e3a1000:1000\u3002\u7531\u4e8e\u4f7f\u7528\u4e86\u4e0d\u540c\u7684\u7f16\u53f7\u5f88\u591a\u5e74\uff0c\u5e76\u4e14\u5bb6\u5ead\u7ec4\u7684ID\u4e3a1000\uff0c\u6240\u4ee5\u9700\u8981\u8fdb\u884c\u66f4\u6539\u3002<\/p>\n
        # groupmod -g 1001 mygrp\r\n# usermod -u 1001 -g 1001 myid\r\n# groupadd -g 1000 home\r\n<\/code><\/pre>\n
        \u589e\u52a0\u7528\u6237\u6dfb\u52a0\u5176\u4ed6\u4eba\u7684ID\u3002<\/p>\n
        # groupadd -g 1002 hoge\r\n# useradd -u 1002 -g 1002 -m -d \/home\/hoge hoge\r\n<\/code><\/pre>\n
        \u5c06\u5176\u6dfb\u52a0\u5230\u7fa4\u7ec4\u4e2d<\/p>\n
        usermod -a -G newgrp hoge\r\n<\/code><\/pre>\n
        \u5982\u679c\u8981\u66f4\u6539\u6574\u4e2a\u5c0f\u7ec4\u7684\u540d\u79f0<\/p>\n
        groupmod --new-name newgname currentgname\r\n<\/code><\/pre>\n
        \u53c2\u8003\u5176\u4ed6\u7528\u6237\u7684ID\u7684\u6b65\u9aa4<\/p>\n
        $ id -G hoge                         ; -G\u3067\u3001\u6570\u5b57\u306e\u307f\u4e00\u89a7\u8868\u793a\r\n$ sudo usermod -a -G a,b,c,d,e hoge  ; -G\u306b\u3001\",\"\u533a\u5207\u308a\u3067\u9023\u7d50\u3067\u304d\u308b\r\n<\/code><\/pre>\n
        \u5728lxde\u83dc\u5355\u4e2d\u6dfb\u52a0\u5e94\u7528\u7a0b\u5e8f\u3002\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u7684\u914d\u7f6e\u6587\u4ef6\u5728Google Chrome\u4e0a\u8fdb\u884c\u4e2a\u6027\u5316\u8bbe\u7f6e\uff0c\u5e76\u5c06\u5176\u6dfb\u52a0\u5230\u83dc\u5355\u4e2d\u3002\u5c06google-chrome2.desktop\u66f4\u6539\u4e3a\u60a8\u559c\u6b22\u7684\u540d\u79f0\u3002<\/p>\n
        $ cp \/usr\/share\/applications\/google-chrome.desktop ~\/.local\/share\/applications\/google-chrome2.desktop\r\n$ vi ~\/.local\/share\/applications\/google-chrome2.desktop\r\n<\/code><\/pre>\n
        \u66f4\u6539\u7684\u5730\u65b9\u6709\u4e24\u4e2a\u5730\u65b9\u3002<\/p>\n
          \n
        • \n
            Name = \u30e1\u30cb\u30e5\u30fc\u8868\u793a\u6642\u306b\u8868\u793a\u3055\u308c\u308b\u540d\u524d\u306b\u306a\u308b<\/ul>\n<\/li>\n<\/ul>\n
             <\/p>\n
              Exec = \u5b9f\u969b\u306b\u8d77\u52d5\u3055\u308c\u308b\u30d7\u30ed\u30b0\u30e9\u30e0 (3\u7b87\u6240\u3042\u308b)<\/ul>\n
              \u4f8b\u5982\uff0c\u53ef\u4ee5\u5c06\u5176\u66f4\u6539\u4e3a\u4ee5\u4e0b\u7684\u611f\u89c9\u3002<\/p>\n
              Name=Google Chrome2\r\nExec=\/usr\/bin\/google-chrome --user-data-dir=.config\/google-chrome2 --enable-crashpad\r\n<\/code><\/pre>\n
              \u5f53\u60a8\u8fdb\u884cSSH\u65f6\uff0c\u5c06\u5bc6\u7801\u8bbe\u7f6e\u4e3a\u81ea\u7531\u8bbf\u95ee\u3002<\/p>\n
              $ ssh-copy-id -i ~\/.ssh\/id_rsa.pub myid@myhost\r\n<\/code><\/pre>\n
              \u4ea4\u6362\u6587\u4ef6\u7684\u8bbe\u7f6e\u7531\u4e8e\u4e0d\u559c\u6b22\u5206\u5272\u5206\u533a\uff0c\u6240\u4ee5\u57fa\u672c\u4e0a\u6211\u521b\u5efa\u5e76\u4f7f\u7528swap\u6587\u4ef6\u8fdb\u884c\u6ce8\u518c\u548c\u64cd\u4f5c\u3002
              \n\u56e0\u4e3a\u8fd9\u662f\u4e00\u53f08GB\u7684\u673a\u5668\uff0c\u6240\u4ee5\u5927\u7ea6\u8981\u4fdd\u7559\u5927\u7ea6\u4e00\u534a\u5de6\u53f3\u7684\u7a7a\u95f4\u3002<\/p>\n
              $ sudo mkdir \/swap\r\n$ sudo dd if=\/dev\/zero of=\/swap\/swap.img bs=1M count=4096\r\n$ sudo chmod 600 \/swap\/swap.img\r\n$ sudo mkswap \/swap\/swap.img\r\n$ sudo swapon \/swap\/swap.img\r\n<\/code><\/pre>\n
              \u6587\u4ef6\u590d\u5236\u4f7f\u7528rsync\u3002<\/p>\n
              rsync -av --bwlimit=10000 (from) (to)\r\n<\/code><\/pre>\n
              \u5982\u679c\u6ca1\u6709\u5e26\u5bbd\uff0crsync\u4f1a\u5c3d\u5176\u6240\u80fd\u5730\u8fdb\u884c\u590d\u5236\uff0c\u5bfc\u81f4\u5176\u4ed6\u64cd\u4f5c\u53d8\u5f97\u7f13\u6162\u3002<\/p>\n
              \u6587\u4ef6\u590d\u52362<\/p>\n
              $ ionice -c3 nice -n 19 sudo rsync -axHAWXS --numericids --delete --info=progress2 \/ \/mnt\/root\r\n<\/code><\/pre>\n
              \u5728\u8fd9\u91cc\u4f7f\u7528\u7684progress2\u5e76\u4e0d\u592a\u6709\u7528\uff0c\u53ea\u662f\u4e2a\u5492\u8bed\u3002
              \n\u5e76\u4e14\uff0c\u4f5c\u4e3a\u8d1f\u8f7d\u63a7\u5236\uff0c\u53ef\u4ee5\u6307\u5b9abwlimit=10000\uff0c\u4f46\u662f\u5373\u4f7f\u670d\u52a1\u5668\u6ca1\u6709\u8d1f\u8f7d\uff0c\u4e5f\u4f1a\u575a\u6301\u65bd\u52a0\u5e26\u5bbd\u9650\u5236\uff0c\u6240\u4ee5\u6211\u653e\u5f03\u4e86\u3002<\/p>\n
              \u6587\u4ef6\u590d\u52363\u4f7f\u7528rsync\u548cfind\u7ed3\u5408\u7684\u65b9\u5f0f\u6765\u590d\u5236\u7279\u5b9a\u65f6\u95f4\u4e4b\u540e\u7684\u6587\u4ef6\u3002<\/p>\n
              rsync --progress  --files-from=<(find digi -mtime -3 -type f) \/(from)\/ \/(to)\r\n<\/code><\/pre>\n
