拾荒集

linux双网卡配置

Sat, 18 Apr 2026 00:00:00 +0800

需求

电脑上有个两个网卡，一个内网（eno1),一个无线网卡（wlx743989de28bc）现在的需求为：

对于内网的请求（192.168.0.0,192.168.10.0网段),路由到eno1上，
其他请求路由到wlx743989de28bc上。

前提

==内网不要设置网关==，否则会在路由表中添加默认路由，覆盖掉外网的网关
外网设置dhcp模式即可满足上述条件时，路由表为：

通过路由表可以看到，目前默认路由为无线网卡（wlx743989de28bc）由于内网绑定到192.168.10.103，所以192.168.10.0默认绑定到了eno1网卡上，此时浏览器测试谷歌网站，可以正常打开，但是 iptux 无法搜索到192.168.0.0网段用户，公司 bugfree192.168.0.5网站无法打开

ubuntu onedrive 配置用于同步keepass

Wed, 06 Aug 2025 00:00:00 +0800

安装

sudo apt install onedrive

授权

终端执行

[15:54] ~ ❯ onedrive

会输出：

Configuring Global Azure AD Endpoints
Authorize this app visiting:

https://login.microsoftonline.com/common/oauth2/v2.0/authorize?client_id=d50ca740-c83f-4d1b-b616-12c519384f0c&scope=Files.ReadWrite%20Files.ReadWrite.All%20Sites.ReadWrite.All%20offline_access&response_type=code&prompt=login&redirect_uri=https://login.microsoftonline.com/common/oauth2/nativeclient

Enter the response uri:

将连接复制，通过浏览器打开之后，会提示登录微软账号，登录之后，将地址栏的链接复制到终端，并回车。

Hexo + Github Actions部署在线博客

Fri, 18 Apr 2025 19:47:32 +0800

前言

需求为使用 github pages搭建一个在线的静态网站，方便记录日志和文档，经过选型，决定采用 hexo方案。

hexo采用 node.js编译，能自动将 md文件编译为静态网页，因此最终采用的方案为：

Aosp GSI烧录无法开机

Fri, 25 Oct 2024 00:00:00 +0800

问题描述

a78项目在烧录GSI之后无法开机，init部分不断重启（正常可以开机），log类似如下：

[    4.688635][T1600001] init: init: Opening SELinux policy
[    4.690264][T1600001] init: init: Falling back to standard signature check. TODO implement support for fsverity SEPolicy.
[    4.691655][T1600001] init: init: Error: Apex SEPolicy failed signature check
[    4.692858][T1600001] init: init: Loading APEX Sepolicy from /system/etc/selinux/apex/SEPolicy.zip
[    4.693995][T1600001] init: init: Failed to open package /system/etc/selinux/apex/SEPolicy.zip: No such file or directory
# 此处后续没有sepolicy编译加载的log，
[    5.380006][T1400305] secilc: [name:exit&]secilc (305) used greatest stack depth: 10624 bytes left

问题分析

上述log初步怀疑是selinux加载出现异常，查看selinux加载代码（alps/system/core/init/selinux.cpp）:

使用VSCode开发AOSP Native模块

Fri, 25 Oct 2024 00:00:00 +0800

调试 Aosp Native项目

aidegen vendor/agold/apps/ACamera2/agold/jni_isphal_aidl/ -s -i v拉起vscode
vscode安装clangd插件，用来解析compile_commands.json（上条命令会生成）
1. 安装完成进入clangd插件设置添加参数

--compile-commands-dir=${workspaceFolder}
--background-index
--completion-style=detailed
--header-insertion=never
--log=info

主要是第一个参数，用来指定compile_commands.json所在的位置，例如

Linux Mint Root用户下的基本配置

Tue, 02 Jul 2024 00:00:00 +0800

Software Manager

linux mint中root用户下 software manager 应用无法打开，对应的命令(mintinstall)在终端下执行，提示： The software manager should not be run as root. Please run it in user mode

