Android的SDK包很大,源码至少3.5G以上,因此交叉编译的代码量也是相当大。 笔者,曾用DELL Latitude E5410(i3机型)Ubuntu实体机(非虚拟机)首次编译,整整花了10个小时编译。所以各位,“工欲善其事必先利其器”,推荐使用以下配置:
1,安装软件包,执行
$ sudo apt-get install openssh-server
ubuntu CD版本缺省安装openssh-client;如果你的系统没有安装的话,那么请执行下面命令即可。
$ sudo apt-get install openssh-client
2,然后确认sshserver是否启动,执行
$ ps -e |grep ssh
如果只有ssh-agent,那么说明ssh-server还没有启动;如果看到sshd那说明ssh-server已经启动了。
3,ssh-server配置文件位于/etc/ssh/sshd_config中,使用以下命令参看。
$ cat /etc/ssh/sshd_config
SSH默认端口是22,可以定义SSH的服务端口,也可以改成其他端口。
4,然后重启SSH服务
$ sudo /etc/init.d/ssh restart
5,Windows机上,选用熟悉的远程登录工具,设置Ubuntu的IP地址、开放的用户名和密码、协议是SSH2、默认端口22,即可。
1,Linux服务器端,可以使用ifconfig命令手动设置服务器的IP,例如:192.168.1.101。2,在远程登录软件中填入IP信息,输入用户名和密码。3,登录成功。
1,安装samba服务套件
$ sudo apt-get install samba
安装系统设置的共享模块
$ sudo apt-get install kdenetwork-filesharing
2,配置samba服务
第一步,创建共享目录
创建:/home/jack/share。/home/jack/是笔者的服务器的普通用户的用户目录,读者将jack改为您使用的目录即可。
创建share目录:
$ mkdir /home/jack/share
第二步,设置目录的权限设置该文件夹的权限,使新目录让所有用户可读可写可执行。如果读者觉得给目录全部的权限不妥当,请自行改为您认为安全妥当的权限。
$ chmod -R 0777 /home/jack/share
第三步,备份smb.conf在Linux上修改脚本前,要养成随时备份的习惯。备份smb.conf文件:$ sudo cp /etc/samba/smb.conf /etc/samba/smb.conf_backup
第四步,修改smb.conf脚本
- 使用vim修改脚本:
$ sudo gedit /etc/samba/smb.conf
- 在smb.conf中搜寻这一行文字代码:
; security = user
用下面这几行取代
security = user username map = /etc/samba/smbusers
- 在smb.conf中增加新用户new的共享目录
将下列几行新增到文件的最后面,新创建允许访问的用户为:new,共享目录为 /home/jack/share。
[Share] comment = Shared Folder with username and password path = /home/jack/share public = yes writable = yes valid users = new create mask = 0700 directory mask = 0700 force user = nobody force group = nogroup available = yes browseable = yes
- 增加新用户的一些其他属性
找到[global],
将旧属性
workgroup = MSHOME
改成 (这里的WORKGROUP是共享中的工作组名称):
workgroup = WORKGROUP display charset = UTF-8 unix charset = UTF-8 dos charset = cp936
后三行,为了防止出现中文目录乱码的情况。
- 添加新网络访问帐户
添加新的网络访问账户:new
$ sudo useradd new
上面只是增加了new这个用户,却没有给用户赋予本机登录密码。所以这个用户将只能从远程访问,不能从本机登录。而且samba的登录密码可以和本机登录密码不一样。
- 新增网络使用者的帐号
设置new密码。这个密码不是开机登录时候用的,而是访问Windows共享文件时要填的密码。$ sudo smbpasswd -a new
- 新建/etc/samba/smbusers文件
$ sudo vim /etc/samba/smbusers
在新建的文件内加入下面行并保存
new = “network username”
- new用户的管理
修改new用户的网络访问密码,使用下行命令:
删除new这个访问账户,使用下行命令:$ sudo smbpasswd -a new
$ sudo smbpasswd -x new
- 测试samba服务
测试samba服务:$ sudo testparm
当你输入上面的命令的时候有可能会出现“执行子进程“testparm”失败没有该文件或目录”, 这是你要重新输入命令:
$ sudo apt-get install samba-common-bin
这个问题就解决了。
- 重新启动samba服务
输入重启命令:
$ sudo /etc/init.d/smbd restart
到这,samba服务就配置完成。点开你的win下网上邻居 查看工作组计算机里面就有共享的samba服务,不过前提是你已经开启samba服务
- Windows端打开共享目录
samba服务开启了,网上邻居下查看工作组计算机里面就有共享的samba服务。进入共享目录,输入用户名:new和密码:xxxxxx。
第五步,整个安装过程终了。
jack-i7
description: Desktop Computer
product: All Series (All)
vendor: ASUS
version: System Version
serial: System Serial Number
width: 64 bits
capabilities: vsyscall32
configuration: administrator_password=disabled boot=normal chassis=desktop family=ASUS MB frontpanel_password=disabled keyboard_password=disabled power-on_password=disabled sku=All uuid=E09BCD47-DAD7-DD11-AC19-AC220B83572C
*-core
description: Motherboard
product: B85-PLUS
vendor: ASUSTeK COMPUTER INC.
physical id: 0
version: Rev X.0x
serial: 130713881100238
slot: To be filled by O.E.M.