              \u5728find\u547d\u4ee4\u4e2d\uff0c\u4e0b\u9762\u7684\u76ee\u5f55\u88ab\u5f15\u7528\uff0c\u6240\u4ee5\u9700\u8981\u76f8\u5e94\u5730\u8bbe\u7f6efrom\u548cto\u3002\u7b80\u5355\u6765\u8bf4\uff0c\u53ea\u9700\u4ece\u6839\u76ee\u5f55\u201c\/\u201d\u5f00\u59cb\u8ddf\u8e2a\u5373\u53ef\u3002<\/p>\n
              \u8fd9\u4e2a\u4f8b\u5b50\u662f\u6307”-3″\uff0c\u6240\u4ee5\u8981\u590d\u5236\u4ece\u4e09\u5929\u524d\u5230\u73b0\u5728\u7684\u6587\u4ef6\u3002<\/p>\n
              \u627e\u5230\u5927\u6587\u4ef6\u4f7f\u7528du\u8fdb\u884c\u6316\u6398\u3002\u53ef\u4ee5\u4f7f\u7528max-depth\u53c2\u6570\u6765\u6307\u5b9a\u6316\u6398\u7684\u6df1\u5ea6\u3002
              \n\u7136\u540e\uff0c\u53ea\u9700\u8981\u6309\u7167\u4ece\u5927\u5230\u5c0f\u7684\u987a\u5e8f\u8fdb\u884c\u6392\u5e8f\u3002<\/p>\n
              sudo du -h --max-depth=1 --exclude=\"hoge\" \/ | sort -hr\r\n<\/code><\/pre>\n
              cpan\u7684\u675f\u7f1a\u56e0\u4e3a\u6211\u662f\u719f\u6089Perl\u7684\u4eba\uff0c\u6240\u4ee5\u8981\u5b89\u88c5Perl\u3002
              \n\u5982\u679c\u5728CPAN\u4e0a\u65e0\u6cd5\u6210\u529f\u5b89\u88c5\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u901a\u8fc7apt-get\u6765\u5b89\u88c5\u3002<\/p>\n
              # apt-get install -y libXXX-YYY-ZZZ-perl\r\n<\/code><\/pre>\n
              \u5982\u679c cpan install \u4e0d\u8d77\u4f5c\u7528\uff0c\u5c1d\u8bd5\u4f7f\u7528 apt-get \u6216\u8005\u901a\u8fc7 cpan \u63a7\u5236\u53f0\u8fdb\u884c install \u3002<\/p>\n
              \u91cd\u65b0\u8bbe\u5b9a crontab<\/p>\n
              $ crontab -e\r\n<\/code><\/pre>\n
              \u6587\u4ef6\u7684\u7f16\u8f91\u4f4d\u7f6e\u5982\u4e0b\u3002<\/p>\n
              \/var\/spool\/crontabs\/myid\r\n<\/code><\/pre>\n
              \u53ea\u8981\u590d\u5236\u7c98\u8d34\u6240\u9700\u7684\u4efb\u52a1\u5c31\u53ef\u4ee5\u4e86\u3002<\/p>\n
              \u5b89\u88c5Node.js\u56e0\u4e3a\u8fd9\u4e0d\u662f\u4e00\u4e2a\u771f\u8bda\u7684\u8a00\u8f9e\uff0c\u6240\u4ee5\u6211\u5c06\u5728\u8fd9\u91cc\u8fdb\u884c\u8bb0\u5f55\u3002<\/p>\n
              $ sudo apt-get install -y curl\r\n# curl -sL https:\/\/deb.nodesource.com\/setup_12.x | bash -\r\n$ sudo apt-get install -y nodejs\r\n<\/code><\/pre>\n
              \u505c\u6b62\u4f7f\u7528IPv6<\/p>\n
              net.ipv6.conf.all.disable_ipv6 = 1\r\nnet.ipv6.conf.default.disable_ipv6 = 1\r\n<\/code><\/pre>\n
              \u5982\u679c\u5728\u4f7f\u7528umount\u547d\u4ee4\u65f6\u9047\u5230\u56f0\u96be\uff0c<\/p>\n
              # umount -f\r\n# umount -l\r\n<\/code><\/pre>\n
              \u5982\u679c\u201c-f\u201d\u4e0d\u884c\uff0c\u5c31\u5c1d\u8bd5\u7528\u201c-l\u201d\u6765\u505a\u3002<\/p>\n
              \u65f6\u533a\u5982\u679c\u60a8\u9009\u62e9\u4ee5en-us\u6a21\u5f0f\u8fdb\u884c\u5b89\u88c5\uff0c\u90a3\u4e48\u53ea\u80fd\u8bbe\u7f6e\u7f8e\u56fd\u65f6\u95f4\uff0c\u56e0\u6b64\u9700\u8981\u8fdb\u884c\u4ee5\u4e0b\u64cd\u4f5c\u3002<\/p>\n
              sudo timedatectl set-timezone Asia\/Tokyo\r\n<\/code><\/pre>\n
              \u53cc\u753b\u9762\uff0c\u5de6\u53f3\u63a7\u5236<\/p>\n
                \n
              • \n
                  xrandr\u3067\u30c7\u30d0\u30a4\u30b9\u540d\u3092\u78ba\u8a8d<\/ul>\n<\/li>\n<\/ul>\n
                   <\/p>\n
                    xrandr (option)\u3067\u5165\u308c\u66ff\u3048<\/ul>\n
                    $ xrandr \r\nScreen 0: minimum 320 x 200, current 4480 x 1440, maximum 8192 x 8192\r\nHDMI-1 connected primary 1920x1080+2560+0 (normal left inverted right x axis y axis) 477mm x 268mm\r\n   1920x1080     60.00*+  60.00    50.00    59.94  \r\n   1920x1080i    60.00    60.00    50.00    59.94  \r\n   1680x1050     59.88  \r\n   1280x1024     60.02  \r\n   1280x960      60.00  \r\n   1152x864      59.97  \r\n   1280x720      60.00    60.00    50.00    59.94  \r\n   1024x768      60.00  \r\n   800x600       60.32  \r\n   720x576       50.00  \r\n   720x480       60.00    60.00    59.94    59.94  \r\n   640x480       60.00    59.94    59.94  \r\nHDMI-2 connected 2560x1440+0+0 (normal left inverted right x axis y axis) 280mm x 150mm\r\n   2560x1440     59.95*+  49.96  \r\n   1920x1080     60.00    60.00    50.00    59.94  \r\n   1920x1080i    60.00    59.94  \r\n   1400x1050     59.95  \r\n   1280x1024     75.02    60.02  \r\n   1440x900      59.90  \r\n   1280x960      60.00  \r\n   1280x720      60.00    60.00    59.94  \r\n   1024x768      75.03    70.07    60.00  \r\n   800x600       72.19    75.00    60.32    56.25  \r\n   640x480       75.00    72.81    60.00    59.94  \r\n   720x400       70.08  \r\n$ xrandr --output HDMI-1 --right-of HDMI-2\r\n<\/code><\/pre>\n
