这类文章一手一大把，精简的，详细的（多半是废话）都有，这里就简单的把一些指令写下
编译环境为Ubuntu #升级组件包 sudo apt-get update #安装编译需要的组件 sudo apt-get install gcc g++ binutils patch bzip2 flex bison make autoconf gettext texinfo unzip sharutils subversion libncurses5-dev ncurses-term zlib1g-dev git-core gawk asciidoc libz-dev sphinxsearch libtool sphinx-common libssl-dev libsqlite3* intltool libiconv* gstreamer-0.10* glib2.0 libxml2-dev qemu （*64位系统需安装ia32-libs） #使用非root用户登录，建立openwrt目录 mkdir openwrt #进入openwrt目录 cd openwrt #下载openwrt源码 svn checkout svn://svn.openwrt.org/openwrt/trunk #赋予trunk目录权限 sudo chmod -R 777 trunk #进入trunk目录 cd trunk #更新最新源码 ./scripts/feeds update -a #安装最新源码 ./scripts/feeds install -a #更新版本号 svn up #进入编译菜单 make menuconfig Y：选择Y，该软件将被编译，并且加入到你的目标固件里； M：选择M，该软件包将会被编译，但不会被放入固件里。在需要它的时候，可以用OPKG软件包管理器进行安装； N：选择N，该软件包将不会被编译，也不会被安装进固件。 方向键是移动光标 回车键是确认 空格键是选择，可以代替Y/M/N键的使用 /:搜索 #编译 make V=99 #清除编译过程产生的临时文件 make clean #恢复编译环境 make defconfig
Openwrt编译进阶
其实按照上面的指令一路执行下来，你已经能够在/bin/$target下找到刷机固件了,是不是很简单……
修改WIFI设置
package/kernel/mac80211/files/lib/wifi/mac80211.sh
config wifi-device radio$devidx
option type mac80211
option channel 11
option hwmode 11ng
option path '10180000.wmac'
option htmode HT20
list ht_capab GF
list ht_capab SHORT-GI-20
list ht_capab SHORT-GI-40
list ht_capab TX-STBC
list ht_capab RX-STBC12
# REMOVE THIS LINE TO ENABLE WIFI:
option disabled 0
option noscan 1
option txpower 20
option htmode HT40-
config wifi-iface
option device radio$devidx
option network lan
option mode ap
#自定义SSID为MakeBlaze_MAC后六位
option ssid MakeBlaze_$(cat /sys/class/ieee80211/${dev}/macaddress|awk -F ":" '{print $4""$5""$6 }'| tr a-z A-Z)
option encryption none修改LUCI
修改LUCI界面配置
feeds/luci/modules/base/root/etc/config/luci
config core main option resourcebase '/luci-static/resources' #设置默认语言 option lang 'zh_cn' #设置默认主题 option mediaurlbase '/luci-static/bootstrap' #设置可选择的语言 config internal languages option zh_cn 'chinese' option en 'English' #设置可选择的主题 config internal themes option Bootstrap '/luci-static/bootstrap'
添加释放内存
feeds/luci/modules/admin-full/luasrc/controller/admin/index.lua
function index()
+ entry({"admin", "Free_Memory"}, call("Free_Memory"), _("释放内存"), 75)
end
function Free_Memory()
luci.util.exec("echo 3 > /proc/sys/vm/drop_caches")
luci.http.redirect(luci.dispatcher.build_url("admin", "status", "overview"))
end在顶栏显示重启
feeds/luci/modules/admin-full/luasrc/controller/admin/system.lua
function index()
entry({"admin", "reboot"}, call("action_reboot"), _("Reboot"), 90)
endfeeds/luci/modules/admin-full/luasrc/view/admin_system/reboot.htm
<a href="<%=controller%>/admin/reboot?reboot=1"><%:Perform reboot%></a>
在顶栏显示备份/升级
feeds/luci/modules/admin-full/luasrc/controller/admin/system.lua
function index()
entry({"admin", "flashops"}, call("action_flashops"), _("Backup / Flash Firmware"), 70)
end修改配置文件
package/base-files/files/etc/
在这个目录里，你可以把你的备份的路由器导入进来
修改root密码
package/base-files/files/etc/shadow
#默认情况下root是没有密码的，需设定密码才能开启ssh root:$1$wEehtjxj$YBu4quNfVUjzfv8p/PBo5.:0:0:99999:7:::
修改路由连接数
package/base-files/files/etc/sysctl.conf
net.netfilter.nf_conntrack_max=65535
修改主机名，设定时区
package/base-files/files/etc/config/system