基于VitePress的静态博客搭建

Sun, 03 Mar 2024 00:00:00 +0800

Quick Start

基础环境搭建

此项目基于VitePress搭建，node.js版本要求大于18

官方网站：node.js vitepress

使用pnpm进行包管理

npm install -g pnpm

编写文档

拉取代码

git clone ssh://[USER_NAME]@192.168.10.51:29418/DocWiki.git

初始化环境

仓库中已经配置好依赖项，但是node_modules没有上传，需要本地安装

ubuntu23.04+ pip install 报错

Thu, 01 Feb 2024 00:00:00 +0800

背景

在Ubuntu23.04 之后的系统中，使用pip/pip3 install 安装库时，会收到一个错误提示：error: externally-managed-environment，即“外部管理环境错误”，这是新版python的feature，此功能的目的是避免操作系统包管理器（pacman,yum,apt)和pip等特定python的包管理工具之间的冲突。官方介绍PEP 668 – Python base environments

子线程刷新UI导致handler同步屏障锁死不移除引起无响应

Fri, 12 Jan 2024 00:00:00 +0800

问题现象

相机应用进行模式切换的压力测试中发现，低概率出现 UI 无响应，界面卡死的现象

问题分析

通过问题现场的机器执行 adb shell dumpsys activity com.mediatek.camera

Dump Message in Queue (1): { when=-1m20s353ms barrier=161563 } // barrier同步锁没有移除
Dump Message in Queue (2): { when=-1m20s353ms what=30 target=android.view.ViewRootImpl$ViewRootHandler }
Dump Message in Queue (3): { when=-1m20s353ms what=30 target=android.view.ViewRootImpl$ViewRootHandler }
Dump Message in Queue (4): { when=-1m20s353ms what=30 target=android.view.ViewRootImpl$ViewRootHandler }
Dump Message in Queue (5): { when=-1m20s353ms callback=com.mediatek.camera.feature.setting.noisereduction.NoiseReduction$4 target=android.os.Handler }
Dump Message in Queue (6): { when=-1m20s352ms callback=com.mediatek.camera.feature.setting.exposure.ExposureViewController$3 target=android.os.Handler }
Dump Message in Queue (7): { when=-1m20s350ms callback=com.mediatek.camera.common.mode.CameraModeBase$2 target=android.os.Handler }
Dump Message in Queue (8): { when=-1m20s349ms what=5 target=com.mediatek.camera.feature.setting.zoom.ZoomViewCtrl$MainHandler }
Dump Message in Queue (9): { when=-1m20s349ms what=1 target=com.mediatek.camera.feature.setting.dng.DngViewCtrl$MainHandler }
Dump Message in Queue (10): { when=-1m20s349ms what=2 target=com.mediatek.camera.feature.setting.dng.DngViewCtrl$MainHandler }
Dump Message in Queue (11): { when=-1m20s349ms what=1 target=com.agold.feature.superlight.SuperLightViewController$MainHandler }
Dump Message in Queue (12): { when=-1m20s349ms what=3 obj=true target=com.agold.feature.superlight.SuperLightViewController$MainHan

可以看到上面类似的信息，MessageQueue 中第一个是 barrier 信息，表示此时消息队列处于同步锁状态，这种情况下只有异步信息才可以执行，其他所有同步信息都处于等待状态，导致无法执行异常信息需要通过 setAsynchronous 等方式显式指定，一般情况下都是同步信息。

AndroidStudio Attach To Process不显示系统进程

Fri, 29 Dec 2023 00:00:00 +0800

Android 13+, 使用 userdebug 版本时，Android studio 中 attach to process 无法显示系统进程，导致提示不方便

修改文件： alps/frameworks/base/core/java/com/android/internal/os/Zygote.java

static void applyDebuggerSystemProperty(ZygoteArguments args) {  
	// 此处限制只有ro.debuggable=1才允许
    if (RoSystemProperties.DEBUGGABLE) {  
        args.mRuntimeFlags |= Zygote.DEBUG_ENABLE_JDWP;  
    }  
}