                    \u6211\u5bb6\u7684\u914d\u7f6e\u662f\uff0c2K\u5728\u5de6\u8fb9\uff0cFHD\u5728\u53f3\u8fb9\u3002\u8bf7\u8bbe\u5b9a\u9009\u9879\uff0c\u4f7f\u5f972K\uff08=HDMI-2\uff09\u7684\u53f3\u8fb9\u662fFHD\uff08=HDMI-1\uff09\u3002\u5728\u8f93\u5165\u547d\u4ee4\u540e\uff0c\u5de6\u53f3\u4f1a\u4e92\u6362\u4f4d\u7f6e\u3002<\/p>\n
                    \u901a\u8fc7Debian\u8fde\u63a5\u5230xrdp\u670d\u52a1\u5668\u3002
                    \n\u901a\u5e38\u6211\u4f1a\u4eceWindows PC\u8fdb\u884c\u8fde\u63a5\uff0c\u4f46\u5076\u5c14\u9700\u8981\u76f4\u63a5\u8bbf\u95ee\u8fd0\u884cxrdp\u7684\u670d\u52a1\u5668\u672c\u8eab\uff0c\u6240\u4ee5\u6211\u8fdb\u884c\u4e86\u5c1d\u8bd5\u3002<\/p>\n
                    \u9996\u5148\uff0c\u5b89\u88c5freerdp\u3002<\/p>\n
                    $ sudo apt-get install freerdp\r\n<\/code><\/pre>\n
                    \u4e00\u65e6\u542f\u52a8\uff0c\u5c31\u4f1a\u9047\u5230\u4ee5\u4e0b\u9519\u8bef\uff0c\u4ece\u800c\u963b\u788d\u4e86\u542f\u52a8\u3002<\/p>\n
                    $ xfreerdp 192.168.0.2\r\n(snip)\r\n[xx:xx:xx:308] [2596:2597] [ERROR][com.freerdp.core.update] - [0x03] Cache Glyph - SERVER BUG: The support for this feature was not announced! Use \/relax-order-checks to ignore\r\n(snip)\r\n<\/code><\/pre>\n
                    \u8981\u907f\u514d\u8fd9\u4e2a\u95ee\u9898\uff0c\u9700\u8981\u6dfb\u52a0\u4e0d\u540c\u7684\u9009\u9879\u3002<\/p>\n
                      \n
                    • \n
                        +glyph-cache<\/ul>\n<\/li>\n<\/ul>\n
                         <\/p>\n
                          \/relax-order-checks<\/ul>\n
                          \u53e6\u5916\uff0c\u5f53\u6307\u5b9a\u8fd9\u4e9b\u9009\u9879\u65f6\uff0c\u9644\u52a0\u9009\u9879\u7684\u65b9\u5f0f\u4f1a\u6709\u6240\u4e0d\u540c\uff0c\u6700\u7ec8\u4ee5\u4ee5\u4e0b\u65b9\u5f0f\u542f\u52a8\u3002<\/p>\n
                          $ xfreerdp \/w:1920 \/h:1080 \/v:192.168.0.2 +glyph-cache \/relax-order-checks\r\n<\/code><\/pre>\n
                          \u5206\u8fa8\u7387\u662f1920×1080\u7684\uff0cxrdp\u670d\u52a1\u5668\u7684\u8bbe\u7f6e\u3002<\/p>\n
                          \u5982\u679c\u5c06Docker\u4e0eKVM\u73af\u5883\u5171\u5b58\uff0c\u90a3\u4e48iptables\u7684\u914d\u7f6e\u5c31\u4f1a\u51fa\u95ee\u9898\u3002\u4ece\u9664\u4e86\u4e3b\u673a\u4e4b\u5916\u7684\u8bbe\u5907\u4e0aping\u4e3b\u673a\uff0c\u6216\u4ece\u865a\u62df\u673a\u4e0aping\u4e3b\u673a\u90fd\u4f1a\u53d1\u751f\u65e0\u6cd5\u901a\u8fc7\u7684\u60c5\u51b5\u3002\u901a\u8fc7\u66f4\u6539iptables\u6765\u8fdb\u884c\u5e94\u5bf9\u3002<\/p>\n
                          $ sudo iptables -A FORWARD -i br0 -o br0 -j ACCEPT\r\n<\/code><\/pre>\n
                          \u4f7f\u7528\u81ea\u5df1\u7684\u5fc3\u5b89\u88c5\u4e86Docker\uff0c\u7ed3\u679c\u906d\u9047\u4e86\u7cdf\u7cd5\u7684\u7ecf\u5386\u3002<\/p>\n
                          lxc\u7684\u4e00\u5207\u7531\u4e8e\u5728Debian\u4e0a\u65e0\u6cd5\u901a\u8fc7apt-get\u5b89\u88c5lxd\uff0c\u56e0\u6b64\u6211\u4eec\u52aa\u529b\u4f7f\u7528lxc\u3002<\/p>\n
                          \u8981\u8fdb\u884c\u8bbe\u7f6e\uff0c\u8bf7\u64cd\u4f5c\u4f4d\u4e8econfig\u4e2d\u7684\u4e0b\u4e00\u4e2a\u4f4d\u7f6e\u3002<\/p>\n
                          \/var\/lib\/lxc\/{machine}\/config\r\n<\/code><\/pre>\n
                          \n
                          \u6a5f\u80fd\u5909\u6570\u540d\u5024\u81ea\u52d5\u8d77\u52d5\u306e\u8a2d\u5b9alxc.start.auto0:off, 1:ontun\u751f\u6210-1lxc.cgroup.devices.allowc 10:200 rwmtun\u751f\u6210-2lxc.mount.entry\/dev\/net\/tun dev\/net\/tun none bind,create=fileapparmor\u3067\u5f15\u3063\u304b\u304b\u3063\u305f\u3089lxc.apparmor.profileunconfined\u7531\u4e8etun\u4e0d\u5bb9\u6613\u770b\u6e05\uff0c\u56e0\u6b64\u4ee5\u4e0b\u63d0\u4f9b\u53c2\u8003\u3002<\/p>\n
                          lxc.cgroup.devices.allow = c 10:200 rwm\r\nlxc.mount.entry = \/dev\/net\/tun dev\/net\/tun none bind,create=file\r\n<\/code><\/pre>\n
                          \u5982\u679c\u6709\u8fd9\u4e2a\uff0c\u4f60\u53ef\u4ee5\u5728LXC\u5bb9\u5668\u4e2d\u6784\u5efa\u4f7f\u7528tun\u7684VPN\uff0c\u4f8b\u5982OpenVPN\u6216SoftEther\u3002<\/p>\n
                          \u5982\u679c\u4f7f\u7528SoftEther\uff08\u5ba2\u6237\u7aef\uff09\uff0c\u9700\u8981\u5bf9tun\u8fdb\u884cDHCP\u8bbe\u7f6e\uff08\u5982\u679c\u662fUbuntu\uff0c\u5219\u5728netplan\u4e2d\u6dfb\u52a0\uff09\u3002\u53e6\u5916\uff0c\u5bb9\u6613\u5ffd\u7565\u7684\u662f\uff0c\u5982\u679c\u5fd8\u8bb0\u5728\/etc\/sysctl.conf\u4e2d\u8bbe\u7f6eip forward\uff0c\u5219\u65e0\u6cd5\u8fdb\u884c\u901a\u4fe1\u3002<\/p>\n