config system #设置主机名 option hostname 'MakeBlaze' option conloglevel '8' option cronloglevel '8' #设置时区 option zonename 'Asia/Shanghai' option timezone 'CST-8' #设置时间服务器 config timeserver 'ntp' option enable_server '1' list server '210.72.145.44' list server 's1a.time.edu.cn' list server 's1b.time.edu.cn' list server '202.120.2.101' config led 'usb_led' option name 'USB' option sysfs 'hg255d:usb' option trigger 'usbdev' option dev '1-1' option interval '50' config led 'wlan_led' option name 'WLAN' option sysfs 'hg255d:wlan' option trigger 'netdev' option dev 'ra0' option mode 'link tx' config led 'internet_led' option name 'INTERNET' option sysfs 'hg255d:internet' option trigger 'netdev' option dev 'eth0.2' option mode 'tx rx'
SAMBA免密码访问
package/base-files/files/etc/config/samba
config samba #显示中文 option charset 'gb2312' config sambashare option read_only 'no' option guest_ok 'yes' option create_mask '0777' option dir_mask '0777' option display charset
package/base-files/files/etc/samba/smb.conf.template
[global] netbios name = |NAME| display charset = |CHARSET| interfaces = |INTERFACES| server string = |DESCRIPTION| unix charset = |CHARSET| workgroup = |WORKGROUP| browseable = yes deadtime = 30 domain master = yes encrypt passwords = true enable core files = no guest account = root guest ok = yes #invalid users = root local master = yes load printers = no map to guest = Bad User max protocol = SMB2 min receivefile size = 16384 null passwords = yes obey pam restrictions = yes os level = 20 passdb backend = smbpasswd preferred master = yes printable = no security = share smb encrypt = disabled #smb passwd file = /etc/samba/smbpasswd socket options = TCP_NODELAY IPTOS_LOWDELAY syslog = 2 use sendfile = yes writeable = yes
集成软件
添加aria2，luci添加，web管理界面
aria2 http://sourceforge.net/projects/aria2/files/stable/
#aria2的依赖安装 sudo apt-get update sudo apt-get install autoconf automake libcppunit-dev autopoint openssl libtool sphinx-common sphinxsearch libgcrypt11-dev #下载aria2源码 cd dl sudo apt-get install wget wget http://sourceforge.net/projects/aria2/files/stable/aria2-1.18.7/aria2-1.18.7.tar.bz2 #获取md5码 md5sum aria2-1.18.7.tar.bz2 #添加luci-aria2
这里用的是南浦月的luci-app-aira2和webui-aria2OpenWrt-Extra https://github.com/nanpuyue/openwrt-extra
在feeds.conf.default中添加`src-git extra git://github.com/nanpuyue/openwrt-extra.git` ./scripts/feeds update -a ./scripts/feeds install -a
在make menuconfig中选中aria2，luci-app-aira2和webui-aria2就可以了
添加将自己开发的程序
在package下建立一个文件夹，以自己的项目命名，里边包括一个files文件夹和一个Makefile文件
目录结构 <ccnu> ├Makefile ├<files> │ ├<etc> │ │ ├<config> │ │ │ └ccnu │ │ ├<init.d> │ │ │ └ccnu │ ├<usr> │ │ ├<lib> │ │ │ ├<lua> │ │ │ │ ├<luci> │ │ │ │ │ ├<controller> │ │ │ │ │ │ └ccnu.lua │ │ │ │ │ ├<model> │ │ │ │ │ │ ├<cbi> │ │ │ │ │ │ │ └ccnu.lua │ │ ├<sbin> │ │ │ └ccnu
package/ccnu/Makefile
include $(TOPDIR)/rules.mk PKG_NAME:=ccnu PKG_VERSION:=2.0.1 PKG_RELEASE:=1 PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME) include $(INCLUDE_DIR)/package.mk define Package/ccnu SECTION:=utils CATEGORY:=Utilities SUBMENU:=H3C inode TITLE:= iNode Compatible Client for CCNU DEPENDS:=+libc +libgcc MAINTAINER:= RiceLyn <fjkfwz@gmail.com> endef define Package/ccnu/description iNode Compatible Client for CCNU endef define Build/Prepare endef define Build/Configure endef define Build/Compile endef define Package/ccnu/install $(CP) ./files/* $(1)/ endef $(eval $(call BuildPackage,ccnu)) $(eval $(call BuildPackage,ccnu))
