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RSS订阅原创 使用GCC/GNU-ld删除dead code
[url]https://gcc.gnu.org/ml/gcc-help/2003-08/msg00128.htmlhttps://embeddedfreak.wordpress.com/2009/02/10/removing-unused-functionsdead-codes-with-gccgnu-ld/[/url][quote]Hi Dr. Rupp,I...
2016-05-09 17:18:39
406
Invalid or corrupt jarfile
使用最新的burpsuite免费版,出现了[quote]Error: Invalid or corrupt jarfile burpsuite_free_v1.6.32.jar[/quote]错误解决方案:[code="java"]mv burpsuite_free_v1.6.32.jar burpsuit.jarunzip -d burpsuit.jar ./tm...
2016-04-11 23:20:27
703
原创 python 修饰器
[code="python"]def wrapper1(function): print("In wrapper1 pre") @functools.wraps(function) def wrapper(*args, **kwargs): print("In wrapper1 wrapper") args = [float(a...
2016-02-05 15:11:13
212
原创 ubuntu 14.04 install e431 wifi driver
[quote] sudo apt-get install linux-headers-generic build-essential dkms sudo apt-get install linux-source sudo apt-get install --reinstall bcmwl-kernel-source sudo modpro...
2016-01-25 20:59:48
165
原创 git
[url]http://finalshares.cn/attachment/1509/thread/95_80_cbcb426e1ba4faf.jpg[/url]
2016-01-07 12:01:12
112
原创 嵌入式中使用gdb
[b]编译[/b][color=darkblue]For gdb:[/color][code="java"]/path/to/gdb-src/configure --target=arm-linux-gnueabimake[/code][color=darkblue]For GDBserver[/color][quote]/path/to/gdb-src/gdb/gdb...
2016-01-06 17:38:33
182
原创 linux change boot image
1. change grub2[quote]vim /etc/default/grubGRUB_CMDLINE_LINUX_DEFAULT="quiet splash"GRUB_GFXMODE=1366x768[/quote]2. convert jpg image to png image[quote]mogrify -format png OnePiece.jpg[/q...
2016-01-02 00:55:09
241
原创 binwalk --dd
[url]http://www.devttys0.com/2012/12/binwalk-0-5-release/[/url][quote][color=darkblue][b]binwalk --dd='gzip:gz:gunzip %e' firmware.bin[/b][/color][/quote]The above command instructs Binwalk ...
2015-12-28 21:51:22
1022
原创 embeded LD_PRELOAD
[quote][color=blue][b]eve@eve:~/squashfs-root$ sudo chroot . ./qemu-arm -E LD_PRELOAD="/nvram.so" usr/sbin/httpd [/b][/color]usr/sbin/httpd: relocation error: /nvram.so: symbol __register_frame_in...
2015-12-28 00:17:14
137
原创 hardware hacking
For video stuff: [url]https://www.youtube.com/watch?v=FYPhEgbiWrk[/url]command:[url]http://pastebin.com/k4mwgS6T[/url][quote]#http://alexkaskasoli.com/wansview.pdf system.img#note th...
2015-12-27 01:32:22
211
原创 kali 2.0 broadcom wifi connection
[quote]apt-get install -y linux-headers-$(uname -r)apt-get install broadcom-sta-dkms firmware-brcm80211 firmware-b43-installer[/quote]
2015-12-12 16:28:14
149
原创 linux 备份系统
[quote]备份dd if=/dev/sda > myimage.img[/quote][quote]还原cat myimage.img | dd of=/dev/sda[/quote][quote]压缩dd if=/dev/sda | gzip -c > myimage.img[/quote][quote]还原gunzip -c myima...
2015-12-05 22:22:31
81
原创 [译]root权限运行vlc
原文地址：[url]http://www.blackmoreops.com/2015/11/02/fixing-vlc-is-not-supposed-to-be-run-as-root-sorry-error/[/url][quote]apt-get install vlccp /usr/bin/vlc /usr/bin/vlc-backup[/quote]使用hexeditor...