                          \u5982\u679c\u5728\u5b89\u88c5\u65f6\u9047\u5230\u8ba4\u8bc1\u9519\u8bef\u5e76\u505c\u6b62\uff0c\u8bf7\u6dfb\u52a0\u4ee5\u4e0b\u7684\u5492\u8bed\u3002<\/p>\n
                          $ sudo lxc-create -n mymachine -t download -- --no-validate\r\n<\/code><\/pre>\n
                          \u5982\u679c\u53d1\u751f\u4e86AppArmor\u9519\u8bef\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u8fd9\u4e2a\u5492\u8bed\u3002<\/p>\n
                          lxc.apparmor.profile=unconfined\r\n<\/code><\/pre>\n
                          \u4f7f\u7528\u201cwhile\u201d\u4ee3\u66ff\u201cwatch\u201d\u3002\u867d\u7136\u6709 watch \u547d\u4ee4\u6765\u5faa\u73af\u6267\u884c\u64cd\u4f5c\uff0c\u4f46\u7531\u4e8e\u5b83\u4e0d\u592a\u9002\u5408\u6309\u65f6\u95f4\u987a\u5e8f\u6267\u884c\uff0c\u6240\u4ee5\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 while \u6765\u5b9e\u73b0\u3002<\/p>\n
                          while [ 1 ]; do df | grep sda1; sleep 5;done\r\n<\/code><\/pre>\n
                          \u4f7f\u7528shell\u811a\u672c\u7684getopts<\/p>\n
                          #!\/bin\/sh\r\nwhile getouts ab:c: options\r\ndo\r\n    case $options in\r\n      a)\r\n        echo \"option a. without an arg\"\r\n        ;;\r\n      b)\r\n        echo \"option b. with an arg, ${OPTARG}\"\r\n        argb=$OPTARG\r\n        ;;\r\n      c)\r\n        echo \"option c. with an arg, ${OPTARG}\"\r\n        argc=$OPTARG\r\n        ;;\r\n      \\?)\r\n        echo \"Unknown params. Quit!!\"\r\n        exit 1\r\n    esac\r\ndone\r\n<\/code><\/pre>\n
                          \u5982\u679c\u9700\u8981\u53c2\u6570\uff0c\u5c06”:”\u653e\u5728\u6587\u672c\u540e\u9762\u3002
                          \n\u5728\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0ca\u6ca1\u6709\u53c2\u6570\uff0cb\u548cc\u90fd\u6709\u53c2\u6570\u3002\u6709\u53c2\u6570\u7684\u60c5\u51b5\u4e0b\uff0c\u90fd\u4f1a\u88ab\u5b58\u50a8\u5728\u540d\u4e3aOPTARG\u7684\u53d8\u91cf\u4e2d\uff0c\u56e0\u6b64\u6bcf\u6b21\u90fd\u9700\u8981\u8f6c\u79fb\u5230\u53e6\u4e00\u4e2a\u53d8\u91cf\u4e2d\u3002<\/p>\n
                          \u56e0\u4e3a\u4e0d\u77e5\u9053\u53c2\u6570\u7684\u83b7\u53d6\uff08OPTARG\u5177\u6709\u503c\uff09\u9700\u8981\u7528 “:”\uff0c\u6240\u4ee5\u9677\u5165\u4e86\u56f0\u5883\u3002<\/p>\n
                          \u4f7f\u7528\u84dd\u7259<\/p>\n
                          $ bluetoothctl devices\r\n$ bluetoothctl remove xx:xx:xx:xx:xx:xx\r\n$ sudo bluetoothctl scan on\r\n$ bluetoothctl connect xx:xx:xx:xx:xx:xx\r\n<\/code><\/pre>\n
                          \u5728\u8bbe\u5907\u4e0a\u663e\u793a\u8fde\u63a5\u7684\u7269\u54c1\u3002
                          \n\u8981\u65ad\u5f00\u8fde\u63a5\uff0c\u8bf7\u79fb\u9664(remove)\u3002
                          \n\u901a\u8fc7\u626b\u63cf(scan)\u6765\u67e5\u627e\u76ee\u6807\u8bbe\u5907\u3002
                          \n\u901a\u8fc7\u8fde\u63a5(connect)\u6765\u8fde\u63a5\u76ee\u6807\u8bbe\u5907\u3002<\/p>\n
                          \u4e00\u65e6\u5b89\u88c5\u4e86Ubuntu\uff0c\u7531\u4e8e\u4f7f\u7528\u7684\u73af\u5883\u7684\u539f\u56e0\uff0c\u5bfc\u81f4\u65e0\u6cd5\u68c0\u7d22\u5230\u9ed8\u8ba4\u7f51\u5173\u7684\u95ee\u9898\u3002\u7531\u4e8eDHCP\u670d\u52a1\u5668\u7684\u95ee\u9898\uff0cDHCP\u5ba2\u6237\u7aef\u65e0\u6cd5\u83b7\u53d6\u9ed8\u8ba4\u7f51\u5173\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u4fee\u6539Netplan\u5e76\u52aa\u529b\u89e3\u51b3\u3002<\/p>\n
                          network:\r\n  version: 2\r\n  ethernets:\r\n    eth0:\r\n      dhcp4: true\r\n      routes:\r\n        - to: 0.0.0.0\/0\r\n          via: 192.168.0.1\r\n<\/code><\/pre>\n
                          \u7531\u4e8e\u5728\u9ed8\u8ba4\u7f51\u5173\u4e2d\u65e0\u6cd5\u627e\u5230\u641c\u7d22\u7ed3\u679c\uff0c\u6240\u4ee5\u6211\u9009\u62e9\u4e86\u76f4\u63a5\u6dfb\u52a0\u5e38\u89c4\u8def\u7531\u3002<\/p>\n
                          \u4f7f\u7528\u6700\u65b0\u7684\u5185\u6838\u5f53\u66f4\u6362\u4e86\u4e3b\u673a\u540e\uff0c\u4ee5\u592a\u7f51\uff08Realtek R8111\uff09\u548c\u65e0\u7ebf\u7f51\u5361\uff08Intel AX200\uff09\u90fd\u65e0\u6cd5\u88ab\u8bc6\u522b\u3002\u51fa\u73b0\u63d0\u793a\u8981\u4f7f\u7528Google\u548c\u8865\u4e01\u7a0b\u5e8f\uff0c\u6240\u4ee5\u8bb0\u5f55\u4e86\u4e0b\u6765\u3002
