Ubuntu 16.04 配置嵌入式环境遇到的问题

/etc/profile 在字符界面下使用vi或vim编辑，输入:vi /etc/profile

可用于图形界面gedit编辑，输入:gedit /etc/profile

给777权限 输入:chmod -R 777 /var

配置tftp环境参考链接： https://blog.csdn.net/zengxiaohua123/article/details/80614950?ops_request_misc=%7B%22request%5Fid%22%3A%22165857165616782350842462%22%2C%22scm%22%3A%2220140713.130102334.pc%5Fall.%22%7D&request_id=165857165616782350842462&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2_allfirst_rank_ecpm_v1~rank_v31_ecpm-2-80614950-null-null.142^v33new_blog_fixed_pos,185^v2control&utm_term=ubuntu16中tftp环境搭建&spm=1018.2226.3001.4187

配置gcc参考链接： https://blog.csdn.net/weixin_51082062/article/details/123764417?ops_request_misc=&request_id=&biz_id=102&utm_term=ubuntu安装arm-linux-gcc4.6.4&utm_medium=distribute.pc_search_result.none-task-blog-2_allsobaiduweb~default-0-123764417.142^v33new_blog_fixed_pos,185^v2control&spm=1018.2226.3001.4187