openwrt安装软件包到U盘转载

# 1. 接入U盘

确认挂载

df -h

创建使用的目录

mkdir /mnt/sda1/openwrt

# 2. 修改/etc/opkg.conf

vim /etc/opkg.conf

dest root /
dest usb /mnt/sda1/openwrt        #添加的内容，指定路径
dest ram /tmp
lists_dir ext /var/opkg-lists
option overlay_root /overlay
option check_signature

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# 3. 修改/etc/profile

vim /etc/profile

export LD_LIBRARY_PATH="/mnt/sda1/openwrt/usr/lib:/mnt/sda1/openwrt/lib"                          #指定库文件
export PATH="/usr/sbin:/usr/bin:/sbin:/bin:/mnt/sda1/openwrt/usr/bin:/mnt/sda1/openwrt/usr/sbin"  #可执行文件
export HOME=$(grep -e "^${USER:-root}:" /etc/passwd | cut -d ":" -f 6)
export HOME=${HOME:-/root}                                    
export PS1='\u@\h:\w\$ '

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