bon_ami-优快云博客

原创反编译C & JAVA代码

IDA to decompile a C library or executive

2023-11-21 15:27:18 357

原创 Go语言进阶

摘自Go语言高级编程数组var f = […]int{} // 定义一个长度为0的数组长度为0的数组在内存中并不占用空间。空数组虽然很少直接使用，但是可以用于强调某种特有类型的操作时避免分配额外的内存空间，比如用于管道的同步操作：c1 := make(chan [0]int)go func() { fmt.Println("c1") c1 <- [0]int{}}...

2023-08-08 09:43:16 725 1

原创 RK3399 firefly SW download

RK3399 firefly SW download

2022-09-24 09:27:09 356

change URL from //www. to //en. in the links in this post to switch from CN to EN (?)my respect to How To get your brand new RK3399 to actually boot linuxdownload linksmanualbootloaderWindows. install DriverAssitant_v4.5.rarboot Androidadb reboot b

2022-01-06 15:07:53 1306

原创 Debian installation

IndexInstallationX WindowLanguage and localeSoftware SourcesgccPythonInstallationDownload iso from Debian.Write USB from iso. Boot enabled.Alongside Windows or not.Free space on HD for new partitions.Boot with USB and install. During partition con

2021-05-08 22:26:48 246

转载 cVim for Chrome

KeybindingsMovementj, sscroll downk, wscroll uphscroll leftlscroll rightdscroll half-page downu, escroll half-page upggscroll to the top of the pageGscroll to t...

2019-09-06 15:33:42 302

转载 can't visit some network neighbors

on Windows 10, some neighbors can be reached while others can’thttps://community.spiceworks.com/topic/1162811-windows-10-can-t-access-network-shares?page=3Within the latest “Windows 10 Fall Creato

2018-02-06 17:28:31 254

转载 Android ANR & WatchDog

解决ANR WatchDog分析

2017-12-12 14:34:54 763

原创 configure options

--prefix=

2017-06-10 15:51:43 802

原创 tmux and zshell

zshell^a: go to beginning of the command line^e: go to end of the command line^_: undo^u: clear command linea-l: lslike bash shells^k: clear till the enda-b: move back a worda-f: move forward

2017-06-02 16:58:07 512

原创 set proxy for command line and build neovim without root priv

export https_proxy=’http://username:password@ip:port/’ or http_proxy. use %40 for @ in usernamedownload neovim source. when running make …, it needed CMake. download CMake and move them to ~/bin. bu

2017-06-01 13:28:08 662

原创 Android startActivityForResult

Android ActivityManagerService（AMS）的Activity管理 android Application Component研究之Activity(一)Activity: startActivityForResult Instrumentation: execStartActivity ActivityManagerService: startActivity A

2016-11-23 18:51:39 427

原创 Android runtime permissions

Android 6.0 运行时权限frameworks/base/core/java/android/app/Activity.java requestPermissions() invokes onRequestPermissionsResult() immediately if permissions already asking for, or invokes buildRequestPer

2016-11-21 16:28:31 405

转载处理文件与EOF

$ while read line; do> process $line> done < /path/to/file参考：bash的read命令如何读取换行符^D is EOF

2016-10-09 10:45:48 449

原创 go and vim-go

sudo apt-get install golang golang-golang-x-tools golint

2016-05-10 17:40:10 687

原创 c罕见语法

##在宏定义中，取参数字符串，如以X(Z)调用#define X(Y) ##Y时扩展为Z&&取得对应标签，如&&a表示标签a（用a:定义）处

2016-03-11 15:56:46 487

原创 disk usage; split

按k/M/G单位显示各分区大小：df -h显示文件大小：du包括文件，而非仅是目录：-a或–allproduce a grand total: -cprint sizes in human readable format: -h, –human-readabledo not include size of subdirectories: -S, –separate-dirsdisplay

