Dpkg

RB750Gr3备份license key 原系统的license key最好备份下，以备还原官方系统。 电脑连接路由器LAN口，用Winbox登录路由器，在system下找到license管理，将license export即可备份。 下载openwrt镜像 一共需要两个文件 Firmware OpenWrt Install openwrt-23.05.3-ramips-mt7621-mikrotik_routerboard-750gr3-initramfs-kernel.bin openwrt-21.02.3-ramips-mt7621-mikrotik_routerboard-750gr3-initramfs-kernel.bin Firmware OpenWrt Upgrade openwrt-23.05.3-ramips-mt7621-mikrotik_routerboard-750gr3-squashfs-sysupgrade.bin openwrt-21.02.3-ramips-mt7621-mikrotik_routerboard-750gr3-squashfs-sysupgrade.bin 第一个是网络引导安装镜像，第二个是升级包，上面链接失效的话可以去官方下载页找找。 网络引导写入initramfs kernel 这里使用的工具是Tiny PXE，下载pxesrv_Tiny_PXE_Server_1.0.0.23.zip 密码3705 下载后，编辑config.ini文件，在[dhcp]部分下添加rfc951=1参数 右键管理员打开pxesrv.exe 最上面默认为HTTPd Option 54(DHCP Server)处，勾选当前固网IP(192.168.1.10) 在Boot File中Filename后，选择openwrt-ramips-mt7621-mikrotik_rb750gr3-initramfs-kernel.bin文件 将Boot File中Filename if use-class=gPXE or iPXE去掉勾选 其余默认即可，点击右上角三个按钮中间的Online 将网线连接到路由器WAN口，断电，用卡针按住RES按钮，上电后观察USR灯，连闪三下后，再闪一下后熄灭马上放开RES按钮，此时路由器进入netboot模式 看到Tiny pxe窗口出现DoReadFile:openwrt-ramips-mt7621-mikrotik_rb750gr3-initramfs-kernel.bin即可，如下log： 14:10:50 ROOT=D:\\rb750\\ 14:10:50 DHCPd 192.168.1.10:67 started... 14:10:50 TFPTd 192.168.1.10:69 started... 14:10:51 HTTPd:80 started... 14:11:27 DHCPd:DISCOVER received, MAC:64-D1-54-9F-79-0F, XID:9D74838A 14:11:28 DHCPd:OFFER sent, IP:192.168.1.11, XID:9D74838A 14:11:28 DHCPd:REQUEST received, MAC:64-D1-54-9F-79-0F, XID:9D74838A 14:11:28 DHCPd:ACK sent, IP:192.168.1.11, XID:9D74838A 14:12:01 DHCPd:REQUEST received, MAC:64-D1-54-9F-79-0F, XID:ECAC163F 14:12:01 DHCPd:BOOTP REQUEST 14:12:01 TFTPd:DoReadFile:openwrt-ramips-mt7621-mikrotik_rb750gr3-initramfs-kernel.bin B:1452 T:0 14:12:01 DHCPd:ACK sent, IP:192.168.1.21, XID:ECAC163F 14:12:19 DHCPd:DISCOVER received, MAC:64-D1-54-9F-79-11, XID:F919527A 14:12:19 DHCPd:OFFER sent, IP:192.168.1.12, XID:F919527A 14:12:19 DHCPd:REQUEST received, MAC:64-D1-54-9F-79-11, XID:F919527A 14:12:19 DHCPd:ACK sent, IP:192.168.1.12, XID:F919527A 此时initramfs kernel已经以RAM方式运行在路由器中，可以关闭Tiny PXE了 ...

https://mirrors.ustc.edu.cn/openwrt/ 说明： OpenWRT/LEDE 下载站镜像。 这是对https://downloads.openwrt.org/的完整镜像，内容包括官方支持的平台的 ROM、SDK 及工具链、软件仓库镜像等。 使用说明： 一般情况下，下载来自downloads.openwrt.org的文件时，将 URL 中的这部分域名替换为mirrors.ustc.edu.cn/openwrt即可。 如要使用本镜像作为 OpenWRT/LEDE 系统 opkg 软件仓库，SSH 登录路由器编辑/etc/opkg/distfeeds.conf文件，同样按照上面的方法替换域名即可。可以使用如下命令操作： sed -i 's/downloads.openwrt.org/mirrors.ustc.edu.cn\/openwrt/g' /etc/opkg/distfeeds.conf 之后运行opkg update更新软件索引，注意检查是否出现错误。 via https://mirrors.ustc.edu.cn/help/openwrt.html