*-firmware
description: BIOS
vendor: American Megatrends Inc.
physical id: 0
version: 0602
date: 07/16/2013
size: 64KiB
capacity: 15MiB
capabilities: pci apm upgrade shadowing cdboot bootselect socketedrom edd int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard int14serial int17printer acpi usb biosbootspecification
*-memory:0 UNCLAIMED
physical id: 1
*-bank UNCLAIMED
description: DIMM DDR3 Synchronous 1600 MHz (0.6 ns)
product: KHX1600C10D3/8GX
vendor: Kingston
physical id: 0
serial: 18170682
slot: ChannelA-DIMM0
size: 8GiB
width: 64 bits
clock: 1600MHz (0.6ns)
*-memory:1
description: System Memory
physical id: 42
slot: System board or motherboard
*-bank:0
description: DIMM [empty]
product: [Empty]
vendor: [Empty]
physical id: 0
serial: [Empty]
slot: ChannelA-DIMM1
*-bank:1
description: DIMM DDR3 Synchronous 1600 MHz (0.6 ns)
product: KHX1600C10D3/8GX
vendor: Kingston
physical id: 1
serial: 18170682
slot: ChannelB-DIMM0
size: 8GiB
width: 64 bits
clock: 1600MHz (0.6ns)
*-bank:2
description: DIMM [empty]
product: [Empty]
vendor: [Empty]
physical id: 2
serial: [Empty]
slot: ChannelB-DIMM1
*-cache:0
description: L1 cache
physical id: 49
slot: CPU Internal L1
size: 256KiB
capacity: 256KiB
capabilities: internal write-back
*-cache:1
description: L2 cache
physical id: 4a
slot: CPU Internal L2
size: 1MiB
capacity: 1MiB
capabilities: internal write-back unified
*-cache:2
description: L3 cache
physical id: 4b
slot: CPU Internal L3
size: 8MiB
capacity: 8MiB
capabilities: internal write-back unified
*-cpu
description: CPU
product: Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
vendor: Intel Corp.
physical id: 4f
bus info: cpu@0
version: Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
slot: SOCKET 1150
size: 800MHz
capacity: 3900MHz
width: 64 bits
clock: 100MHz
capabilities: x86-64 fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cpufreq
configuration: cores=4 enabledcores=4 threads=8
*-memory:2 UNCLAIMED
physical id: 2
*-memory:3 UNCLAIMED
physical id: 3
*-pci
description: Host bridge
product: 4th Gen Core Processor DRAM Controller
vendor: Intel Corporation
physical id: 100
bus info: pci@0000:00:00.0
version: 06
width: 32 bits
clock: 33MHz
*-pci:0
description: PCI bridge
product: Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller
vendor: Intel Corporation
physical id: 1
bus info: pci@0000:00:01.0
version: 06
width: 32 bits
clock: 33MHz
capabilities: pci pm msi pciexpress normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:40
*-display
description: VGA compatible controller
product: Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 06
width: 64 bits
clock: 33MHz
capabilities: msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:45 memory:f7800000-f7bfffff memory:e0000000-efffffff ioport:f000(size=64)
*-usb:0
description: USB controller
product: 8 Series/C220 Series Chipset Family USB xHCI
vendor: Intel Corporation
physical id: 14
bus info: pci@0000:00:14.0
version: 05
width: 64 bits
clock: 33MHz
capabilities: pm msi xhci bus_master cap_list
configuration: driver=xhci_hcd latency=0
resources: irq:41 memory:f7d00000-f7d0ffff
*-communication
description: Communication controller
product: 8 Series/C220 Series Chipset Family MEI Controller #1
vendor: Intel Corporation
physical id: 16
bus info: pci@0000:00:16.0
version: 04
width: 64 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list
configuration: driver=mei latency=0
resources: irq:44 memory:f7d1b000-f7d1b00f
*-usb:1
description: USB controller
product: 8 Series/C220 Series Chipset Family USB EHCI #2
vendor: Intel Corporation
physical id: 1a
bus info: pci@0000:00:1a.0
version: 05
width: 32 bits
clock: 33MHz
capabilities: pm debug ehci bus_master cap_list
configuration: driver=ehci-pci latency=0
resources: irq:20 memory:f7d18000-f7d183ff
*-multimedia
description: Audio device
product: 8 Series/C220 Series Chipset High Definition Audio Controller
vendor: Intel Corporation
physical id: 1b
bus info: pci@0000:00:1b.0
version: 05
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=snd_hda_intel latency=0
resources: irq:46 memory:f7d10000-f7d13fff
*-pci:1
description: PCI bridge
product: 8 Series/C220 Series Chipset Family PCI Express Root Port #1
vendor: Intel Corporation
physical id: 1c
bus info: pci@0000:00:1c.0
version: d5
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:16 ioport:2000(size=4096) memory:de200000-de3fffff ioport:de400000(size=2097152)
*-pci:2
description: PCI bridge
product: 8 Series/C220 Series Chipset Family PCI Express Root Port #3
vendor: Intel Corporation
physical id: 1c.2
bus info: pci@0000:00:1c.2
version: d5
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:18 ioport:e000(size=4096) memory:f7c00000-f7cfffff ioport:f0000000(size=1048576)
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:03:00.0
logical name: eth0
version: 0c
serial: ac:22:0b:83:57:2c
size: 100Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl8168g-1_0.0.3 10/23/12 ip=192.168.1.100 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
resources: irq:43 ioport:e000(size=256) memory:f7c00000-f7c00fff memory:f0000000-f0003fff
*-pci:3
description: PCI bridge
product: 82801 PCI Bridge
vendor: Intel Corporation
physical id: 1c.3
bus info: pci@0000:00:1c.3
version: d5
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm subtractive_decode bus_master cap_list
*-pci
description: PCI bridge
product: ASM1083/1085 PCIe to PCI Bridge
vendor: ASMedia Technology Inc.
