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24.Mac下给SD卡安装树莓派Raspbian系统

Mac下给SD卡安装 Raspbian 系统

1、安装

系统下载地址

插入SD卡，使用 df 查看当前已经挂载的卷

$ df Filesystem    512-blocks      Used Available Capacity  iused   ifree %iused  Mounted on /dev/disk1     233269248 218788512  13968736    94% 27412562 1746092   94%   / devfs                374       374         0   100%      648       0  100%   /dev map -hosts             0         0         0   100%        0       0  100%   /net map auto_home          0         0         0   100%        0       0  100%   /home /dev/disk2s1    31100416      4992  31095424     1%        0       0  100%   /Volumes/Pi

因为已经命名了SD卡为 Pi ，所以SD卡的分区对应的设备文件为：/dev/disk2s1

使用diskutil unmount卸载

$ diskutil unmount /dev/disk2s1 Volume Pi on disk2s1 unmounted

diskutil list 确认设备我买的是16G的卡

$ diskutil list /dev/disk2    #:                       TYPE NAME                    SIZE       IDENTIFIER    0:     FDisk_partition_scheme                        *15.9 GB    disk2    1:                 DOS_FAT_32 Pi                      15.9 GB    disk2s1

使用dd命令将系统镜像写入

PS /dev/disk2s1是分区，/dev/disk2是块设备，/dev/rdisk2是原始字符设备

$ dd bs=4m if=pi.img of=/dev/rdisk2 781+1 records in 781+1 records out 3276800000 bytes transferred in 194.134151 secs (16879050 bytes/sec)

至此，SD卡上已经刷入了 Raspbian 系统

再用diskutil unmountDisk卸载设备

$ diskutil unmountDisk /dev/disk2 Unmount of all volumes on disk2 was successful

2、配置

把SD卡插入树莓派，连上网线，因为不知道树莓派的ip，所以在网上随便找了个扫描ip的软件(Free IP Scanner),然后在一台windows电脑上扫描了局域网内的所有ip,其中端口为22的ip就是我们的树莓派了。

然后就是 ssh 登录树莓派用户名 pi 密码 raspberry

$ ssh pi@192.168.1.170 pi@192.168.1.170's password: Linux raspberrypi 3.18.11-v7+ #781 SMP PREEMPT Tue Apr 21 18:07:59 BST 2015 armv7l  The programs included with the Debian GNU/Linux system are free software; the exact distribution terms for each program are described in the individual files in /usr/share/doc/*/copyright.  Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent permitted by applicable law. Last login: Fri Sep 11 11:16:12 2015 from c.local  NOTICE: the software on this Raspberry Pi has not been fully configured. Please run 'sudo raspi-config'

说得很明显，执行 sudo raspi-config 如图

24.Mac下给SD卡安装树莓派Raspbian系统

选择第一项 Expand Filesystem 扩展 SD 卡上可用的空间，不然以后安装大软件会提示空间不足

执行 df -h

pi@raspberrypi ~ $ df -h Filesystem      Size  Used Avail Use% Mounted on rootfs          2.9G  2.4G  335M  88% / /dev/root       2.9G  2.4G  335M  88% / devtmpfs        460M     0  460M   0% /dev tmpfs            93M  224K   93M   1% /run tmpfs           5.0M     0  5.0M   0% /run/lock tmpfs           186M     0  186M   0% /run/shm /dev/mmcblk0p1   56M   19M   37M  34% /boot

先把自带的难用的vim删掉重新安装

删除 sudo apt-get remove vim-common
安装 sudo apt-get install vim

然后就是 linux 下 vim 的配置，不再多说。

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