I spend 2 minutes to upgrade WP through Dreamhost One-Click install and then update simple tag plugin.

The theme I use here is still compatible with WordPress 2.5.

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It is very simply by using Dreamhost’s One-Click installation to upgrade.

Use Saving code G2SAVING when sign up Dreamhost, you can save $50 and get 1 extra FREE lifetime domain registration.

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• Upgrade to WordPress 2.5 (0)

Even a little bit later, late release is better than no release.

The CherryBlossom theme needs some plugins. Shown as below:

Platform: WordPress v2.3.1

Plugins:

Akismet 2.1.3

All in One SEO Pack 1.4.3.9

Google XML Sitemaps 3.0.2.1

Simple Tags 1.2.4

Recent Posts 2.3.6

Package Download here:

cherryblossom v0.1

Cost

This theme is free to use, but I appreciate if you could link back to me. Feel free to modify the theme any way you want, and let me know, if you use it on your blog. This theme is licensed under a Creative Commons License.

The plugins needed are packed into the downloadable file above.

After you download the theme, you’ll need to extract it to your /wp-content/themes/ directory and activate the theme from within your presentation panel.

And copy the folders of /plugin/ in your /wp-content/plugins/. Active these plugins and config them as the following screenshot.

All in one SEO plugin

Recent Post plugin

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The real name of this file is Apache’s directory-level configuration file .

There are three major usages of .htaccess.

1. Authorization, authentication: .htaccess files are often used to specify the security restrictions for the particular directory, hence the filename “access”. The .htaccess file is often accompanied by an .htpasswd file which stores valid usernames and their passwords.
2. Customized error responses: Changing the page that is shown when a server-side error occurs, for example HTTP 404 Not Found.
3. Rewriting URLs: Various server-side PHP scripts use .htaccess to rewrite “ugly” URLs to shorter and prettier ones.

The authorization can restrict the right of access to different directory or by different user right.

Customized error page is also very important for the site which want to provide better user experience.

Rewriting URLs, is used so popularly on all kind of PHP drived programs, such as WordPress.

More detailed usage of .htaccess, please go to Apache Tutorial, and Httpd wiki.

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So, I would like php engine can handle html same as php.

Edit .htaccess file in the root.

RemoveHandler .html .htm
AddType application/x-httpd-php .php .htm .html

That’s all.

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Let me list some of them here: jQuery, Ext, MooTools, Prototype, YUI.

Remy Sharp has gone through the jQuery and Prototype frameworks, which are probably the two closest to each other, and has done a side by side comparison of the frameworks by showing you how similar things work on both.

The presentation looks into the utility functions, selectors, DOM manipulation, DOM walking, events, Ajax transport, and browser detection.

There is also other posts tell something about:
Mootools beats jQuery and Ext for AIR
jQuery vs. Prototype: OO JavaScript with or without training wheels
3 reasons why I use jQuery

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Common SSH Commands or Linux Shell Commands,
ls : list files/directories in a directory, comparable to dir in windows/dos.
ls -al : shows all files (including ones that start with a period), directories, and details attributes for each file.

cd : change directory · · cd /usr/local/apache : go to /usr/local/apache/ directory
cd ~ : go to your home directory
cd - : go to the last directory you were in
cd .. : go up a directory cat : print file contents to the screen

cat filename.txt : cat the contents of filename.txt to your screen

chmod: changes file access permissions
The set of 3 go in this order from left to right:
USER - GROUP - EVERONE

0 = — No permission
1 = –X Execute only
2 = -W- Write only
3 = -WX Write and execute
4 = R– Read only
5 = R-X Read and execute
6 = RW- Read and write
7 = RWX Read, write and execute

Usage:
chmod numberpermissions filename

chmod 000 : No one can access
chmod 644: Usually for HTML pages
chmod 755: Usually for CGI scripts

chown: changes file ownership permissions
The set of 2 go in this order from left to right:
USER - GROUP

chown root myfile.txt : Changes the owner of the file to root
chown root.root myfile.txt : Changes the owner and group of the file to root

tail : like cat, but only reads the end of the file
tail /var/log/messages : see the last 20 (by default) lines of /var/log/messages
tail -f /var/log/messages : watch the file continuously, while it’s being updated
tail -200 /var/log/messages : print the last 200 lines of the file to the screen

more : like cat, but opens the file one screen at a time rather than all at once
more /etc/userdomains : browse through the userdomains file. hit Spaceto go to the next page, q to quit

pico : friendly, easy to use file editor
pico /home/burst/public_html/index.html : edit the index page for the user’s website.

File Editing with VI ssh commands
vi : another editor, tons of features, harder to use at first than pico
vi /home/burst/public_html/index.html : edit the index page for the user’s website.
Whie in the vi program you can use the following useful commands, you will need to hit SHIFT + : to go into command mode

:q! : This force quits the file without saving and exits vi
:w : This writes the file to disk, saves it
:wq : This saves the file to disk and exists vi
:LINENUMBER : EG :25 : Takes you to line 25 within the file
:$ : Takes you to the last line of the file
:0 : Takes you to the first line of the file

grep : looks for patterns in files
grep root /etc/passwd : shows all matches of root in /etc/passwd
grep -v root /etc/passwd : shows all lines that do not match root

ln : create’s “links” between files and directories
ln -s /usr/local/apache/conf/httpd.conf /etc/httpd.conf : Now you can edit /etc/httpd.conf rather than the original. changes will affect the orginal, however you can delete the link and it will not delete the original.

last : shows who logged in and when
last -20 : shows only the last 20 logins
last -20 -a : shows last 20 logins, with the hostname in the last field

w : shows who is currently logged in and where they are logged in from.
who : This also shows who is on the server in an shell.

