01-Linux常用系统定制
Ubuntu文件系统修改
sudo apt-get install qemu-user-staticcp device/config/rootfs_tar/ubuntu-armhf.tar.gz device/config/rootfs_tar/ubuntu-armhf.tar.gz-backupcd device/config/rootfs_tar/
mkdir rootfs_k4b
tar -zxf ubuntu-armhf.tar.gz -C rootfs_k4b// 配置以及挂载
$ ./ch-mount.sh -m rootfs_k4b
$ sudo cp -b /etc/resolv.conf rootfs_k4b/etc/resolv.conf
$ sudo cp -b /usr/bin/qemu-arm-static rootfs_k4b/usr/bin/
// 通过chroot挂载修改
$ sudo chroot rootfs_k4b
# export LC_ALL=C.UTF-8
# echo "nameserver 8.8.8.8" >> etc/resolv.conf
# echo "nameserver 114.114.114.114" >> etc/resolv.conf
// 测试是否有网
# ping www.baidu.com
# apt-get update
# apt-get upgrade
// 下载需要的东西 或 修改文件
# apt install
// chroot下用exit退出
# exit
// 取消挂载(注意:必须取消挂载!!!)
$ ./ch-mount.sh -u rootfs_k4b静态IP配置
buildroot文件系统修改
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