WED NOV 10, 2004
Final interpretation of the Google update process (ZT)
Original: SERGE Thibodeau Compile: Sunny Reference: Learn how Google Dance Tools How to improve the Google PR value of the website Talking about Google Web Levels Google's Original sin - Web Sequence Level Google-Dance-Machine Summary: How does Google update all indexes? This is a fairly wide problem. Everyone knows that Google updates their databases to ensure that their databases are updated to their databases to ensure the most relevant and quality search results. In order to answer the above problem, I will tell you each step of the Google update process in this article. There are quite a few users and companies have found that in the early search engine optimization, there is a good rankings in Google, and all necessary measures should be taken before doing the plan. For the free submitting search engine, Google is one of the few few years, and it is also one of the earliest search engines to the database. Between July 10, 2003, Google has become the most extensive database of 340 million web pages. Only a small portion of which is unable to be accessed by Google, because these sites are not accessible from the search engine reptile or spider. As in real life, whether it is for website owners, webmasters or search engine optimization experts, when starting a new product market, there is a big risk and potential complexity. However, most experts agree to enter the keyword correctly when using Google search, so that you can search for the information you want to find. Because Google updates its database every month. In this article, we must explain the information about "Google Dance", and how to understand "Googlebot" in the appropriate time. Also, we will also tell you how to optimize search engine. Famous "Google Dance" If you want to write a letter to participate in the annual update process of Google headquarters, you may want to continue to read the Googlex article, what is the work from the Google database and the search engine robot. About Google's monthly periodic update process has a lot of documentation records. In the past a year, Google's periodic update (now people know "Google Dance" becomes more complex for those website owners and webmasters of those anxiety waiting. And unable to figure out. Each update is started from a major deep climby from Google. Let's call it a reptile A. How did it index at least three or four billion web pages? Google uses more than 15,000 computers located in different data centers to index site in the world. When Googlebot comes to search for existing sites in the database, you will also search the latest website. Once Google completes the process of reptile A, it will effectively search for all the web pages for the next update, and then the second update process after two weeks. Finally, Google will update the entire database, and you can see the latest update results at www2.google.com and ww3.google.com. While updating, the result will be quickly connected between the primary database and the second, third database. Since the server used by Google has more than 15,000 units, the search results of the people from different places before the end of the update is different. "Google Dance" will last for a few days, but it will not exceed one week. Unless Google wants to change some major rules, this update in April 2003. Whether in the Google's update is still updated, as long as one of the databases are updated, Google will start a new round of "comprehensive" retrieval. We call it to reptile B. This retrieval is still included in the database all has been included in the site and some newly released websites.
After GoogleBot is completed, it is the starting point of Google's next round of updates, meaning that the next month's update begins. In the Perfect Time "Capture" Googlebot In order to get any website including Google Database, or the database effectively reflects the updated website, an experienced website administrator needs to make a serious plan in advance and ready for everything. This allows him to "seize" Googlebot during a monthly-specific update process to achieve a good rankings. Most good search engine optimization experts know that the index of GoogleBot is made at the beginning of the month, while the deep index begins after the update. If a website administrator wants to include a new site in Google's database, then the problem is, will there be a reptile to ensure that it is included? According to our monthly update experience, it is not always like this. There is no doubt that if a website is indexed at the beginning of the month, it will not be included in the update process of this month. If it is submitted in this month's second index, it is possible to re-accepted and is included in the next update. In other cases, Google simply browsing the newly submitted site, write down the homepage and RBOTS.TXT documentation. Like this behavior is usually a good indication, GoogleBot will come back again during the next primary index. So sites are usually included in the second index update. For a new website, it is included in the Google database to be accessed twice in Googlebot. Although there are some exceptions, it is like this. To ensure that it is possible to rapidly being included, an experienced website administrator needs to do some work. If the website is indexed after the first update of GoogleBot, this is actually a good sign, which is very likely to be included in the update of Google next month. If this time is not indexed, the website administrator will wait for a longer time for the retrieval. Based on this, a website manager wants to get indexes when his website is updated during Google, then what should he do? He can do something necessary to prepare. If there is a website that is already included in Google, you can observe the entire search process and all update dates through changes, and then apply the release of the new website. In addition, if there is no website that has been included in Google, it is not tight, you can often access www.google.com to observe its update process. However, it is almost impossible for actual life to determine that any website can be partially or all of the indexes, in order to make your website be indexed by Googlebot, the webmaster needs to do some work. First, exchange connections to sites with high levels of pages. Because these websites are often indexed and updated by Google. That is to say, if you connect with them, your site will also be indexed and updated frequently. But pay attention to it must be related: if a website is a furniture retail, it is necessary to connect with its similar companies, such as furniture production or sales. Doing so Google will give you a higher level; contrary, connect with those unrelated websites that will not get a high level. Second, you can also transfer directly to Google. Although this is not the best way, it is also worth doing. Third, the website administrator can install a Google toolbar, access to other sites via this toolbar. Since the mid-2002, there are many reports on the website to be included in the Google Database and accessing the direct relationships through the Google Toolbar. You can also choose Yahoo's pavilum, so you can guarantee that it is included in Yahoo within seven days. Once you are included in Yahoo, your website will be included quickly by Google. Of course, you don't have to spend $ 299 every year.