2015-11-30 22:19:03
584
原创 【转】关闭TCP Timestamps来节省一点带宽
http://highscalability.com/blog/2015/10/14/save-some-bandwidth-by-turning-off-tcp-timestamps.html
2015-10-15 23:29:30
762
原创 kali2.0中国源
#中科大kali源deb http://mirrors.ustc.edu.cn/kali sana main non-free contribdeb http://mirrors.ustc.edu.cn/kali-security/ sana/updates main contrib non-freedeb-src http://mirrors.ustc.edu.cn/kali-sec...
2015-09-27 01:42:13
268
原创 [转]Terminal escape sequences – the new XSS for Linux sysadmins
[url]https://ma.ttias.be/terminal-escape-sequences-the-new-xss-for-linux-sysadmins/[/url]
2015-09-25 23:58:04
158
原创 ipython basic
[b]Introspection[/b][quote]Using a question mark ( ? ) before or after a variable will display some general information about the object[/quote][quote]Using ?? will also show the function’s source...
2015-09-25 11:31:30
112
原创 static in C
[code="c"]jason@ubuntu:~/test$ cat a.c#include void(* fpp)(void);static void fp(void){ printf("fp is called\n"); return;}void set_f(void){ fpp =fp; printf("set_f is called\n");...
2015-09-22 11:35:31
94
原创 如何找书
[quote]intitle:"index.of" (pdf|epub|mob) "how to be a 1337 h4ck3r" -html -htm -php -asp -jsp[/quote][quote]intitle:"index.of" (mp4|avi|mkv) "DeepCopy's sex tape" -html -htm -php -asp -jsp[/quote][...
2015-09-20 19:21:02
202
原创 lxc重命名容器名
lxc-ls 使用文件夹名作为容器名。所以可以更改文件夹名称来达到改变容器名。但是改变文件夹名称后，同时需要改变容器文件夹中的config文件所对应的相应文件夹。[quote]# Template used to create this container: /usr/share/lxc/templates/lxc-ubuntu# Parameters passed to the ...
2015-09-20 00:25:36
624
原创 lxc更新apt源
最近一直在使用lxc创建容器，每次创建一个容器都需要把apt源替换成国内的源，然后再运行apt-get update; apt-get upgrade。记得以前研究lxc代码的时候，发现lxc-create使用debootstrap来下载linux文件，然后放在/var/cache/lxc/distribute文件夹下。于是可以：[quote]1. cd /var/cache/lx...
2015-09-18 11:49:12
443
原创 python decorators
[url]http://simeonfranklin.com/blog/2012/jul/1/python-decorators-in-12-steps/[/url]
2015-09-16 14:12:13
88
原创 wireshark:Couldn't run /usr/bin/dumpcap in child process: Permission denied
When start wireshark, I met an error like:[quote]Couldn't run /usr/bin/dumpcap in child process: Permission denied[/quote]Solution:[quote][color=blue]sudo apt-get install libcap2-bin wireshark...
2015-09-11 10:26:59
739
原创 爬虫crawler
抓取标签一些tips:[color=blue][quote]1. 查找“打印本页”的link，或手机版网页(或者把你的爬虫伪装成移动设备)，他们可能会有更好的html格式2. 从Javascrpt中查找信息。你应该检查导入的Javascript文件。3. 关键信息可能就是url本身，这对页面标题更常见4. 可以通过css文件来获得关联标签[/quote][/color]字符...
2015-09-09 12:18:40
170
原创 [转]调试python内存泄漏
[url]http://chase-seibert.github.io/blog/2013/08/03/diagnosing-memory-leaks-python.html[/url][url]https://news.ycombinator.com/item?id=10181612[/url]
2015-09-09 00:48:33
123
原创 lxc 安装ubuntu vivid
1. lxc-create --template download --name u1 选择linux distribute版本，ubunut版本，arch2. 进入/var/lib/lxc/u1文件夹，编辑config文件，添加如下两行： lxc.network.ipv4 = 10.0.3.10/24 lxc.network.ipv4.gateway = 10.0...
