James78's questions

我知道这是一个热门话题，但我找不到适合我的问题的解决方案。在我的电脑上，我使用带有 OpenWrt 固件的 scp 和 ssh，通常我使用 Debian 或 linux mint 没有任何问题，但我进行了全新安装，现在我的固件配置备份出现了问题。这是我使用 2 年来没有任何问题的方法。

#  openwrt_backup
# Create tar_main
ssh [email protected] sysupgrade -b /tmp/backup-main-$(date +%F).tar.gz

# Copy to local dir
scp -O [email protected]:/tmp/backup-*.tar.gz james@ninja:/run/media/james/E/openWrt_backup/

现在的问题是，在执行第二条命令之后，将备份传输到我的本地电脑，什么也没有发生：

james@ninja:~> scp -O [email protected]:/tmp/backup-*.tar.gz james@ninja:/run/media/james/E/openWrt_backup/
james@ninja:~>      # empty answer??

有想法吗？谢谢

我有一个脚本和补丁，我带着它去某处编译图像（linux build root），我添加了一些行，现在我在修补期间收到一个错误，错误如下：

diff --git a/package/base-files/files/bin/config_generate b/package/base-files/files/bin/config_generate

index fecf82fcaa..fff80d6efc 100755

--- a/package/base-files/files/bin/config_generate

+++ b/package/base-files/files/bin/config_generate

@@ -312,10 +312,10 @@ generate_static_system() {

问题似乎出在数字上 -312,10 +312,10

主意？

谢谢

编辑：这里还有一些信息，在 OpenWrt 编译期间，我想自动添加一些更改，这些更改将包含在脚本中，它将在某些文件中应用补丁。即：那部分

generate_static_system() {
    uci -q batch <<-EOF
        delete system.@system[0]
        add system system
        set system.@system[-1].hostname='OpenWrt'
        set system.@system[-1].timezone='EST5EDT,M3.2.0,M11.1.0'
        set system.@system[-1].zonename='America/New York'
        set system.@system[-1].ttylogin='0'
        set system.@system[-1].log_size='384'
        set system.@system[-1].urandom_seed='0'

到：

generate_static_system() {
    uci -q batch <<-EOF
        delete system.@system[0]
        add system system
        set system.@system[-1].hostname='james_router2'
        set system.@system[-1].timezone='EST5EDT,M3.2.0,M11.1.0'
        set system.@system[-1].zonename='America/Toronto'
        set system.@system[-1].ttylogin='0'
        set system.@system[-1].log_size='384'
        set system.@system[-1].urandom_seed='0'

这是一个更大文件的一部分，位于：

package/base-files/files/bin/config_generate b/package/base-files/files/bin/config_generate

我想使用本地终端的命令来备份 openwrt，这很简单，但我的问题在于，当我尝试将备份恢复到本地电脑时，就会出现问题。这是我目前所拥有的，第一部分没问题：

#!/bin/bash

ssh [email protected] sysupgrade --create-backup /tmp/main_backup.tar.gz 

使用该命令，我创建了我的路由器的备份，并且我想将该备份 scp 到我的本地电脑。

我有 3 个脚本来构建 OpenWrt，但我无法将其设置为最后有时间。这是脚本给出的内容和脚本。 openwrt-snapshot-r22256+29-14334c222e-ipq806x-generic-linksys_ea8500-sysupgrade.bin

但我想要那种随着时间的描述： openwrt-snapshot-r22256+29-14334c222e-20230310-ipq806x-generic-linksys_ea8500-sysupgrade.bin

剧本：

#!/bin/bash 
# createbuildinfo 

SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
source ${SCRIPT_DIR}/shared

STATUSFILE="$BINDIR/$BUILTBASENAME.status"
DIFFFILE="$BINDIR/$BUILTBASENAME.patch"
DIFFCONFIGFILE="$BINDIR/$BUILTBASENAME.diffconfig" 

DATE=$(date +%Y%m%d-%H%M)

cd $BUILDROOT

echo "Creating build info for" 
echo " $BUILTBASENAME in"
echo " $BINDIR "

getGitInfo() {
#params: directory 
 echo "###########################################################################" 
 (cd $1
  echo -n "Repo   : "
  git remote -v show | grep fetch 
  echo -n "Branch : " 
  git rev-parse --abbrev-ref HEAD
  echo -n "Commit : "
  git show --format="%cd %h %s" --abbrev=7 --date=short | head -n 1 | cut -b1-60 
  echo "Status : "
  git status --porcelain
 )
}

getGitDiff() {
 (cd $1
  git --no-pager diff HEAD 
 )
}


echo "Generating git statusfile $STATUSFILE" 

echo "Status for $BUILTBASENAME created $DATE" >$STATUSFILE 
echo " " >>$STATUSFILE

getGitInfo $BUILDROOT >>$STATUSFILE 

for feed in `cat feeds.conf | grep -v "^#" | awk '{print $2}'`
do
    getGitInfo $BUILDROOT/feeds/$feed >>${STATUSFILE}
done

echo "Generating diff file $DIFFFILE"
getGitDiff $BUILDROOT >$DIFFFILE

echo "Generating diffconfile $DIFFCONFIGFILE"
$BUILDROOT/scripts/diffconfig.sh > $DIFFCONFIGFILE

＃共享

#!/bin/bash

BRANCH="snapshot"

BUILDROOT="/run/media/james/D/ipq806x_builds/NSS_test/"
BUILTDIR="$BUILDROOT/../builds"