There is also a way that doesn't have to spend money is to submit your website to DMOZ. Although its server sometimes occurs, it can take a long time by DMOZ. But this is a good way to make your website by Google. Conclusion: All technical information that can be provided to website administrators and search engine optimization experts is obtained from Google reptiles and update patterns. They will have a great help for the programming and implementation of search engine optimization. The most important of these is to help us arrange plans because new improvements and updates require a specific time and date that is included in the search engine database. Since Google determines most of the target search engine access, let your website to include a few search engine optimization detecting tools (ZT) Google BACK CHECKER: http: //www.Webconfs.com/google-backlink-checker.php Enter your website URL, the program will search for which websites in Google link your site, and the text title used by the link. Since the Chinese characters are not supported, the Chinese text content is garbled, but the URL of the link is natural. Search Engine Catch Content Simulator: http://www.Webconfs.com/search-Engine-spider-simulator.php Enter the URL you want to query, know the text of the page that Google can capture Content and links. The results of the sessions obtained by using a large number of texts and a large number of pictures are used. Network Marketing People can also take advantage of this tool to detect optimized page quality. Support Chinese characters. Search Engine Catch Page Number: http://www.marketleap.com/siteIndex/ Enter your website URL and randomly displayed entry code, you will get search engine AllTheweb, Altavista Google / AOL, Hotbot / Inktomi captured your website page number. You can also enter three competitors website URLs at the same time to compare, understand yourself in your competition. Link Wizard: http://www.marketleap.com/publinkpop/ Enter your website URL and randomly displayed entry code, you will know in search engine AllTheweb Altavista Google / AOL Hotbot / Inktomi MSN What other websites have been linked to your website and the same URL in DMOZ, Excite, IWON, LYCOS, Overture and other search engines. You can also enter 5 competitors website URLs at the same time for comparison, understand yourself in your competition. The same tool also has http://www.traft.php, the number of links to the website in Yahoo, Google, MSN, Lycos, and Altavista, and specific links. Google Rank Monitoring Tool (Free Monitor For Google): http://www.cleverstat.com/google-monitor.htm Requires downloading. This tool can report your website with a keyword in Google's ranking, and the top N-bit (ourselves) website URL under the same keyword.
Similar page detector: http://www.webconfs.com/similar-page-checker.php As we all know, Google will ranivate the copy page content. This tool can verify the similarity of the two pages to determine whether it will be punished. Such as http://www.sitepronews.com/freebooks.html and http://www.allbusinessnews.com/freebooks.html, the similarity reaches 80%, the latter is displayed in 0 in Google's PageRank ranking value through the toolbar author:
David Posted in NOV 10, 04 | 9:52 PM |
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AWSTATS statistics installation tutorial [original]