                          \n\u4e3a\u4e86\u575a\u6301\u4e0b\u53bb\uff0c\u6211\u987d\u5f3a\u5730\u8fdb\u884c\u4e86apt update\/upgrade\uff0c\u56e0\u4e3a\u53ef\u80fd\u4f1a\u88ab\u8986\u76d6\u6389\u3002<\/p>\n
                          echo deb http:\/\/deb.debian.org\/debian buster-backports main contrib non-free | sudo tee \/etc\/apt\/sources.list.d\/buster-backports.list\r\nsudo apt update\r\nsudo apt install -t buster-backports linux-image-amd64\r\nsudo apt install -t buster-backports firmware-linux\r\nsudo apt install -t buster-backports firmware-iwlwifi\r\n<\/code><\/pre>\n
                          \u4ece\u8fd9\u91cc\u548c\u8fd9\u91cc\u6458\u5f55<\/p>\n
                          \u79fb\u52a8\u542f\u52a8\u78c1\u76d8\u8d77\u52d5\u65f6\uff0c\u5c06\u6570\u636e\u8fc1\u79fb\u5230\u5176\u4ed6\u78c1\u76d8
                          \n\u5047\u8bbe\u5f53\u524d\u8fd0\u884c\u6570\u636e\u5728\/dev\/sdaX\u4e0a\uff0c\/dev\/sddX\u4f5c\u4e3a\u76ee\u6807\u8fdb\u884c\u590d\u5236\u3002<\/p>\n
                          \u8bf7\u786e\u8ba4\u65b0\u78c1\u76d8\u7684\u7f16\u53f7\u6839\u636edmesg\u7684\u663e\u793a\uff0c\u627e\u5230\u76ee\u6807\u8bbe\u5907\u3002\u8fd9\u6b21\u662f\u4e09\u661f\u76842.5\u82f1\u5bf8\u786c\u76d8\uff0c\u6240\u4ee5\u7528”sams”\u8fdb\u884c\u641c\u7d22\u3002\u7136\u540e\uff0c\u786e\u8ba4\u4e86id\u4e3a5\uff0c\u6240\u4ee5\u7528”sd 5″\u8fdb\u884c\u8fdb\u4e00\u6b65\u641c\u7d22\u3002<\/p>\n
                          $ sudo dmesg | grep -i \"sams\\|sd 5\"\r\n[    1.685085] ata6.00: ATA-11: Samsung SSD 860 QVO 1TB, RVQ01B6Q, max UDMA\/133\r\n[    1.794282] scsi 5:0:0:0: Direct-Access     ATA      Samsung SSD 860  1B6Q PQ: 0 ANSI: 5\r\n[    1.796952] sd 5:0:0:0: [sdd] 1953525168 512-byte logical blocks: (1.00 TB\/932 GiB)\r\n[    1.796954] sd 5:0:0:0: [sdd] Write Protect is off\r\n[    1.796955] sd 5:0:0:0: [sdd] Mode Sense: 00 3a 00 00\r\n[    1.796959] sd 5:0:0:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r\n[    1.798308] sd 5:0:0:0: [sdd] supports TCG Opal\r\n[    1.798308] sd 5:0:0:0: [sdd] Attached SCSI disk\r\n[    4.446208] sd 5:0:0:0: Attached scsi generic sg3 type 0\r\n<\/code><\/pre>\n
                          \u683c\u5f0f
                          \n\u4e3a\u4e86\u4f7f\u5176\u4e0e\u539f\u59cb\u6587\u4ef6\u76f8\u540c\uff0c\u4f7f\u7528parted\u5de5\u5177\u3002
                          \n\u4fdd\u6301\u539f\u6709\u914d\u7f6e\u3002\u7531\u4e8e\u4f7f\u7528\u4e86mdadm\uff0c\u56e0\u6b64\u91c7\u7528\u4e86RAID\uff0c\u4e0d\u7528\u62c5\u5fc3\u3002<\/p>\n
                          $ sudo parted \/dev\/sda u s p\r\nModel: ATA ST2000LM015-2E81 (scsi)\r\nDisk \/dev\/sda: 3907029168s\r\nSector size (logical\/physical): 512B\/4096B\r\nPartition Table: gpt\r\nDisk Flags: \r\n\r\nNumber  Start    End          Size         File system  Name  Flags\r\n 1      2048s    124927s      122880s      fat32              boot, esp\r\n 2      124928s  3907028991s  3906904064s                     raid\r\n<\/code><\/pre>\n
                          \u6309\u7167\u8fd9\u4e2a\u8fdb\u884c\u64cd\u4f5c\uff0c\u786e\u4fdd\u4e0e\u8fd9\u4e2a\u76f8\u540c\u3002\u4e0d\u8fc7\uff0c\u7531\u4e8e\u5bb9\u91cf\u4e0d\u540c\uff0c\u7b2c\u4e8c\u6b65\u662f\u6307\u5b9a\u78c1\u76d8\u7684\u6700\u5927\u5927\u5c0f\u3002<\/p>\n
                          $ sudo parted \/dev\/sdd\r\nGNU Parted 3.2\r\nUsing \/dev\/sdd\r\nWelcome to GNU Parted! Type 'help' to view a list of commands.\r\n(parted) u s p                                                            \r\nModel: ATA Samsung SSD 860 (scsi)\r\nDisk \/dev\/sdd: 1953525168s\r\nSector size (logical\/physical): 512B\/512B\r\nPartition Table: msdos\r\nDisk Flags: \r\n\r\nNumber  Start  End          Size         Type     File system  Flags\r\n\r\n(parted) mklabel gpt                                                      \r\nWarning: The existing disk label on \/dev\/sdd will be destroyed and all data on\r\nthis disk will be lost. Do you want to continue?\r\nYes\/No? yes                                                               \r\n(parted) p                                                                \r\nModel: ATA Samsung SSD 860 (scsi)\r\nDisk \/dev\/sdd: 1953525168s\r\nSector size (logical\/physical): 512B\/512B\r\nPartition Table: gpt\r\nDisk Flags: \r\n\r\nNumber  Start  End  Size  File system  Name  Flags\r\n\r\n(parted) mkpart                                                           \r\nPartition name?  []?                                                      \r\nFile system type?  [ext2]? fat32                                          \r\nStart? 