Openwrt安装软件
简介
Openwrt是个很自由的开源路由器系统，软件包支持几千个，功能很强大！
安装的方法主要有两种，telnet或者ssh连接后台安装和 页面安装。
下面的所有步骤的前提是当前的路由器已经联网！
telnet或ssh
原始的openwrt默认是没有密码的，只开启了telnet没有开启ssh，当第一次配置完用户名和密码后，关闭了telnet开启了ssh，用户可以随时连上路由器，下面我用ssh连接的。
Openwrt管理软件包的命令是opkg，下面是命令的帮助
- root@Jack:/tmp/opkg-lists# opkg--help
- opkg:unrecognized option `--help‘
- opkgmust have one sub-command argument
- usage:opkg [options...] sub-command [arguments...]
- wheresub-command is one of:
- PackageManipulation:
- update 升级 Update list ofavailable packages
- upgrade <pkgs> 升级某一个软件 Upgrade packages
- install <pkgs> 安装某一个软件 Install package(s)
- configure <pkgs> 配置某一个软件 Configure unpacked package(s)
- remove <pkgs|regexp> 删除软件 Remove package(s)
- flag <flag> <pkgs> Flag package(s)
- <flag>=hold|noprune|user|ok|installed|unpacked (one perinvocation)
-
- InformationalCommands:
- list 列出openwrt所有支持的软件包 List availablepackages
- list-installed 列出本机已经安装的软件包 List installed packages
- list-upgradable 列出可以升级的软件包 ist installed and upgradable packages
- list-changed-conffiles List user modified configuration files
- files <pkg> List files belonging to<pkg>
- search <file|regexp> List package providing <file>
- find <regexp> List packages whose name ordescription matches <regexp>
- info[pkg|regexp] 显示软件包的信息 Display all info for <pkg>
- status [pkg|regexp] 显示软件包的状态 Display all status for <pkg>
- download<pkg> 下载一个软件包到当前目录 Download<pkg> to current directory
- compare-versions <v1> <op><v2>
- compare versionsusing <= < > >= = << >>
- print-architecture List installable package architectures
- depends [-A] [pkgname|pat]+
- whatdepends [-A] [pkgname|pat]+
- whatdependsrec [-A] [pkgname|pat]+
- whatrecommends[-A] [pkgname|pat]+
- whatsuggests[-A] [pkgname|pat]+
- whatprovides [-A] [pkgname|pat]+
- whatconflicts [-A] [pkgname|pat]+
- whatreplaces [-A] [pkgname|pat]+
-
- Options:
- -A Query all packages not just thoseinstalled
- -V[<level>] Set verbosity level to <level>.
- --verbosity[=<level>] Verbosity levels:
- 0errors only
- 1normal messages (default)
- 2informative messages
- 3 debug
- 4 debuglevel 2
- -f <conf_file> Use <conf_file> as the opkgconfiguration file
- --conf <conf_file>
- --cache <directory> Use a package cache
- -d <dest_name> Use <dest_name> as the the rootdirectory for
- --dest <dest_name> package installation, removal, upgrading.
- <dest_name>should be a defined dest name from
- theconfiguration file, (but can also be a
- directory namein a pinch).
- -o <dir> Use <dir> as the rootdirectory for
- --offline-root <dir> offline installation of packages.
- --add-arch<arch>:<prio> Registerarchitecture with given priority
- --add-dest<name>:<path> Registerdestination with given path
-
- ForceOptions:
- --force-depends Install/remove despite faileddependencies
- --force-maintainer Overwrite preexisting config files
- --force-reinstall Reinstall package(s)
- --force-overwrite Overwrite files from other package(s)
- --force-downgrade Allow opkg to downgrade packages
- --force-space Disable free space checks
- --force-postinstall Run postinstall scripts even in offlinemode
- --force-remove Remove package even if prerm script fails
- --noaction No action -- test only
- --download-only No action -- downloadonly
- --nodeps Do not follow dependencies
- --nocase Perform case insensitivepattern matching
- --force-removal-of-dependent-packages
- Remove packageand all dependencies
- --autoremove Remove packages that were installed
- automaticallyto satisfy dependencies
- -t Specify tmp-dir.
- --tmp-dir Specify tmp-dir.
- regexp could be something like ‘pkgname*‘‘*file*‘ or similar
- e.g. opkg info ‘libstd*‘ or opkg search‘*libop*‘ or opkg remove ‘libncur*‘
- root@Jack:/tmp/opkg-lists#
如果你想要安装一个软件，但是不知道什么具体的名字，可以用命令获取到软件包的名字(opkg list |grep 软件名)，然后安装，比如我想要安装tftp
- root@Jack:/tmp/opkg-lists# opkg list|grep tftp
- atftp- 0.7-1 - TFTP client
- atftpd- 0.7-1 - TFTP server
- erlang-inets- 5.8 - Erlang/OTP is a general-purpose programming language and runtimeenvironment. Erlang has built-in support for concurrency, distribution and fault tolerance. . This Erlang/OTPpackage provides a container for Internet clients and servers. Currently a FTP client, a HTTPclient and server, and a tftp client andserver have been incorporated in Inets.
- iputils-tftpd- 20101006-1 - Program tftpd from iputils Trivial File Transfer Protocolserver.
- kmod-ipt-nathelper- 3.7.10-1 - Default Netfilter (IPv4) Conntrack and NAT helpers Includes: - ftp- irc - tftp
- tftp-hpa- 0.48-3 - An enhanced version of the BSD TFTP client
- tftpd-hpa- 0.48-3 - An enhanced version of the BSD TFTP server
通过上面的命令我找到我想要的tftp服务器的名字为tftpd-hpa，这样就可以先用
下载软件包，然后用
来安装。也可以直接用
会直接先下载再自动安装。最后用
- #opkglist-installed |grep tftpd-hpa
来查看是不是已经安装上了！
页面安装
进入页面system->software
在filter里面输入“tftpd”，点击“find package”，在下面的框中就显示出当前openwrt支持的软件包，找到需要的，点击install即可。见下图