AWSTATS is a direct analysis of the Access / traffic statistics program of the APAHCE log file, which is very powerful, and because directly read the log file, do not have to add any code to the website script, maximize additional servers for realizing statistics load. I reinstall Linux today, I also reinstall AWSTATS, because the installation process is more complicated, specially written down, interested in the reference. :) If you don't say more, start. . . . First, download awStats: http://keihanna.dl.sourceforge.n ... ATS / AWSTATS-6.0.TGZ II, establish a directory / etc / awstract: mkdir / etc / awstract and ensure writable properties three, unpacking: TAR ZXVF AWSTATS-6.0.TGZ 4, CD AWSTATS-6.0 / Tools V. Run configure.pl: perl configure.pl Change the relevant settings for the httpd.conf file, if prompted to change the settings, it is best to handle the Apache log file clear, log files in / usr / local / apache / logs directory, should be an Access_log file (you The installation path of Apache may be different from me). Also, pay attention to it, don't fill in the wrong one when you fill the domain name. :) Sixth, build a stat directory under the documentroot settings in your apache, set up the data directory in the stat directory, and ensure that you can write attributes. To copy the ICON directory under the wwwroot directory under the awStats Unpacking directory. Stat Directory In 8. Set up the awStats directory in the cgi-bin directory of Apache, copy all the files and subfolds in the wwwroot / cig-bin directory under the awStats Unpacking directory to apache / cig-bin / awstract, modify ETC / awStats / awStats. Your domain name .conf file: allowtoupdatestatsFromBrowser = 1diricons = "/ stat / icon" logfile = "/ usr / local / apache / logs / access_log" siteDomain = "your domain name" Dirdata = "/ var / www / stat / data "Dircgi =" / awstract "10: Go to the cgi-cin directory of awStats, execute Perl awStats.pl -config = Your domain name - Update 11: Browser Open http: // Domain / Cig-bin /awstats/awstats.pl?config= your domain name. . . . Get :) Author:
David Posted in NOV 10, 04 | 9:44 PM |
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WED OCT 20, 2004
Solaris Skills
The end of the Unix from Windows to UNIX may appear in each row: 1, retransmit by ASCII mode. 2, use the replacement% S / ^ m $ // <- ^ Ctrl V m Ctrl M file name - FileName How to delete RM - "-filename" fd - / dev / fd fd - no - / Proc - / Proc - NO - / DEV / DSK / C0T3D0S0 / DEV / RDSK / C0T3D0S0 / UFS 1 NO - / DEV / DSK / C0T0D0S3 / DEV / RDSK / C0T0D0S3 / USR UFS 1 NO - / DEV / DSK / C0T0D0S0 / DEV / RDSK / C0T0D0S0 / DOWNLOAD UFS 2 YES - / DEV / DSK / C0T3D0S1 / DEV / RDSK / C0T3D0S1 / Export UFS 2 YES - # / dev / dsk / c0t0d0s - - swap - no - #SWAP - / TMP TMPFS - YES - LS Special Usage:% ls -r // Display all files include subdirectory% ls * //, with the% LS -T // to display the following statement to help you calculate how many files and how many Directory .. # ls -l * | grep "^ -" | wc -l // to count files # ls -l * | GREP "^ D" | wc -l // to count DIR can also change the above statement Methods for Script or a Alias list: LS -F | GREP / $ or Alias Sub = "LS -F | GREP / $" (Linux) LS -L | GREP "^ D" or LS -LL | GREP "^ D" (Solaris) GREP command usage% grep user1 / etc / passwd% grep -i user1 / etc / passwd // Regardless of Alias Usage% Alias Find1 Find. -Name '/! *' -Print // Alias A New Find Find Command Usage% Find. CTIME 0 -Print // Search all file% Find. -Name '* .bak' -EXEC RM {} / / / / (- Name "in today's modified file. * .txt -ctime 7 /) -Print // Search 7 days ago The modified TXT file uses the find command to change the ownership, you want to change the ownership of all files in the current directory, you can do this: Find. -Exec chown owner. [Group] {} /; (Solaris) Find. -Exec chown -r Owner [Group] {} /; (linux) CUT command usage% cut -f field_list file // Take a comma or space interval% CUT -D: -F5, 7-9 mydata // interval by colon interval% CUT -S -c35-40 mydata // is separated by column number-S-S-Directory lists All files in addition to certain types of files: use KSH, use ls! (*. z) to display all files, except * .Z file. This command is useful when there are many types of files in a directory. Change the UNIX prompt:% ps1 = 'newprompt'% export ps1 can also do this:% set prompt = 'user1 [/!] // /! Display command number increases the new Path path (not affecting the old path) .