部分系统比较新的话，此部分代码会被 google 修改为：

andriod常用mimetype

Sun, 25 Dec 2022 00:00:00 +0800

文件类型	mime 名称	文件类型	mime 名称
3gp	video/3gpp	pdb	chemical/x-pdb
aab	application/x-authoware-bin	pdf	application/pdf
aam	application/x-authoware-map	pfr	application/font-tdpfr
aas	application/x-authoware-seg	pgm	image/x-portable-graymap
ai	application/postscript	pict	image/x-pict
aif	audio/x-aiff	pm	application/x-perl
aifc	audio/x-aiff	pmd	application/x-pmd
aiff	audio/x-aiff	png	image/png
als	audio/X-Alpha5	pnm	image/x-portable-anymap
amc	application/x-mpeg	pnz	image/png
ani	application/octet-stream	pot	application/vnd.ms-powerpoint
apk	application/vnd.android.package-archive	ppm	image/x-portable-pixmap
asc	text/plain	pps	application/vnd.ms-powerpoint
asd	application/astound	ppt	application/vnd.ms-powerpoint
asf	video/x-ms-asf	pqf	application/x-cprplayer
asn	application/astound	pqi	application/cprplayer
asp	application/x-asap	prc	application/x-prc
asx	video/x-ms-asf	proxy	application/x-ns-proxy-autoconfig
au	audio/basic	ps	application/postscript
avb	application/octet-stream	ptlk	application/listenup
avi	video/x-msvideo	pub	application/x-mspublisher
awb	audio/amr-wb	pvx	video/x-pv-pvx
bcpio	application/x-bcpio	qcp	audio/vnd.qcelp
bin	application/octet-stream	qt	video/quicktime
bld	application/bld	qti	image/x-quicktime
bld2	application/bld2	qtif	image/x-quicktime
bmp	image/bmp	r3t	text/vnd.rn-realtext3d
bpk	application/octet-stream	ra	audio/x-pn-realaudio
bz2	application/x-bzip2	ram	audio/x-pn-realaudio
cal	image/x-cals	rar	application/x-rar-compressed
ccn	application/x-cnc	ras	image/x-cmu-raster
cco	application/x-cocoa	rdf	application/rdf+xml
cdf	application/x-netcdf	rf	image/vnd.rn-realflash
cgi	magnus-internal/cgi	rgb	image/x-rgb
chat	application/x-chat	rlf	application/x-richlink
class	application/octet-stream	rm	audio/x-pn-realaudio
clp	application/x-msclip	rmf	audio/x-rmf
cmx	application/x-cmx	rmm	audio/x-pn-realaudio
co	application/x-cult3d-object	rmvb	audio/x-pn-realaudio
cod	image/cis-cod	rnx	application/vnd.rn-realplayer
cpio	application/x-cpio	roff	application/x-troff
cpt	application/mac-compactpro	rp	image/vnd.rn-realpix
crd	application/x-mscardfile	rpm	audio/x-pn-realaudio-plugin
csh	application/x-csh	rt	text/vnd.rn-realtext
csm	chemical/x-csml	rte	x-lml/x-gps
csml	chemical/x-csml	rtf	application/rtf
css	text/css	rtg	application/metastream
cur	application/octet-stream	rtx	text/richtext
dcm	x-lml/x-evm	rv	video/vnd.rn-realvideo
dcr	application/x-director	rwc	application/x-rogerwilco
dcx	image/x-dcx	s3m	audio/x-mod
dhtml	text/html	s3z	audio/x-mod
dir	application/x-director	sca	application/x-supercard
dll	application/octet-stream	scd	application/x-msschedule
dmg	application/octet-stream	sdf	application/e-score
dms	application/octet-stream	sea	application/x-stuffit
doc	application/msword	sgm	text/x-sgml
dot	application/x-dot	sgml	text/x-sgml
dvi	application/x-dvi	sh	application/x-sh
dwf	drawing/x-dwf	shar	application/x-shar
dwg	application/x-autocad	shtml	magnus-internal/parsed-html
dxf	application/x-autocad	shw	application/presentations
dxr	application/x-director	si6	image/si6
ebk	application/x-expandedbook	si7	image/vnd.stiwap.sis