physical id: 0
bus info: pci@0000:04:00.0
version: 03
width: 64 bits
clock: 33MHz
capabilities: pci subtractive_decode bus_master cap_list
resources: iomemory:202001f10-202001f0f
*-usb:2
description: USB controller
product: 8 Series/C220 Series Chipset Family USB EHCI #1
vendor: Intel Corporation
physical id: 1d
bus info: pci@0000:00:1d.0
version: 05
width: 32 bits
clock: 33MHz
capabilities: pm debug ehci bus_master cap_list
configuration: driver=ehci-pci latency=0
resources: irq:23 memory:f7d17000-f7d173ff
*-isa
description: ISA bridge
product: B85 Express LPC Controller
vendor: Intel Corporation
physical id: 1f
bus info: pci@0000:00:1f.0
version: 05
width: 32 bits
clock: 33MHz
capabilities: isa bus_master cap_list
configuration: driver=lpc_ich latency=0
resources: irq:0
*-storage
description: SATA controller
product: 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode]
vendor: Intel Corporation
physical id: 1f.2
bus info: pci@0000:00:1f.2
version: 05
width: 32 bits
clock: 66MHz
capabilities: storage msi pm ahci_1.0 bus_master cap_list
configuration: driver=ahci latency=0
resources: irq:42 ioport:f0b0(size=8) ioport:f0a0(size=4) ioport:f090(size=8) ioport:f080(size=4) ioport:f060(size=32) memory:f7d16000-f7d167ff
*-serial UNCLAIMED
description: SMBus
product: 8 Series/C220 Series Chipset Family SMBus Controller
vendor: Intel Corporation
physical id: 1f.3
bus info: pci@0000:00:1f.3
version: 05
width: 64 bits
clock: 33MHz
configuration: latency=0
resources: memory:f7d15000-f7d150ff ioport:f040(size=32)
*-scsi:0
physical id: 4
logical name: scsi2
capabilities: emulated
*-disk
description: ATA Disk
product: ST500DM002-1BD14
vendor: Seagate
physical id: 0.0.0
bus info: scsi@2:0.0.0
logical name: /dev/sda
version: KC48
serial: W2AWZB7N
size: 465GiB (500GB)
capabilities: partitioned partitioned:dos
configuration: ansiversion=5 signature=0005c4fe
*-volume:0
description: EXT4 volume
vendor: Linux
physical id: 1
bus info: scsi@2:0.0.0,1
logical name: /dev/sda1
logical name: /
version: 1.0
serial: 04260d4f-b5e5-4347-af32-75ea9b2937a5
size: 450GiB
capacity: 450GiB
capabilities: primary bootable journaled extended_attributes large_files huge_files dir_nlink recover extents ext4 ext2 initialized
configuration: created=2013-09-20 17:52:06 filesystem=ext4 lastmountpoint=/ modified=2013-10-05 22:31:21 mount.fstype=ext4 mount.options=rw,relatime,errors=remount-ro,data=ordered mounted=2013-12-02 10:30:45 state=mounted
*-volume:1
description: Extended partition
physical id: 2
bus info: scsi@2:0.0.0,2
logical name: /dev/sda2
size: 15GiB
capacity: 15GiB
capabilities: primary extended partitioned partitioned:extended
*-logicalvolume
description: Linux swap / Solaris partition
physical id: 5
logical name: /dev/sda5
capacity: 15GiB
capabilities: nofs
*-scsi:1
physical id: 5
logical name: scsi3
capabilities: emulated
*-cdrom
description: DVD reader
product: DVD-E818A9T b
vendor: ASUS
physical id: 0.0.0
bus info: scsi@3:0.0.0
logical name: /dev/cdrom
logical name: /dev/dvd
logical name: /dev/sr0
version: 1.00
capabilities: removable audio dvd
configuration: ansiversion=5 status=nodisc
*-power UNCLAIMED
description: To Be Filled By O.E.M.
product: To Be Filled By O.E.M.
vendor: To Be Filled By O.E.M.
physical id: 1
version: To Be Filled By O.E.M.
serial: To Be Filled By O.E.M.
capacity: 32768mWh