netstat : shows all current network connections.
netstat -an : shows all connections to the server, the source and destination ips and ports.
netstat -rn : shows routing table for all ips bound to the server.

top : shows live system processes in a nice table, memory information, uptime and other useful info. This is excellent for managing your system processes, resources and ensure everything is working fine and your server isn’t bogged down.
top then type Shift + M to sort by memory usage or Shift + P to sort by CPU usage

ps: ps is short for process status, which is similar to the top command. It’s used to show currently running processes and their PID.
A process ID is a unique number that identifies a process, with that you can kill or terminate a running program on your server (see kill command).
ps U username : shows processes for a certain user
ps aux : shows all system processes
ps aux –forest : shows all system processes like the above but organizes in a hierarchy that’s very useful!

touch : create an empty file
touch /home/burst/public_html/404.html : create an empty file called 404.html in the directory /home/burst/public_html/

file : attempts to guess what type of file a file is by looking at it’s content.
file * : prints out a list of all files/directories in a directory

du : shows disk usage.
du -sh : shows a summary, in human-readble form, of total disk space used in the current directory, including subdirectories.
du -sh * : same thing, but for each file and directory. helpful when finding large files taking up space.

wc : word count
wc -l filename.txt : tells how many lines are in filename.txt

cp : copy a file
cp filename filename.backup : copies filename to filename.backup
cp -a /home/burst/new_design/* /home/burst/public_html/ : copies all files, retaining permissions form one directory to another.
cp -av * ../newdir : Copies all files and directories recurrsively in the current directory INTO newdir

mv : Move a file command
mv oldfilename newfilename : Move a file or directory from oldfilename to newfilename

rm : delete a file
rm filename.txt : deletes filename.txt, will more than likely ask if you really want to delete it
rm -f filename.txt : deletes filename.txt, will not ask for confirmation before deleting.
rm -rf tmp/ : recursively deletes the directory tmp, and all files in it, including subdirectories. BE VERY CAREFULL WITH THIS COMMAND!!!

TAR: Creating and Extracting .tar.gz and .tar files
tar -zxvf file.tar.gz : Extracts the file
tar -xvf file.tar : Extracts the file
tar -cf archive.tar contents/ : Takes everything from contents/ and puts it into archive.tar
gzip -d filename.gz : Decompress the file, extract it

ZIP Files: Extracting .zip files shell command
unzip file.zip

Firewall - iptables commands
iptables -I INPUT -s IPADDRESSHERE -j DROP : This command stops any connections from the IP address
iptables -L : List all rules in iptables
iptables -F : Flushes all iptables rules (clears the firewall)
iptables –save : Saves the currenty ruleset in memory to disk
service iptables restart : Restarts iptables

Apache Shell Commands
httpd -v : Outputs the build date and version of the Apache server.
httpd -l : Lists compiled in Apache modules
httpd status : Only works if mod_status is enabled and shows a page of active connections
service httpd restart : Restarted Apache web server

MySQL Shell Commands
mysqladmin processlist : Shows active mysql connections and queries
mysqladmin drop databasenamehere : Drops/deletes the selected database
mysqladmin create databasenamehere : Creates a mysql database

Restore MySQL Database Shell Command
mysql -u username -p password databasename < databasefile.sql : Restores a MySQL database from databasefile.sql

Backup MySQL Database Shell Command
mysqldump -u username -p password databasename > databasefile.sql : Backup MySQL database to databasefile.sql

kill: terminate a system process
kill -9 PID EG: kill -9 431
kill PID EG: kill 10550
Use top or ps ux to get system PIDs (Process IDs)

EG:

Each line represents one process, with a process being loosely defined as a running instance of a program. The column headed PID (process ID) shows the assigned process numbers of the processes. The heading COMMAND shows the location of the executed process.

Putting commands together
Often you will find you need to use different commands on the same line. Here are some examples. Note that the | character is called a pipe, it takes date from one program and pipes it to another.
> means create a new file, overwriting any content already there.
>> means tp append data to a file, creating a newone if it doesn not already exist.
< send input from a file back into a command.

grep User /usr/local/apache/conf/httpd.conf |more
This will dump all lines that match User from the httpd.conf, then print the results to your screen one page at a time.

last -a > /root/lastlogins.tmp
This will print all the current login history to a file called lastlogins.tmp in /root/

tail -10000 /var/log/exim_mainlog |grep domain.com |more
This will grab the last 10,000 lines from /var/log/exim_mainlog, find all occurances of domain.com (the period represents ‘anything’,
– comment it out with a so it will be interpretted literally), then send it to your screen page by page.

netstat -an |grep :80 |wc -l
Show how many active connections there are to apache (httpd runs on port 80)

mysqladmin processlist |wc -l
Show how many current open connections there are to mysql

via

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About SnowMountain

SnowMountain is a theme true to my slogan; simple and lightweight.

Download

SnowMountain thene v0.1

After you download the theme, you’ll need to extract it to your /wp-content/themes/ directory and activate the theme from within your presentation panel.

Cost

This theme is free to use, but I appreciate if you could link back to me. Feel free to modify the theme any way you want, and let me know, if you use it on your blog. This theme is licensed under a Creative Commons License.

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The name of theme is SnowMountain, version 0.01.

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The strpos() function is used to search for a string or character within a string.

If a match is found in the string, this function will return the position of the first match. If no match is found, it will return FALSE.

Let’s see if we can find the string “world” in our string:

<?php
echo strpos(”Hello world!”,”world”);
?>

The output of the code above will be:

6

As you see the position of the string “world” in our string is position 6. The reason that it is 6, and not 7, is that the first position in the string is 0, and not 1.

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