% PATH = $ PATH: $ HOME / BIN: / ... / ... /% EXPORT PATH lists all unix commands related to a topic:% APROPOS LP / / list all commands related to the LP (printer) View UNIX version number: % uname -a unix Copy% cp -r / home / baoshan / zzy. // copy / home / baoshan / zzy full directory to the current directory Unix file format with DOS file format Interchange% Unix2dos Oldfile NewFile % DOS2UNIX OLDFILE NEWFILE View Unix already installed package -Package% pkginfo Display a directory all files size% du -d /; // Display root of all files Size size file encryption:% Crypt Passwd
David Posted in OCT 20, 04 | 1:33 PM |
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Write a shell script implementation FTP automatic upload
Easy, see if I have written a script, I just just a small script, but I will take a look at the spirit of GPL, #! / Bin / sh #created by arlenecc #last Update Date 20030928 # Rainlow Backup Utility Version 1.0 - 28/09/2003 # http://www.rainlow.com # by arlenecc
#
Echo -e "/ t / t / 033 [1; 31m rainlow tech. Toolkit / 033 [M Version 1.0RC1 - 16/08/2003 / N"
echo -e "################################################################################################################################################################################################################################################################################ ############## "
echo -e "this software may be buy and distributed access
Echo -e "The Terms of the GNU General Public License (GPL) provided" echo -e "credit is given to the original author."
Echo -e "/ t / t / t / 033 [1; 31M CopyRight (C) 2002 Rainlow Tech. / 033 [m / N"
Echo -e "/ t / t / t / t all rights reserved / n / N / N"
echo -e "################################################################################################################################################################################################################################################################################ ############## "
Echo -e "/ t / t / t welcome to / 033 [1; 31m rainlow tech. study / 033 [m / n"
ECHO -E "/ T / T / T / T / 033 [1; 32M
http://www.rainlow.com / 033 [m / N "
Path = / bin: / sbin: / usr / bin: / usr / sbin: / usr / local / bin: / usr / local / sbin
Echo -e "please enter the path you want to backup [/ usr / local]:"
Read _Backup
IF [-z "$ _BACKUP"]; then
_BACKUP = / usr / local
Fi
#echo -e "please enter the path you want to put backup file (must to be / path /) [/ home /]:"
#read_to
#if [-z "$ _TO"]; then
# _To = / home /
#fi
Echo -e "please enter the ip address of the ftp server you want to backup to [192.168.1.89]:"
Read _host
IF [-z "$ _host"];.
_Host = 192.168.1.89
Fi
Echo -e "please enter the username of the ftp server you want to backup to [arlenecc]:"
Read _Username
IF [-z "$ _USER"]; then
_User = arlenecc
Fi
Echo -e "please enter the password of the ftp server you want to backup to [alN7980xwq]:"
Read_pass
IF [-z "$ _pass"]; then
_Pass = aln7980xwq
Fi
Of = backup - $ (DATE % Y% M% D% K% M) .tar.gz
Tar -cvzf $ of $ _BACKUP
FTP-N <
Open $ _host 21
User $ _USER $ _PASS
Prompt
PUT $ OF
BYE
!
RM -F $ of
ECHO -E "/ T / T / 033 [1; 32M success / 033 [m / N"
echo -e "/ t / 033 [1; 32m $ _BACKUP / 033 [M ... 32M $ of / 033 [m and successful transfer to / 033 [1; 32M $ _host / 033 [m / n "author:
David Posted in OCT 20, 04 | 1:22 PM |
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Sat Oct 16, 2004
VSFTPD can be particularly limited for each user.
Just create a setting file for that user, then set in the file in vsftpd.conf plus USER_CONFIG_DIR = / etc / vsftpd / vsftpd_user_conf, this is a folder. Of course, you can choose the user file in this folder to create new A file, with the user name. VSFTPD will be compared to the username and user setting file. Plus local_root = path to Directory can change the user's Home DirectoryLocal_max_RAT = XXXX can limit this user's bandwidth .cmds_allowed = xxxxx, this user can Used instructions # Abor - Abort a file transfer # CWD - Change Working Directory # dele - delete a remote file # list - list remote files # mdtm - returnidification time of a file # MKD - Make a Remote Directory # nlst - Name list of remote directory # PASS - send password # PASV - enter passive mode # PORT - open a data port # PWD - print working directory # QUIT - terminate the connection # RETR - retrieve a remote file # RMD - remove a remote directory # RNFR - Rename from # rnto - rename to # Site - Site-Specific Commands # size - Return the size of a file # STOR - Store A File on the remote host # type - set transfer type # user - send username ## Less Common Commands : # Acct * - send account information # APPE - Append to a remote file # cdup - cwd to the par ent of the current directory # HELP - return help on using the server # MODE - set transfer mode # NOOP - do nothing # REIN * - reinitialize the connection # STAT - return server status # STOU - store a file uniquely # STRU - set file TRANSFER STRUCTURE # syst - return system typedendeny_file = {*. mp3, *. MOV} This user MP3 and MOV files are banned from seeing someone asking this
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David Posted in OCT 16, 04 | 9:15 AM |
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