2016-03-04 15:50:23 434

原创 Ubuntu 创建、管理用户、组和git库、项目

修改主机名sudo -e /etc/hostname sudo -e /etc/hosts 将127.0.1.1对应的原主机名改为新的创建组sudo groupadd 组名修改组sudo groupmod -n 新组名原组名删除组sudo groupdel 组名创建用户sudo useradd -m会自动生成主目录 -k 内容将被拷贝到生成的主目录的样本目录 -d 主目录 -g 用户组 –gro

2016-02-22 16:22:36 4754

转载安卓应用主题和样式

Android学习系列(39)--Android主题和样式之系统篇（上）下文集4.4

2015-11-04 16:21:54 525

转载 Linux下简体繁体转换

echo sth | cconv -f UTF8 -t UTF8-TW cconv -h显示帮助

2015-07-16 15:24:36 2953

转载无法让FireFox允许SSLv3

in about:config, set security.tls.version.min from 1 to 0

2015-07-02 12:31:10 7086

原创 Asterisk SIP账号设置

/etc/asterisk/users.confhttp://www.asteriskdocs.org/en/3rd_Edition/asterisk-book-html-chunk/index.html [6000] host=dynamic secret=1234 [6001] host=dynamic secret=1234/etc/asterisk/extensions.conf

2015-06-30 16:31:19 2515

原创 bzr concise

user reference取服务器版本：branch 更新：update。支持参数：-r 提交序号。将目标提交合入并切换到该提交序号。提交：add + commit + push 合入/更新分支：pull。Turn this branch into a mirror of another branch。支持路径位置作为参数。将路径作为默认位置：–remember。指定提交序号：-r 序号。

2015-03-26 16:14:59 907

转载命令行查看ubuntu版本号

cat /etc/lsb-release

2015-03-26 11:13:38 2793

原创 linux命令行收发邮件

安装mailx的一个变种，以下，或bsd-mailx（没有这个好配置）apt-get install heirloom-mailx发送：在~/.mailrc中写：set smtp-use-starttlsset ssl-verify=ignoresetsmtp=smtp://10.10.1.80:25set smtp-auth=loginset smtp-auth-

2015-02-15 17:20:27 891 1

原创 git批量修改、保存、日志、分支、远端

WIP=work in progress 使用说明原文文件状态： untracked, unmodified(git commited), modified, staged/cached(git added)HEAD： the head of the current branch. Last commit snapshot, next parent。“提交~”表示其父提交，后面可再加数字...

2015-01-23 17:53:57 772 1

转载 shell下图形化显示按钮、对话框

dialog及gdialog命令测试gdialog可能是ubuntu默认带的

2015-01-21 17:27:54 1238

转载探测目标哪些端口可用

nmap百度文库

2015-01-21 17:24:37 924

原创 Ubuntu下编译vim/gvim

ruby-dev libgtk2.0-dev ./configure --enable-rubyinterp=yes --enable-cscope --with-compiledby=Allen --with-x --enable-xim --enable-multibyte

2014-12-30 15:55:15 1469

原创 adb使用与权限

adb "no permission"Ubuntu adb devices : no permissions 解决方法lsusb to get sth. like Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub sudo -e /etc/udev/rules.d/70-android.rules add a...

2014-12-26 14:35:28 1809 1

原创 user administration simple

sudo usermod -a -G sudo

2014-12-08 16:39:26 524

转载在线pdf生成

12款在线 PDF 工具http://www.freepdfconvert.com/ 支持生成或转换

2014-02-20 15:10:16 1223

原创 linux cp 拷贝时保留目录结构

--parents

2014-02-18 15:34:28 12948

转载 adb usages

adb wait-for-device adb shell setprop log.tag.SetupWizard VERBOSE adb shell screenrecord /sdcard/vid.mp4 to list packages: adb shell pm list packages to broadcastadb logcat PackageManager:* *:...

2014-02-11 16:07:18 1335