emb	chemical/x-embl-dl-nucleotide	si9	image/vnd.lgtwap.sis
embl	chemical/x-embl-dl-nucleotide	sis	application/vnd.symbian.install
eps	application/postscript	sit	application/x-stuffit
eri	image/x-eri	skd	application/x-Koan
es	audio/echospeech	skm	application/x-Koan
esl	audio/echospeech	skp	application/x-Koan
etc	application/x-earthtime	skt	application/x-Koan
etx	text/x-setext	slc	application/x-salsa
evm	x-lml/x-evm	smd	audio/x-smd
evy	application/x-envoy	smi	application/smil
exe	application/octet-stream	smil	application/smil
fh4	image/x-freehand	smp	application/studiom
fh5	image/x-freehand	smz	audio/x-smd
fhc	image/x-freehand	snd	audio/basic
fif	image/fif	spc	text/x-speech
fm	application/x-maker	spl	application/futuresplash
fpx	image/x-fpx	spr	application/x-sprite
fvi	video/isivideo	sprite	application/x-sprite
gau	chemical/x-gaussian-input	spt	application/x-spt
gca	application/x-gca-compressed	src	application/x-wais-source
gdb	x-lml/x-gdb	stk	application/hyperstudio
gif	image/gif	stm	audio/x-mod
gps	application/x-gps	sv4cpio	application/x-sv4cpio
gtar	application/x-gtar	sv4crc	application/x-sv4crc
gz	application/x-gzip	svf	image/vnd
hdf	application/x-hdf	svg	image/svg-xml
hdm	text/x-hdml	svh	image/svh
hdml	text/x-hdml	svr	x-world/x-svr
hlp	application/winhlp	swf	application/x-shockwave-flash
hqx	application/mac-binhex40	swfl	application/x-shockwave-flash
htm	text/html	t	application/x-troff
html	text/html	tad	application/octet-stream
hts	text/html	talk	text/x-speech
ice	x-conference/x-cooltalk	tar	application/x-tar
ico	application/octet-stream	taz	application/x-tar
ief	image/ief	tbp	application/x-timbuktu
ifm	image/gif	tbt	application/x-timbuktu
ifs	image/ifs	tcl	application/x-tcl
imy	audio/melody	tex	application/x-tex
ins	application/x-NET-Install	texi	application/x-texinfo
ips	application/x-ipscript	texinfo	application/x-texinfo
ipx	application/x-ipix	tgz	application/x-tar
it	audio/x-mod	thm	application/vnd.eri.thm
itz	audio/x-mod	tif	image/tiff
ivr	i-world/i-vrml	tiff	image/tiff
j2k	image/j2k	tki	application/x-tkined
jad	text/vnd.sun.j2me.app-descriptor	tkined	application/x-tkined
jam	application/x-jam	toc	application/toc
jar	application/java-archive	toy	image/toy
jnlp	application/x-java-jnlp-file	tr	application/x-troff
jpe	image/jpeg	trk	x-lml/x-gps
jpeg	image/jpeg	trm	application/x-msterminal
jpg	image/jpeg	tsi	audio/tsplayer
jpz	image/jpeg	tsp	application/dsptype
js	application/x-javascript	tsv	text/tab-separated-values
jwc	application/jwc	tsv	text/tab-separated-values
kjx	application/x-kjx	ttf	application/octet-stream
lak	x-lml/x-lak	ttz	application/t-time
latex	application/x-latex	txt	text/plain
lcc	application/fastman	ult	audio/x-mod
lcl	application/x-digitalloca	ustar	application/x-ustar
lcr	application/x-digitalloca	uu	application/x-uuencode
lgh	application/lgh	uue	application/x-uuencode
lha	application/octet-stream	vcd	application/x-cdlink
lml	x-lml/x-lml	vcf	text/x-vcard
lmlpack	x-lml/x-lmlpack	vdo	video/vdo
lsf	video/x-ms-asf	vib	audio/vib
lsx	video/x-ms-asf	viv	video/vivo
lzh	application/x-lzh	vivo	video/vivo
m13	application/x-msmediaview	vmd	application/vocaltec-media-desc
m14	application/x-msmediaview	vmf	application/vocaltec-media-file