2048s                                                              \r\nEnd? 124927s                                                              \r\n(parted) p                                                                \r\nModel: ATA Samsung SSD 860 (scsi)\r\nDisk \/dev\/sdd: 1953525168s\r\nSector size (logical\/physical): 512B\/512B\r\nPartition Table: gpt\r\nDisk Flags: \r\n\r\nNumber  Start  End      Size     File system  Name  Flags\r\n 1      2048s  124927s  122880s  fat32\r\n\r\n(parted) set 1 esp on                                                     \r\n(parted) p\r\nModel: ATA Samsung SSD 860 (scsi)\r\nDisk \/dev\/sdd: 1953525168s\r\nSector size (logical\/physical): 512B\/512B\r\nPartition Table: gpt\r\nDisk Flags: \r\n\r\nNumber  Start  End      Size     File system  Name  Flags\r\n 1      2048s  124927s  122880s  fat32              boot, esp\r\n\r\n(parted) mkpart\r\nPartition name?  []?                                                      \r\nFile system type?  [ext2]? ext4                                           \r\nStart? 124928s                                                            \r\nEnd? 1953525167s                                                         \r\nWarning: You requested a partition from 124928s to 1953525167s (sectors\r\n124928..1953525167).\r\nThe closest location we can manage is 124928s to 1953525134s (sectors\r\n124928..1953525134).\r\nIs this still acceptable to you?\r\nYes\/No? yes                                                               \r\n(parted) p                                                                \r\nModel: ATA Samsung SSD 860 (scsi)\r\nDisk \/dev\/sdd: 1953525168s\r\nSector size (logical\/physical): 512B\/512B\r\nPartition Table: gpt\r\nDisk Flags: \r\n\r\nNumber  Start    End          Size         File system  Name  Flags\r\n 1      2048s    124927s      122880s      fat32              boot, esp\r\n 2      124928s  1953525134s  1953400207s  ext4\r\n\r\n(parted) q                                                                \r\nInformation: You may need to update \/etc\/fstab.\r\n\r\n$ sudo mkfs.vfat -v -F 32 \/dev\/sdd1\r\nmkfs.fat 4.1 (2017-01-24)\r\n\/dev\/sdd1 has 255 heads and 63 sectors per track,\r\nhidden sectors 0x0800;\r\nlogical sector size is 512,\r\nusing 0xf8 media descriptor, with 122880 sectors;\r\ndrive number 0x80;\r\nfilesystem has 2 32-bit FATs and 1 sector per cluster.\r\nFAT size is 945 sectors, and provides 120958 clusters.\r\nThere are 32 reserved sectors.\r\nVolume ID is 83eac85f, no volume label.\r\n$ sudo mkfs.ext4 -v \/dev\/sdd2\r\nmke2fs 1.44.5 (15-Dec-2018)\r\nfs_types for mke2fs.conf resolution: 'ext4'\r\nDiscarding device blocks: done                            \r\nFilesystem label=\r\nOS type: Linux\r\nBlock size=4096 (log=2)\r\nFragment size=4096 (log=2)\r\nStride=0 blocks, Stripe width=0 blocks\r\n61046784 inodes, 244175025 blocks\r\n12208751 blocks (5.00%) reserved for the super user\r\nFirst data block=0\r\nMaximum filesystem blocks=2392850432\r\n7452 block groups\r\n32768 blocks per group, 32768 fragments per group\r\n8192 inodes per group\r\nFilesystem UUID: 5a4ca314-e967-42fb-bc72-825334073196\r\nSuperblock backups stored on blocks: \r\n\t32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208, \r\n\t4096000, 7962624, 11239424, 20480000, 23887872, 71663616, 78675968, \r\n\t102400000, 214990848\r\n\r\nAllocating group tables: done                            \r\nWriting inode tables: done                            \r\nCreating journal (262144 blocks): done\r\nWriting superblocks and filesystem accounting information: done     \r\n<\/code><\/pre>\n
                          \u590d\u5236\u6587\u4ef6<\/p>\n
                          $ sudo mkdir \/mnt\r\n$ sudo mount \/dev\/sdd2 \/mnt\r\n$ sudo rsync -avP --exclude='\/backup' --exclude='\/home\/kvm' --exclude='\/boot\/efi\/EFI' --exclude='\/dev' --exclude='\/mnt' --exclude='\/proc' --exclude='\/sys' --exclude='\/tmp' \/ \/mnt\r\n$ sudo mount \/dev\/sdd1 \/mnt\/boot\/efi\r\n$ sudo rsync -avP \/boot\/efi\/ \/mnt\/boot\/efi\r\n$ sudo mkdir \/mnt\/dev\r\n$ sudo mount --bind \/dev \/mnt\/dev\r\n$ sudo mkdir \/mnt\/dev\/pts\r\n$ sudo mount --bind \/dev\/pts \/mnt\/dev\/pts\r\n$ sudo mkdir \/mnt\/proc\r\n$ sudo mount --bind \/proc \/mnt\/proc\r\n$ sudo mkdir \/mnt\/sys\r\n$ sudo mount --bind \/sys \/mnt\/sys\r\n$ sudo chroot \/mnt\r\n# grub-install \/dev\/sdd\r\nInstalling for x86_64-efi platform.