之后./scripts/feeds install -a,ccnu就会出现在Utilities -> H3C inode里啦
这里先做一个简单的程序，以后会写文章详细介绍。
HG255D个性化配置
开启HG255D编译
/target/linux/ramips/image/Makefile去除HG255D前的#
Image/Build/Profile/HG255D=$(call BuildFirmware/Default16M/$(1),$(1),hg255d,HG255D) $(call Image/Build/Profile/HG255D,$(1))
make menuconfig配置
#选择编译对象 Target System (Ralink RT288x/RT3xxx) —> Subtarget (RT3x5x/RT5350 based boards) —> Target Profile (HuaWei HG255D) —> #添加USB挂载 Base system —> <*>block-mount #添加硬盘格式支持 Kernel modules —> Filesystems —> <*> kmod-fs-ext4 (移动硬盘EXT4格式选择) Kernel modules —> Filesystems —> <*> kmod-fs-vfat(FAT16 / FAT32 格式 选择) Kernel modules —> Filesystems —> <*> kmod-fs-ntfs (NTFS 格式 选择) #添加USB相关支持 Kernel modules —> USB Support —> <*> kmod-usb-core. Kernel modules —> USB Support —> <*> kmod-usb-ohci. Kernel modules —> USB Support —> <*> kmod-usb-storage. Kernel modules —> USB Support —> <*> kmod-usb-storage-extras. Kernel modules —> USB Support —> <*> kmod-usb2. Kernel modules —> USB Support —> <*> kmod-usb3. #添加自动挂载工具 Utilities —> Filesystem —> <*> badblocks #添加UTF8编码,CP437编码，ISO8859-1编码 Kernel modules —> Native Language Support —> <*> kmod-nls-cp437 Kernel modules —> Native Language Support —> <*> kmod-nls-iso8859-1 Kernel modules —> Native Language Support —> <*> kmod-nls-utf8 #添加SCSI支持 Kernel modules —> Block Devices —> <*>kmod-scsi-core #添加LED支持 LED modules —> < *> kmod-ledtrig-usbdev…………………………. LED USB device Trigger #添加luci LuCI ->Collections -> <*> luci #添加luci的中文语言包 LuCI ->Translations -> <*> luci-i18n-chinese #添加luci应用 LuCI ->Applications —> <*> luci-app-aria2……………………………… LuCI Support for aria2 LuCI ->Applications —> <*> luci-app-ddns……………………… Dynamic DNS configuration module LuCI ->Applications —> <*> luci-app-samba……………….. Network Shares – Samba SMB/CIFS module LuCI ->Applications —> <*> luci-app-transmission…………………. LuCI Support for Transmission
开启POWER LED状态指示灯
target\linux\ramips\base-files\etc\diag.sh
get_status_led() {
case $(ramips_board_name) in
+ hg255d)
+ status_led="hg255d:power"
+ ;;使用RA-MOD软件源
RA-MOD https://github.com/ravageralpha/my_openwrt_mod
feeds.conf.default src-git ramod git://github.com/ravageralpha/my_openwrt_mod.git #src-git luci http://git.openwrt.org/project/luci.git ./scripts/feeds clean ./scripts/update -a ./scripts/install -a
添加自动挂载脚本
/package/base-files/files/etc/gotplug/block/30-block_mount
#!/bin/sh
#---------------------------------------------------------------------
# Filename: 30-block_mount
# Revision: 0.5.1
# Data: Jul. 7, 2014
# Email: kevinyu@vip.qq.com
# Contacts: QQ/TM 389191 or mail address above
# Licensing: General Public License v2
# Description: Created for automatic mount block devices on OpenWRT
# Usage: Put this script into directory /etc/hotplug.d/block
#---------------------------------------------------------------------