2015-09-07 23:24:15
308
原创 [转]Python @classmethod and @staticmethod for beginner?
[url]http://stackoverflow.com/questions/12179271/python-classmethod-and-staticmethod-for-beginner/12179325#12179325[/url]
2015-09-07 16:59:13
71
原创 linux 安装scrapy
由于scrapy对python3支持不是很好，所以使用python2.7[color=blue][quote]apt-get install pythonlscd /tmplswget https://bootstrap.pypa.io/get-pip.pyapt-get install wgetwget https://bootstrap.pypa.io/get-...
2015-09-07 13:06:48
108
原创 /usr/bin/ld: cannot find -lz
编译scrapy时出现如下错误：[color=red][quote]/usr/bin/ld: cannot find -lz[/quote][/color]错误原因是因为没有相应的lib于是[color=blue][quote]apt-get install libz-dev[/quote][/color]解决问题...
2015-09-07 12:12:00
642
原创 [转]sysyemd
[url]http://0pointer.de/blog/projects/why.html[/url][url]http://0pointer.de/blog/projects/systemd.html[/url][url]http://www.freedesktop.org/wiki/Software/systemd/[/url]
2015-08-29 23:16:38
58
原创 [转]linux-workstation-security
[url]https://github.com/lfit/itpol/blob/master/linux-workstation-security.md[/url][url]https://news.ycombinator.com/item?id=10134009[/url]
2015-08-29 21:56:17
83
原创 virutalization
[url]https://blog.jtlebi.fr/2014/01/19/introduction-to-linux-namespaces-part-5-net/[/url][url]http://crosbymichael.com/creating-containers-part-1.html[/url]
2015-08-28 17:32:07
72
原创 nginx reverse proxy cofinguration
based on our case, we need to handle two different url request: example/0.5/xxx ==> 192.168.1.100:8080/xxx example/0.7/xxx ==> 192.168.1.101:8080/xxxHere is the configuration:[quote][c...
2015-08-28 15:18:32
100
原创 linux remove blank line in file
[quote]1. sed commandsed '/^$/d' a.txt > output.txt2. vim command:g/^$/d3. cat commandcat -s a.txt4. vim command:%!cat -s[/quote]
2015-08-27 15:48:19
114
原创 [转]w3m cheat sheet
[url]http://wiki.titan2x.com/index.php?title=W3m_cheat_sheet[/url]
2015-08-26 14:45:45
83
原创 gdb load local shared object
[url]http://ftp.gnu.org/old-gnu/Manuals/gdb/html_node/gdb_118.html[/url][url]http://visualgdb.com/gdbreference/commands/set_solib-search-path[/url][quote][color=blue]root@jason:/opt/lxc/...
2015-08-26 13:59:27
167
原创 linux daemonize child process
[code="c"]#include #include #include #include #include int main(int argc, char* argv[]){ int status; pid_t pid = fork(); if(-1 == pid){ perror("Fork Error"); }else if (0 ==...
2015-08-25 17:37:00
118
原创 qemu linux
[quote]1. create disk spaceqemu-img create -f qcow2 vdisk.img 10G[/quote][quote]2. install OSqemu-system-x86_64 -hda vdisk.img -cdrom CentOS-6.6-x86_64-minimal.iso -boot d -m 1024[/quote][...
2015-08-24 10:35:24
93
原创 lxc-execute error
[quote][color=red]lxc-execute -n vm1 -f vm1/lxc.conf -- /bin/bash[/color]lxc-execute: cgfs.c: cgroup_read_from_file: 2121 No such file or directory - failed to read /sys/fs/cgroup/lxc/cpuset.cpus...
2015-08-19 18:16:58
231
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