VERSION_NUMBER=$($BUILDROOT/scripts/getver.sh)
VERSION_DIST=$(grep CONFIG_VERSION_DIST $BUILDROOT/.config | awk -F\" '{print $2}')
VERSION_DIST="${VERSION_DIST:=OpenWRT}"
TARGET_PROFILE=$(grep CONFIG_TARGET_PROFILE $BUILDROOT/.config | awk -F\" '{print $2}' | sed 's/DEVICE_//')
TARGET_SUBTARGET=$(grep CONFIG_TARGET_SUBTARGET $BUILDROOT/.config | awk -F\" '{print $2}')
TARGET_BOARD=$(grep CONFIG_TARGET_BOARD $BUILDROOT/.config | awk -F\" '{print $2}')

BUILTBASENAME="${VERSION_DIST}-${BRANCH}-${VERSION_NUMBER}-${TARGET_BOARD}-${TARGET_SUBTARGET}-${TARGET_PROFILE}"
BUILTBASENAME=$(echo $BUILTBASENAME | sed 's/ /-/g' | awk '{print tolower($0)}')

BINDIR="$BUILDROOT/bin/targets/${TARGET_BOARD}/${TARGET_SUBTARGET}"

#createbuild

#!/bin/bash

SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
source ${SCRIPT_DIR}/shared

echo "#### `date`: Starting build of $VERSION_DIST $VERSION_NUMBER ####"

cd $BUILDROOT
time make -j4 V=s 2>&1 $1 | tee build.log | grep -i -E "^make.*(error|[12345]...Entering dir)"

if [ "${PIPESTATUS[0]}" -ne "0" ]; then
 echo -en "\007"
 echo "#### `date`: Build failed, bailing out... "
 exit 1
fi

echo -en "\007"
echo "#### `date`: Build of $VERSION_DIST $VERSION_NUMBER complete ###"

if [ -z $1 ]; then
    ${SCRIPT_DIR}/createbuildinfo

    echo "#### `date`: Moving completed build to $BUILTDIR/$BUILTBASENAME ####"

    mkdir -p $BUILTDIR/$BUILTBASENAME
    #mv -v $BINDIR/$BUILTBASENAME* $BUILTDIR/$BUILTBASENAME
    mv -v /run/media/james/D/ipq806x_builds/NSS_test/bin/targets/ipq806x/generic/*.bin /run/media/james/D/ipq806x_builds/builds/latest/

    rm $BUILTDIR/latest
    ln -s $BUILTDIR/$BUILTBASENAME $BUILTDIR/latest

    echo "All done! Sysupgrade file can be found in"
    echo $BUILTDIR/latest/$BUILTBASENAME-squashfs-sysupgrade.bin
fi

我使用该表格创建我的 ssh 密钥：ssh-keygen -t ed25519 -C "[email protected]"我得到：加密：aes256-cbc，是否可以改用 [email protected]？谢谢

我已经阅读了 ssh，并且我已将 ssh 与 OpenWrt 一起使用，我在 .ssh 中使用密钥 + 在 .ssh 中使用我的配置文件，但如果我还想将 ssh 服务器用作 localhost，我读到的是我也应该在 .ssh/config 中设置。

我不知道如何使用两者？

你可以帮帮我吗？谢谢你

我构建了openwrt固件，我只是使用了一个pr（补丁内核更新），patch -p1 < filename.patch我想删除以重新应用一个新固件，最好的方法是什么？

谢谢你

我不知道为什么，但从今天早上开始，我的终端中就有完整的 bash 路径，每次打开它。不知道怎么去掉？

谢谢

bash: /usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games:/sbin:/usr/sbin:/home/user/.opam/system/bin: No such file or directory

我尝试添加有关最后一个内核的补丁，但不知道为什么不起作用..想法？谢谢

openwrtt$ patch -p1 < kernel.patch
patching file include/kernel-version.mk
Hunk #1 FAILED at 7.
1 out of 1 hunk FAILED -- saving rejects to file include/kernel-version.mk.rej
patching file target/linux/bcm27xx/patches-5.10/950-0139-xhci-implement-xhci_fixup_endpoint-for-interval-adju.patch
patching file target/linux/bcm27xx/patches-5.10/950-0151-hid-usb-Add-device-quirks-for-Freeway-Airmouse-T3-an.patch
patching file target/linux/bcm27xx/patches-5.10/950-0249-kbuild-Disable-gcc-plugins.patch
patching file target/linux/bcm27xx/patches-5.10/950-0323-media-i2c-Add-driver-for-Sony-IMX477-sensor.patch
patching file target/linux/bcm27xx/patches-5.10/950-0657-Documentation-devicetree-Add-documentation-for-imx37.patch
patching file target/linux/bcm27xx/patches-5.10/950-0733-usb-xhci-workaround-for-bogus-SET_DEQ_PENDING-endpoi.patch
Hunk #1 FAILED at 26.
1 out of 1 hunk FAILED -- saving rejects to file target/linux/bcm27xx/patches-5.10/950-0733-usb-xhci-workaround-for-bogus-SET_DEQ_PENDING-endpoi.patch.rej
patching file target/linux/generic/backport-5.10/610-v5.13-57-netfilter-flowtable-Set-offload-timeouts-according-t.patch
patching file target/linux/generic/backport-5.10/732-net-next-1-of-net-pass-the-dst-buffer-to-of_get_mac_address.patch
patching file target/linux/generic/pending-5.10/834-ledtrig-libata.patch
patching file target/linux/oxnas/patches-5.10/999-libata-hacks.patch
patching file target/linux/realtek/patches-5.10/008-5.17-watchdog-add-realtek-otto-watchdog-timer.patch