## Global settings of auto-mount script ##
# Turn on|off auto-mount function for disk volumes
VOL_ENABLED=1 # <0|1 0-Disable, 1-Enable>
# Turn on|off auto-mount function for sawp partition
SWAP_ENABLED=1 # <0|1 0-Disable, 1-Enable>
# Set which method you want to name the mounted volumes
USE_VLABEL=1 # <0|1 0-Use device name, 1-Use volume label> Eg. /mnt/sda1 | /mnt/DataDisk
#
# Note that if you choose name mount point by volume label but the volume's label is empty,
# the volume will be named to 'volume_$PARTUUID', such as the /mnt/volume_31173116-01
# Also, if exist more than one device which have the same volume label, it will be renamed
# as the original name + sequence number, such as the /mnt/DataDisk_n (n=1,2,3..9)
# Show filesystem type as the prefix of mount point, requires set USE_VLABEL=1
FSTYPE_IN_VLABEL=1 # <0|1 0-Disable, 1-Enable> Eg. /mnt/[ntfs]-DataDisk
# Set access the mounted device with read-write or read-only permission
FS_READONLY=0 # <0|1 0-Read Write, 1-Read Only>
# Exclusion list of auto-mount function
# Allows mixing the device name, volume label and UUID, each item must be separated by space(s)
# Eg. EXCLUDE_LIST="sda1 DataDisk f32b2ea6-4d42-43a5-bcec-7d818a163d07"
EXCLUDE_LIST="" # Default: empty string
# Specify a directory for mounts
MOUNTS_PATH="/mnt" # Default: /mnt , don't need include the trailing slash (/)
# Define the add-ons scripts directory for automatic execute
ADDSH_PATH="/etc/hotplug.d/user" # Script naming rule: [0-9][0-9]-xxxxx, Eg. 20-backup-sdcard
## End of global settings ##
# Purge the directory MOUNTS_PATH
purge_mnts()
{
local i RETVAL
[ -d $MOUNTS_PATH ] || return 1
for i in $MOUNTS_PATH/* ; do
if [ -d $i ] ; then
if [ -z "`ls -A $i 2>&-`" ] ; then
`grep -qs "$i" /proc/mounts` || { rm -rf $i 2>/dev/null; RETVAL=$?; }
if [ $RETVAL -eq 0 ] ; then
logger -t Auto-Mount "[Notice] Unused mount point $i was removed"
[ "$CLI" = "yes" ] && echo "[Notice] Unused mount point '$i' was removed"
else
logger -t Auto-Mount "[Error] Remove unused mount point $i failed"
[ "$CLI" = "yes" ] && echo "[Error] Remove unused mount point $i failed"
fi
fi
fi
done
}
# Unmount all block device
umountall()
{
local i MOUNTS
MOUNTS=`grep -os '^/dev/sd[a-z][1-9]' /proc/mounts`
for i in $MOUNTS ; do
umount -f $i
[ $? -eq 0 ] && echo "[Notice] Device $i unmounted" | tee /proc/self/fd/2 | logger -t Auto-Mount
done
purge_mnts
}
# Detect blkid exists
BLKID=`which blkid`
if [ $? -ne 0 ] ; then
logger -t Auto-Mount "[Error] Unable to mount block devices automatically because 'blkid' does not exist"
exit 1
fi
MOUNTS_PATH=${MOUNTS_PATH%/}
[ -z "$ACTION" ] && ACTION=${1##*-}
[ -n "$DEVICENAME" ] && DEV=$DEVICENAME || DEV=$2
logger -t Auto-Mount "[Debug] action='$ACTION' devicename='$DEV'"
case "$ACTION" in
add)
[ -z "$DEV" ] && { logger -t Auto-Mount "[Error] Missing required arguments: \$devicename"; exit 1; }
if [ -n "$EXCLUDE_LIST" ] ; then
UUID=`$BLKID -s UUID /dev/$DEV | awk -F '=' '{print $NF}' | tr -d '"| '`
VLABEL=`$BLKID -d -s LABEL /dev/$DEV | awk -F '=' '{print $NF}' | tr -d '"| '`
for i in $EXCLUDE_LIST ; do
ignore=0
if `echo "$i" | grep -qs '^sd[a-z][1-9]$'` ; then # is device name
[ $i = $DEV ] && ignore=1