\r\nInstallation finished. No error reported.\r\n# update-grub\r\nGenerating grub configuration file ...\r\n(snip)\r\n# exit\r\n$ findmnt\r\n$ sudo umount \/mnt\/sys\/fs\/fuse\/connections\r\n$ sudo umount \/mnt\/sys\r\n$ sudo umount \/mnt\/proc\r\n$ sudo umount \/mnt\/dev\/pts\r\n$ sudo umount \/mnt\/dev\r\n$ lsblk -f \/dev\/sdd\r\nNAME FSTYPE LABEL UUID                                 FSAVAIL FSUSE% MOUNTPOINT\r\nsdd                                                                   \r\n\u251c\u2500sdd1\r\n\u2502    vfat         83EA-C85F                                           \r\n\u2514\u2500sdd2\r\n     ext4         5a4ca314-e967-42fb-bc72-825334073196  496.4G    41% \/mnt\r\n$ sudo vi \/mnt\/etc\/fstab    # update uuid in fstab\r\n$ sudo umount \/mnt\r\n<\/code><\/pre>\n
                          \u91cd\u65b0\u542f\u52a8\u5982\u679c\u53ef\u4ee5\u66f4\u6539uuid\uff0c\u5c31\u5b8c\u6210\u4e86\u3002\u7136\u540e\uff0c\u4ecebios\u4e2d\u9009\u62e9\u8fd9\u4e2a\u65b0\u7684hdd\uff08sdd\uff09\uff0c\u7136\u540e\u542f\u52a8\u3002\u5982\u679c\u8bbe\u7f6e\u6b63\u786e\uff0c\u5e94\u8be5\u4f1a\u4ece\u8fd9\u91cc\u542f\u52a8\u3002\uff08\/dev\/sddX\u786e\u8ba4\u5df2\u7ecf\u6210\u4e3a\u6839\u76ee\u5f55(\/)\u3002\uff09<\/p>\n
                          $ sudo reboot\r\n(snip)\r\n$ df | grep sdd\r\n\/dev\/sdd2       960321244  390952068  520517788  43% \/\r\n\/dev\/sdd1           60479       3330      57150   6% \/boot\/efi\r\n<\/code><\/pre>\n
                          \u989d\u5916\u7ae0\u8282<\/p>\n
                          \u8fde\u63a5\u5b50\u7f51\u95f4\u5728\u8fde\u63a5\u5bb6\u5ead\u7f51\u7edc\uff08eth0\uff09\uff1a192.168.0.0\/24 \u548c\u76ee\u6807\u7f51\u7edc\uff08vpn0\uff09\uff1a172.16.0.0\/16 \u65f6\u7684\u914d\u7f6e\u3002\u5728\u4e2d\u7ee7\u670d\u52a1\u5668\u4e0a\uff0c\u8fdb\u884c\u4ee5\u4e0b\u8bbe\u7f6e\u3002<\/p>\n
                          # iptables -A FORWARD -i eth0 -o vpn0 -j ACCEPT\r\n# iptables -t nat -A POSTROUTING -o vpn0 -s 192.168.0.0\/24 -j MASQUERADE\r\n# iptables -A FORWARD -i vpn0 -o eth0 -j ACCEPT\r\n# iptables -t nat -A POSTROUTING -o eth0 -s 172.16.0.0\/16 -j MASQUERADE\r\n<\/code><\/pre>\n
                          \u5728\u540c\u4e00\u5b50\u7f51\u4e2d\u7684\u5176\u4ed6PC\u4e0a\uff0c\u9700\u8981\u8fdb\u884c\u8def\u7531\u8bbe\u7f6e\u3002192.168.0.1 \u662f\u4e2d\u7ee7\u670d\u52a1\u5668\u7684 IP \u5730\u5740\u3002<\/p>\n
                          # route add -net 172.16.0.0\/16 gw 192.168.0.1\r\n<\/code><\/pre>\n
                          \u66f4\u6539\u865a\u62df\u56fe\u50cf\u7684\u5bb9\u91cf<\/p>\n
                          $ qemu-img resize -f raw <filename> <size>G\/M\/K\r\n<attach to some vm>\r\n$ sudo fdisk \/dev\/vdx\r\nfdisk> p\r\nfdisk> d\r\nfdisk> n (p\/1\/2048\/<max>\/no)\r\nfdisk> p\r\nfdisk> w\r\n$ sudo e2fsck \/dev\/vdxy\r\n$ sudo resize2fs \/dev\/vdxy\r\n<\/code><\/pre>\n
                          \u4f7f\u7528virsh\u547d\u4ee4\u8fde\u63a5USB\u4ec5\u63d0\u4f9b\u4e00\u79cd\u9009\u9879\uff1a\u56e0\u4e3a\u53ea\u9700\u8981\u63d2\u62d4USB\uff0c\u6240\u4ee5\u6211\u6709\u4e00\u79cd\u8feb\u5207\u7684\u51b2\u52a8\u3002\u7531\u4e8e\u64cd\u4f5c\u7b80\u5355\uff0c\u6211\u8fdb\u884c\u4e86\u8bb0\u5f55\u3002<\/p>\n
                          \u8bf7\u786e\u8ba4\u8981\u8fde\u63a5\u7684USB\u8bbe\u5907\u7684\u4fe1\u606f\u3002<\/p>\n
                          $ lsusb\r\nBus 002 Device 001: ID XXXX:XXXX Linux Foundation 3.0 root hub\r\nBus 001 Device 005: ID XXXX:XXXX Logitech, Inc. Unifying Receiver\r\nBus 001 Device 016: ID abcd:0123 ABCD, My Target\r\nBus 001 Device 001: ID XXXX:XXXX Linux Foundation 2.0 root hub\r\n<\/code><\/pre>\n
                          \u5728\u4f7f\u7528lsusb\u5de5\u5177\u65f6\uff0c\u9996\u5148\u83b7\u53d6\u76ee\u6807\u8bbe\u5907\u7684ID\u4fe1\u606f\u3002\u5728\u8fd9\u91cc\uff0c\u8bbe\u5907\u7684ID\u4fe1\u606f\u4e3a”abcd:0123″\u3002\u7136\u540e\u5c06\u6b64\u4fe1\u606f\u8f6c\u6362\u4e3aXML\u683c\u5f0f\u3002<\/p>\n
                          <hostdev<\/span> mode=<\/span>'subsystem'<\/span> type=<\/span>'usb'<\/span> managed=<\/span>'yes'<\/span>><\/span>\r\n\t<source><\/span>\r\n\t\t<vendor<\/span> id=<\/span>'0xabcd'<\/span>\/><\/span>\r\n\t\t<product<\/span> id=<\/span>'0x0123'<\/span>\/><\/span>\r\n\t<\/source><\/span>\r\n<\/hostdev><\/span>\r\n<\/code><\/pre>\n
                          \u4f7f\u7528\u8fd9\u4e2a\u6587\u4ef6\uff0c\u53ea\u9700\u8981\u9644\u52a0\u6216\u5206\u79bb\u5c31\u53ef\u4ee5\u4e86\u3002<\/p>\n