m15	audio/x-mod	vmi	application/x-dreamcast-vms-info
m3u	audio/x-mpegurl	vms	application/x-dreamcast-vms
m3url	audio/x-mpegurl	vox	audio/voxware
ma1	audio/ma1	vqe	audio/x-twinvq-plugin
ma2	audio/ma2	vqf	audio/x-twinvq
ma3	audio/ma3	vql	audio/x-twinvq
ma5	audio/ma5	vre	x-world/x-vream
man	application/x-troff-man	vrml	x-world/x-vrml
map	magnus-internal/imagemap	vrt	x-world/x-vrt
mbd	application/mbedlet	vrw	x-world/x-vream
mct	application/x-mascot	vts	workbook/formulaone
mdb	application/x-msaccess	wav	audio/x-wav
mdz	audio/x-mod	wax	audio/x-ms-wax
me	application/x-troff-me	wbmp	image/vnd.wap.wbmp
mel	text/x-vmel	web	application/vnd.xara
mi	application/x-mif	wi	image/wavelet
mid	audio/midi	wis	application/x-InstallShield
midi	audio/midi	wm	video/x-ms-wm
mif	application/x-mif	wma	audio/x-ms-wma
mil	image/x-cals	wmd	application/x-ms-wmd
mio	audio/x-mio	wmf	application/x-msmetafile
mmf	application/x-skt-lbs	wml	text/vnd.wap.wml
mng	video/x-mng	wmlc	application/vnd.wap.wmlc
mny	application/x-msmoney	wmls	text/vnd.wap.wmlscript
moc	application/x-mocha	wmlsc	application/vnd.wap.wmlscriptc
mocha	application/x-mocha	wmlscript	text/vnd.wap.wmlscript
mod	audio/x-mod	wmv	audio/x-ms-wmv
mof	application/x-yumekara	wmx	video/x-ms-wmx
mol	chemical/x-mdl-molfile	wmz	application/x-ms-wmz
mop	chemical/x-mopac-input	wpng	image/x-up-wpng
mov	video/quicktime	wpt	x-lml/x-gps
movie	video/x-sgi-movie	wri	application/x-mswrite
mp2	audio/x-mpeg	wrl	x-world/x-vrml
mp3	audio/x-mpeg	wrz	x-world/x-vrml
mp4	video/mp4	ws	text/vnd.wap.wmlscript
mpc	application/vnd.mpohun.certificate	wsc	application/vnd.wap.wmlscriptc
mpe	video/mpeg	wv	video/wavelet
mpeg	video/mpeg	wvx	video/x-ms-wvx
mpg	video/mpeg	wxl	application/x-wxl
mpg4	video/mp4	x-gzip	application/x-gzip
mpga	audio/mpeg	xar	application/vnd.xara
mpn	application/vnd.mophun.application	xbm	image/x-xbitmap
mpp	application/vnd.ms-project	xdm	application/x-xdma
mps	application/x-mapserver	xdma	application/x-xdma
mrl	text/x-mrml	xdw	application/vnd.fujixerox.docuworks
mrm	application/x-mrm	xht	application/xhtml+xml
ms	application/x-troff-ms	xhtm	application/xhtml+xml
mts	application/metastream	xhtml	application/xhtml+xml
mtx	application/metastream	xla	application/vnd.ms-excel
mtz	application/metastream	xlc	application/vnd.ms-excel
mzv	application/metastream	xll	application/x-excel
nar	application/zip	xlm	application/vnd.ms-excel
nbmp	image/nbmp	xls	application/vnd.ms-excel
nc	application/x-netcdf	xlt	application/vnd.ms-excel
ndb	x-lml/x-ndb	xlw	application/vnd.ms-excel
ndwn	application/ndwn	xm	audio/x-mod
nif	application/x-nif	xml	text/xml
nmz	application/x-scream	xmz	audio/x-mod
nokia-op-logo	image/vnd.nok-oplogo-color	xpi	application/x-xpinstall
npx	application/x-netfpx	xpm	image/x-xpixmap
nsnd	audio/nsnd	xsit	text/xml
nva	application/x-neva1	xsl	text/xml
oda	application/oda	xul	text/xul
oom	application/x-AtlasMate-Plugin	xwd	image/x-xwindowdump
pac	audio/x-pac	xyz	chemical/x-pdb
pae	audio/x-epac	yz1	application/x-yz1
pan	application/x-pan	z	application/x-compress
pbm	image/x-portable-bitmap	zac	application/x-zaurus-zac
pcx	image/x-pcx	zip	application/zip
pda	image/x-pda

Mon, 01 Jan 0001 00:00:00 +0000