elif `echo "$i" | grep -Eiqs '^[0-9a-f]{8}(-[0-9a-f]{4}){3}-[0-9a-f]{12}$'` ; then # is UUID
[ $i = $UUID ] && ignore=1
else # as volume label
[ $i = $VLABEL ] && ignore=1
fi
[ $ignore -eq 1 ] && { logger -t Auto-Mount "[Notice] Device $DEV is ignored because it in exclusion list"; exit 0; }
done
fi
if `echo "$DEV" | grep -qs '^sd[a-z][1-9]$'` ; then
[ -z "$VLABEL" ] && VLABEL=`$BLKID -d -s LABEL /dev/$DEV | awk -F '=' '{print $NF}' | tr -d '"| '`
[ -z "$VLABEL" ] && VLABEL="unknown"
FSTYPE=`$BLKID -s TYPE /dev/$DEV | awk -F '=' '{print $NF}' | tr -d '"| '`
logger -t Auto-Mount "[Debug] devicename='$DEV' volume_label='$VLABEL' fstype='$FSTYPE'"
MCMD="" # set default value
[ $FS_READONLY -eq 1 ] && acs="ro" || acs="rw"
case "$FSTYPE" in
ext[234])
if `grep -vs '^nodev' /proc/filesystems | grep -qs "$FSTYPE"` ; then
MCMD="mount -t $FSTYPE -o ${acs},noatime"
fi
;;
xfs|reiserfs)
if `grep -vs '^nodev' /proc/filesystems | grep -qs "$FSTYPE"` ; then
MCMD="mount -t $FSTYPE -o ${acs},noatime"
fi
;;
iso9660|udf)
if `grep -vs '^nodev' /proc/filesystems | grep -qs "$FSTYPE"` ; then
MCMD="mount -t $FSTYPE -o ro"
fi ;;
vfat|msdos)
if `grep -vs '^nodev' /proc/filesystems | grep -qs "$FSTYPE"` ; then
MCMD="mount -t $FSTYPE -o ${acs},codepage=936,umask=000" #iocharset=utf8
fi
;;
exfat)
if `grep -Eqs '^[[:space:]]+fuseblk$' /proc/filesystems` && `which mount.exfat >/dev/null` ; then
MCMD="mount.exfat -o ${acs},iocharset=cp936,umask=000"
fi
;;
ntfs)
if `grep -Eqs '^[[:space:]]+fuseblk$' /proc/filesystems` && `which mount.ntfs-3g >/dev/null` ; then
MCMD="mount -t ntfs-3g -o ${acs},noatime,big_writes,async,umask=000"
fi
;;
swap)
[ $SWAP_ENABLED -ne 1 ] && exit 0
if [ `grep -vs '^Filename' /proc/swaps | wc -l` -eq 0 ] ; then
MCMD="swapon /dev/$DEV"
fi
;;
*)
MCMD=""
;;
esac
[ $VOL_ENABLED -ne 1 ] && exit 0
if [ $FSTYPE = "swap" ] ; then
MOPT=""
elif [ $FSTYPE = "iso9660" -o $FSTYPE = "udf" ] ; then
CDROM="cdrom"
if `grep -qs "$MOUNTS_PATH/$CDROM " /proc/mounts` ; then
SUFFIX=1
while `grep -qs "$MOUNTS_PATH/$CDROM " /proc/mounts` ; do
[ $SUFFIX -lt 10 ] && CDROM="${CDROM%_*}_$SUFFIX" || { CDROM="${CDROM%_*}_99"; break; }
let SUFFIX++
done
fi
MPOINT=$CDROM
else
if [ $USE_VLABEL -eq 1 ] ; then
if [ $VLABEL = "unknown" ] ; then
PARTUUID=`$BLKID -s PARTUUID /dev/$DEV | awk -F '=' '{print $NF}' | tr -d '"| '`
[ -z "$PARTUUID" ] && PARTUUID=`cat /proc/sys/kernel/random/uuid | cut -f1 -d'-'`
VLABEL="volume_${PARTUUID}"
elif `grep -qis "$MOUNTS_PATH/$VLABEL " /proc/mounts` ; then
SUFFIX=1
while `grep -qis "$MOUNTS_PATH/$VLABEL " /proc/mounts` ; do
if [ $SUFFIX -lt 10 ] ; then
VLABEL="$(echo "$VLABEL" | sed 's/_[0-9]\+$//')_$SUFFIX"
let SUFFIX++
else
VLABEL="$(echo "$VLABEL" | sed 's/_[0-9]\+$//')_99"
break
fi
done
fi
[ $FSTYPE_IN_VLABEL -eq 1 ] && MPOINT="[${FSTYPE}]-${VLABEL}" || MPOINT=$VLABEL
else
MPOINT=$DEV
fi
MOPT="/dev/$DEV $MOUNTS_PATH/$MPOINT"
fi
if [ -n "$MCMD" ] ; then
if ! `grep -qs '/dev/$DEV' /proc/mounts` ; then
[ $FSTYPE = "swap" ] || { [ -d $MOUNTS_PATH/$MPOINT ] || mkdir -p $MOUNTS_PATH/$MPOINT; }
logger -t Auto-Mount "[Debug] MountCMD='$MCMD $MOPT'"
# echo "[Debug] MountCMD='$MCMD $MOPT'" >> /tmp/auto-mount-debug
$MCMD $MOPT
RETVAL=$?