                          # virsh attach-device <vmname> --file myusb.xml\r\n# virsh detach-device <vmname> --file myusb.xml\r\n<\/code><\/pre>\n
                          \u5373\u4f7f\u8bbe\u5907ID\u53d1\u751f\u53d8\u5316\uff0c\u5b83\u4ecd\u7136\u6709\u6548\uff0c\u975e\u5e38\u65b9\u4fbf\u3002<\/p>\n
                          \u5c06\u8def\u5f84\u6dfb\u52a0\u5230\/usr\/local\/lib\u867d\u7136\u4e5f\u53ef\u4ee5\u4f7f\u7528LD_LIBRARY_PATH\uff0c\u4f46\u662f\u8bf7\u8bb0\u4e0b\u53e6\u4e00\u79cd\u65b9\u6cd5\u3002<\/p>\n
                          # echo \"\/usr\/local\/lib\" > \/etc\/ld.so.conf.d\/usr_local_lib.conf\r\n# ldconfig\r\n<\/code><\/pre>\n
                          \u6211\u6ca1\u6709\u5b89\u88c5Qt\u88ab\u8d23\u5907\u4e86\u3002\u4e25\u683c\u6765\u8bf4\uff0c\u8fd9\u662f\u5173\u4e8eUbuntu\u7684\u8ba8\u8bba\uff08\u4eceDebian\u5230KVM\u518d\u5230Ubuntu 20.04\uff0c\u5b89\u88c5\u4e86Ubuntu\uff09\u3002<\/p>\n
                          During initialization the error \"\/lib\/x86_64-linux-gnu\/libQt5Core.so.5: version `Qt_5.15' not found (required by \/home\/ubuntu\/.local\/lib\/python3.8\/site-packages\/PyQt5\/QtCore.abi3.so)\" occurred in \/usr(snip)\r\n<\/code><\/pre>\n
                          \u5f53\u53d1\u751f\u9519\u8bef\u65f6\uff0c\u53ef\u4ee5\u91c7\u53d6\u4ee5\u4e0b\u89e3\u51b3\u65b9\u6cd5\u3002<\/p>\n
                          $ pip3 uninstall PyQt5\r\n$ sudo apt-get install python3-pyqt5\r\n<\/code><\/pre>\n
                          \u6211\u4f1a\u7528\u8fd9\u4e2a\u65b9\u6cd5\u6765\u89e3\u51b3\u9519\u8bef\u3002<\/p>\n
                          \u673a\u5668\u5b66\u4e60\u76f8\u5173\u5982\u679c\u8981\u4f7f\u7528venv\uff0c\u9996\u5148\u5b89\u88c5python3-venv\u3002<\/p>\n
                          $ sudo apt-get install python3-venv\r\n<\/code><\/pre>\n
                          \u6253\u5f00\u8ba1\u7b97\u673a\u89c6\u89c9\u5f00\u6e90\u5e93<\/p>\n
                          $ python3 -m pip install -U opencv-python\r\n$ python3 -m pip install -U opencv-python-headless\r\n$ python3 -m pip install -U opencv-contrib-python\r\n<\/code><\/pre>\n
                          \u81ea\u5df1\u5efa\u9020\u7684\u60c5\u51b5\u4e0b<\/p>\n
                          $ wget https:\/\/github.com\/opencv\/opencv.git\r\n$ wget https:\/\/github.com\/opencv\/opencv_contrib.git\r\n$ cd opencv\r\n$ mkdir build\r\n$ cd build\r\n$ cmake -DWITH_CUDA=ON -DWITH_CUFFT=ON -DWITH_CUBLAS=ON -DWITH_NVCUVID=ON -DWITH_TBB=ON -DMKL_WITH_TBB=ON \\\r\n -DOPENCV_EXTRA_MODULES_PATH=..\/opencv_contrib\/modules ..\/\r\n$ make -j N (N = num of cpu core)\r\n<\/code><\/pre>\n
                          \u8981\u4f7f\u7528CUDA\uff0c\u9700\u8981\u5c06CUDA\u76f8\u5173\u53c2\u6570\u8bbe\u7f6e\u4e3a\u5f00\u542f\u72b6\u6001\u3002<\/p>\n
                          TensorFlow: \u5f20\u91cf\u6d41<\/p>\n
                          $ python3 -m pip install -U tensorflow-gpu\r\n<\/code><\/pre>\n
                          \u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u68c0\u67e5\u539f\u7f51\u7ad9\u7684\u7a0b\u5e8f\u6765\u786e\u8ba4GPU\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n
                          $ python3\r\n>>> import tensorflow as tf\r\n>>> gpu_available = tf.test.is_gpu_available()\r\n>>> print(\"GPU: \", gpu_available)\r\nGPU:  True\r\n>>> is_cuda_gpu_available = tf.test.is_gpu_available(cuda_only=True)\r\n>>> print(\"CUDA:\", is_cuda_gpu_available)\r\nCUDA: True\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
                          \u6211\u8fdb\u884c\u4e86Debian 9.4\u7684\u6e05\u6d01\u5b89\u88c5\u3002 \u8fd9\u662f\u6211\u7684\u5907\u5fd8\u5f55\u3002 \u5728Debian 10\u4e0a\u4e5f\u662f\u4e00\u6837\u7684\u3002(\u597d\u50cf\u7ecf\u5e38\u8fdb\u884c\u5b89 […]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-27240","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"\n\u6b63\u5728\u5b89\u88c5Debian\u64cd\u4f5c\u7cfb\u7edf - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u5173\u4e8e\u6b63\u5728\u5b89\u88c5Debian\u64cd\u4f5c\u7cfb\u7edf\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u6b63\u5728\u5b89\u88c5debian\u64cd\u4f5c\u7cfb\u7edf\u3002-3\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u6b63\u5728\u5b89\u88c5Debian\u64cd\u4f5c\u7cfb\u7edf\" \/>\n<meta property=\"og:description\" content=\"\u5173\u4e8e\u6b63\u5728\u5b89\u88c5Debian\u64cd\u4f5c\u7cfb\u7edf\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u6b63\u5728\u5b89\u88c5debian\u64cd\u4f5c\u7cfb\u7edf\u3002-3\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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