安装完OpenWRT基本系统后，是无法通过WEB来进行管理的，需要安装LUCI才可以 将路由器WAN口连接到一个已经联网的路由器下，然后电脑LAN口连接新路由，通过以下方法开安装LUCI。 建议安装前将OpenWRT/LEDE更换国内源，这样可以更加快速安装软件。 $ ssh [email protected] #默认密码为空 The authenticity of host \'192.168.1.1 (192.168.1.1)\' can\'t be established. RSA key fingerprint is SHA256:UElnmEDlnbdNWutb3J8IjXbBMxbdOJYzHNYYp9lTYKw. Are you sure you want to continue connecting (yes/no)? yes Warning: Permanently added \'192.168.1.1\' (RSA) to the list of known hosts. BusyBox v1.30.0 () built-in shell (ash) _______ ________ __ | |.-----.-----.-----.| | | |.----.| |_ | - || _ | -__| || | | || _|| _| |_______|| __|_____|__|__||________||__| |____| |__| W I R E L E S S F R E E D O M ----------------------------------------------------- OpenWrt SNAPSHOT, r9028-75fdf3b ----------------------------------------------------- === WARNING! ===================================== There is no root password defined on this device! Use the \"passwd\" command to set up a new password in order to prevent unauthorized SSH logins. -------------------------------------------------- root@OpenWrt:~# opkg update #更新软件源 Downloading http://downloads.openwrt.org/snapshots/targets/ramips/mt7621/packages/Packages.gz Updated list of available packages in /var/opkg-lists/openwrt_core Downloading http://downloads.openwrt.org/snapshots/targets/ramips/mt7621/packages/Packages.sig Signature check passed. Downloading http://downloads.openwrt.org/snapshots/targets/ramips/mt7621/kmods/4.14.91-1-26f5ed44a4b010654f5ec58e94ee7c46/Packages.gz Updated list of available packages in /var/opkg-lists/openwrt_kmods Downloading http://downloads.openwrt.org/snapshots/targets/ramips/mt7621/kmods/4.14.91-1-26f5ed44a4b010654f5ec58e94ee7c46/Packages.sig Signature check passed. Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/base/Packages.gz Updated list of available packages in /var/opkg-lists/openwrt_base Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/base/Packages.sig Signature check passed. Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/luci/Packages.gz Updated list of available packages in /var/opkg-lists/openwrt_luci Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/luci/Packages.sig Signature check passed. Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/packages/Packages.gz Updated list of available packages in /var/opkg-lists/openwrt_packages Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/packages/Packages.sig Signature check passed. Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/routing/Packages.gz Updated list of available packages in /var/opkg-lists/openwrt_routing Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/routing/Packages.sig Signature check passed.\r\nDownloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/telephony/Packages.gz Updated list of available packages in /var/opkg-lists/openwrt_telephony Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/telephony/Packages.sig Signature check passed.\r\nroot@OpenWrt:~# opkg install luci #安装luci Installing luci (git-19.013.40861-80ac438-1) to root... Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/luci/luci_git-19.013.40861-80ac438-1_all.ipk Installing uhttpd (2018-11-28-cdfc902a-1) to root... Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/base/uhttpd_2018-11-28-cdfc902a-1_mipsel_24kc.ipk Installing liblua (5.1.5-1) to root... Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/base/liblua_5.1.5-1_mipsel_24kc.ipk Installing lua (5.1.5-1) to root... Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/base/lua_5.1.5-1_mipsel_24kc.ipk Installing luci-lib-nixio (git-19.013.40861-80ac438-1) to root... Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/luci/luci-lib-nixio_git-19.013.40861-80ac438-1_mipsel_24kc.ipk Installing luci-lib-ip (git-19.013.40861-80ac438-1) to root... Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/luci/luci-lib-ip_git-19.013.40861-80ac438-1_mipsel_24kc.ipk Installing rpcd (2018-11-28-3aa81d0d-1) to root... Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/base/rpcd_2018-11-28-3aa81d0d-1_mipsel_24kc.ipk Installing libubus-lua (2018-10-06-221ce7e7-1) to root... Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/base/libubus-lua_2018-10-06-221ce7e7-1_mipsel_24kc.ipk Installing luci-lib-jsonc (git-19.013.40861-80ac438-1) to root... Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/luci/luci-lib-jsonc_git-19.013.40861-80ac438-1_mipsel_24kc.ipk Installing liblucihttp (2018-05-18-cb119ded-1) to root... Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/luci/liblucihttp_2018-05-18-cb119ded-1_mipsel_24kc.ipk Installing liblucihttp-lua (2018-05-18-cb119ded-1) to root... Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/luci/liblucihttp-lua_2018-05-18-cb119ded-1_mipsel_24kc.ipk Installing luci-base (git-19.013.40861-80ac438-1) to root... Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/luci/luci-base_git-19.013.40861-80ac438-1_mipsel_24kc.ipk Installing libiwinfo (2018-12-25-dd508af4-1) to root... Downloading http://downloads.openwrt.org/snapshots/targets/ramips/mt7621/packages/libiwinfo_2018-12-25-dd508af4-1_mipsel_24kc.ipk Installing libiwinfo-lua (2018-12-25-dd508af4-1) to root... Downloading http://downloads.openwrt.org/snapshots/targets/ramips/mt7621/packages/libiwinfo-lua_2018-12-25-dd508af4-1_mipsel_24kc.ipk Installing luci-mod-status (git-19.013.40861-80ac438-1) to root... Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/luci/luci-mod-status_git-19.013.40861-80ac438-1_mipsel_24kc.ipk Installing luci-mod-system (git-19.013.40861-80ac438-1) to root... Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/luci/luci-mod-system_git-19.013.40861-80ac438-1_all.ipk Installing luci-mod-network (git-19.013.40861-80ac438-1) to root... Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/luci/luci-mod-network_git-19.013.40861-80ac438-1_all.ipk Installing luci-mod-admin-full (git-19.013.40861-80ac438-1) to root... Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/luci/luci-mod-admin-full_git-19.013.40861-80ac438-1_all.ipk Installing luci-theme-bootstrap (git-19.013.40861-80ac438-1) to root... Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/luci/luci-theme-bootstrap_git-19.013.40861-80ac438-1_all.ipk Installing luci-app-firewall (git-19.013.40861-80ac438-1) to root... Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/luci/luci-app-firewall_git-19.013.40861-80ac438-1_all.ipk Installing luci-app-opkg (git-19.013.40861-80ac438-1) to root... Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/luci/luci-app-opkg_git-19.013.40861-80ac438-1_all.ipk Installing luci-proto-ppp (git-19.013.40861-80ac438-1) to root... Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/luci/luci-proto-ppp_git-19.013.40861-80ac438-1_all.ipk Installing luci-proto-ipv6 (git-19.013.40861-80ac438-1) to root... Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/luci/luci-proto-ipv6_git-19.013.40861-80ac438-1_all.ipk Installing rpcd-mod-rrdns (20170710) to root... Downloading http://downloads.openwrt.org/snapshots/packages/mipsel_24kc/luci/rpcd-mod-rrdns_20170710_mipsel_24kc.ipk Configuring luci-app-opkg. Configuring rpcd. Configuring liblua. Configuring luci-lib-ip. Configuring libubus-lua. Configuring libiwinfo. Configuring libiwinfo-lua. Configuring lua. Configuring luci-lib-nixio. Configuring luci-lib-jsonc. Configuring liblucihttp. Configuring liblucihttp-lua. Configuring luci-base. Configuring luci-mod-system. Configuring luci-theme-bootstrap. Configuring luci-mod-status. Configuring luci-app-firewall. Configuring luci-proto-ppp. Configuring luci-mod-network. Configuring luci-mod-admin-full. Configuring luci-proto-ipv6. Configuring uhttpd. Configuring rpcd-mod-rrdns. Configuring luci. root@OpenWrt:~# #安装完成，重启即可 重启后，就可以通过访问192.168.1.1来进行web端管理了，root默认密码为空，记得添加密码咯！ ...