if [ $FSTYPE = "swap" ] ; then
if [ $RETVAL -eq 0 ] ; then
logger -t Auto-Mount "[Notice] Swap device /dev/$DEV turned on"
fi
else
if [ $RETVAL -eq 0 ] ; then
logger -t Auto-Mount "[Notice] Block device /dev/$DEV mounted on $MOUNTS_PATH/$MPOINT"
else
logger -t Auto-Mount "[Warning] Re-try mount the block device /dev/$DEV after 2 seconds..."
sleep 2
$MCMD $MOPT
if [ $? -eq 0 ] ; then
logger -t Auto-Mount "[Notice] Block device /dev/$DEV mounted on $MOUNTS_PATH/$MPOINT"
else
rm -rf $MOUNTS_PATH/$MPOINT 2>/dev/null
logger -t Auto-Mount "[Error] Mount block device /dev/$DEV encounters an error"
exit 1
fi
fi
fi
fi
else
if [ $FSTYPE = "swap" ] ; then
logger -t Auto-Mount "[Notice] Swap device /dev/$DEV was ignored"
else
logger -t Auto-Mount "[Error] Unsupported filesystem '$FSTYPE' on /dev/$DEV"
fi
fi
unset MCMD
fi
purge_mnts
;;
remove)
[ -z "$DEV" ] && { logger -t Auto-Mount "[Error] Missing required arguments: \$devicename"; exit 1; }
if `echo "$DEV" | grep -qs '^sd[a-z][1-9]$'` ; then
if `grep -qs '/dev/$DEV' /proc/mounts` ; then
MPATH=`awk -F ' ' '/\/dev\/'"$DEV"'/ {print $2}' /proc/mounts 2>/dev/null`
umount /dev/$DEV
[ $? -eq 0 ] && logger -t Auto-Mount "[Notice] Block device $DEV unmounted"
[ -d "$MPATH" ] && rm -rf $MPATH 2>/dev/null
fi
if `grep -qs '/dev/$DEV' /proc/swaps` ; then
swapoff $DEV
[ $? -eq 0 ] && logger -t Auto-Mount "[Notice] Swap device $DEV turned off"
fi
fi
purge_mnts
;;
umountall)
CLI="yes"
umountall
;;
purge)
CLI="yes"
purge_mnts
;;
*)
echo "[Error] ** Invalid action arguments: $ACTION" | tee /proc/self/fd/2 | logger -t Auto-Mount
;;
esac
## Execute the add-ons script
# ADDSH_PATH="$(cd "$(dirname "$0")"; cd ..; pwd)/user"
if [ -n "`ls -A $ADDSH_PATH 2>&-`" ]; then
i=0
for addsh in ${ADDSH_PATH}/[0-9][0-9]-* ; do
[ $i -eq 0 ] && logger -t Auto-Mount "[Notice] -- Execute additional scripts ..."
logger -t Hotplug-Debug "-- Exec script - $addsh"
sh $addsh $ACTION $DEV
let i++
done
fi
# Script EOF
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