首次安装Termux后，内含一个基础系统，包括apt软件包管理功能，并且集成了一些busybox系统工具。 其余的软件包可使用apt进行安装管理，命令如下： apt update 更新可用软件包清单。 apt search <query> 按名称搜索可用软件。 apt install <package> 安装软件 apt upgrade 更新所有可更新软件。 apt show <package> 显示软件信息 apt list 列出可用软件清单 apt list --installed 列出所有已安装软件清单 apt remove <package> 卸载已安装软件 Apt是基于dpkg格式的软件管理工具，一般没必要直接使用dpkg来进行操作，不过以下两个例子可以参考： dpkg -L <package> 列出已安装软件 dpkg --verify 验证已安装软件的完整性 更多信息请检阅apt manual page (通过apt install man来安装) 更改软件源可参考Termux编辑软件源

Application Manager (软件管理) 打开application manager，首次会自动更新软件列表，然后可以在download目录中按分类安装软件。 通过apt-get在线安装 使用apt-get前提为已经安装了rootsh（可通过第一种方法安装），打开 x terminal $sudo gainroot /*切换到root帐户*/ apt-get install pkg /*安装pkg*/ apt-get install pkg1,pkg2 /*安装多个软件*/ apt-get remove pkg /*卸载软件*/ apt-get remove –purge pkg /*卸载并清除配置文件*/ apt-get update /*更新软件源*/ apt-get upgrade /*更新软件*/ apt-get dist-upgrade /*更新系统*/ apt-get clean /*清除软件列表以节省空间*/ 通过dpkg安装本地软件包(.deb) 可以通过数据线，先将下载的软件包拷贝到机子内，然后使用dpkg来安装 dpkg -i pkg.deb 可以在这里http://repository.maemo.org/下载官方的.deb包进行安装