Do not fool us
Posts tagged file
Best Webhost
95 months ago
by admin
in Best Webhosts
Our Recomended Webhost for the month:
DreamHost
With our promo take 50 USD OFF using promotional code: GIVE50GIFT
That gives you a One Year webhost for only 69.4USD
Please share you opinions if you think otherwise.
Below is a table comparing popular webhosts and any hidden limtations they have. If you have updates to this please comment.
| Feature | Dreamhost | Hostmonster | GoDaddy (Delux) |
| Price/Month | $9.95 | $6.95 | $6.99 |
| Price Promo 1yr | $119.4-50=$69.4 | Adhoc 5.95$x12=$71.4 | $6.64×12=$79.68 |
| Host Unlmited Domains | Yes | Yes | Yes |
| Hosting Space | Unlimited | "Unlimited" but if high your account will be suspended | 150GB |
| Bandwidth | Unlimited | Unlimited | 1500GB |
| SSH Access | By Default | Need to send ID | Can be requested no ID needed |
| CPU Limit | No Limitation | 60Sec then Site suspended | No Limitation |
| Uptime | 99.9 | 99.9 | 99.9 |
| MYSQL Databases | Unlimited | 100 | 25 |
| Email Accounts | Unlimited | Unlimited | Unlimited |
| First Yr Domain Registration Free | Yes | Yes | No |
| Custom Cronjob | Yes | Yes | Yes |
| Tech Support | Chat, Email Ticket system(response time: 1-24hours),Phone: only call back | Phone, Chat, Ticket(Response time 1-24 Hours) | Phone,Ticket(slow 1 Day response time) |
| Install Custom PHP | Yes Simple see article here | No | No |
| FFMPEG | Yes | No | No |
| Max File Upload Size | 7MB, unlimited with Custom PHP install | 2MB, can be increased with copying php to all folders, still limited with CPU time limit | 7MB |
| Can host Adult Content | Yes | No | Yes |
| Loading speed for a 64kb website size | 2-3 Seconds performance is stable since dreamhost upgraded to new servers | 2-3 Seconds, performance was stable | 5-6 Seconds |
| Midnight Commander | Installed by default | Not installed and can not install it | Not sure |
Basic vi Commands
07 months ago
by admin
in SSH Commands
Basic vi Commands |
What is vi?
- The default editor that comes with the UNIX operating system is called vi (visual editor). [Alternate editors for UNIX environments include pico and emacs, a product of GNU.]
- The UNIX vi editor is a full screen editor and has two modes of operation:
- Command mode commands which cause action to be taken on the file, and
- Insert mode in which entered text is inserted into the file.
In the command mode, every character typed is a command that does something to the text file being edited; a character typed in the command mode may even cause the vi editor to enter the insert mode. In the insert mode, every character typed is added to the text in the file; pressing the <Esc> (Escape) key turns off the Insert mode.
- While there are a number of vi commands, just a handful of these is usually sufficient for beginning vi users. To assist such users, this Web page contains a sampling of basic vi commands. The most basic and useful commands are marked with an asterisk (* or star) in the tables below. With practice, these commands should become automatic.
- NOTE: Both UNIX and vi are case-sensitive. Be sure not to use a capital letter in place of a lowercase letter; the results will not be what you expect.
To Get Into and Out Of vi
To Start vi
- To use vi on a file, type in vi filename. If the file named filename exists, then the first page (or screen) of the file will be displayed; if the file does not exist, then an empty file and screen are created into which you may enter text.
| * | vi filename | edit filename starting at line 1 |
|---|---|---|
| vi -r filename | recover filename that was being edited when system crashed |
To Exit vi
- Usually the new or modified file is saved when you leave vi. However, it is also possible to quit vi without saving the file.
- Note: The cursor moves to bottom of screen whenever a colon (:) is typed. This type of command is completed by hitting the <Return> (or <Enter>) key.
| * | : x<Return> | quit vi, writing out modified file to file named in original invocation |
|---|---|---|
| :wq<Return> | quit vi, writing out modified file to file named in original invocation | |
| :q<Return> | quit (or exit) vi | |
| * | :q!<Return> | quit vi even though latest changes have not been saved for this vi call |
Moving the Cursor
- Unlike many of the PC and MacIntosh editors, the mouse does not move the cursor within the vi editor screen (or window). You must use the the key commands listed below. On some UNIX platforms, the arrow keys may be used as well; however, since vi was designed with the Qwerty keyboard (containing no arrow keys) in mind, the arrow keys sometimes produce strange effects in vi and should be avoided.
- If you go back and forth between a PC environment and a UNIX environment, you may find that this dissimilarity in methods for cursor movement is the most frustrating difference between the two.
- In the table below, the symbol ^ before a letter means that the <Ctrl> key should be held down while the letter key is pressed.
| * | j or <Return> [or down-arrow] |
move cursor down one line |
|---|---|---|
| * | k [or up-arrow] | move cursor up one line |
| * | h or <Backspace> [or left-arrow] |
move cursor left one character |
| * | l or <Space> [or right-arrow] |
move cursor right one character |
| * | 0 (zero) | move cursor to start of current line (the one with the cursor) |
| * | $ | move cursor to end of current line |
| w | move cursor to beginning of next word | |
| b | move cursor back to beginning of preceding word | |
| :0<Return> or 1G | move cursor to first line in file | |
| :n<Return> or nG | move cursor to line n | |
| :$<Return> or G | move cursor to last line in file |
Screen Manipulation
- The following commands allow the vi editor screen (or window) to move up or down several lines and to be refreshed.
| ^f | move forward one screen | |
|---|---|---|
| ^b | move backward one screen | |
| ^d | move down (forward) one half screen | |
| ^u | move up (back) one half screen | |
| ^l | redraws the screen | |
| ^r | redraws the screen, removing deleted lines |
Adding, Changing, and Deleting Text
- Unlike PC editors, you cannot replace or delete text by highlighting it with the mouse. Instead use the commands in the following tables.
- Perhaps the most important command is the one that allows you to back up and undo your last action. Unfortunately, this command acts like a toggle, undoing and redoing your most recent action. You cannot go back more than one step.
| * | u | UNDO WHATEVER YOU JUST DID; a simple toggle |
|---|
- The main purpose of an editor is to create, add, or modify text for a file.
Inserting or Adding Text
- The following commands allow you to insert and add text. Each of these commands puts the vi editor into insert mode; thus, the <Esc> key must be pressed to terminate the entry of text and to put the vi editor back into command mode.
| * | i | insert text before cursor, until <Esc> hit |
|---|---|---|
| I | insert text at beginning of current line, until <Esc> hit | |
| * | a | append text after cursor, until <Esc> hit |
| A | append text to end of current line, until <Esc> hit | |
| * | o | open and put text in a new line below current line, until <Esc> hit |
| * | O | open and put text in a new line above current line, until <Esc> hit |
Changing Text
- The following commands allow you to modify text.
| * | r | replace single character under cursor (no <Esc> needed) |
|---|---|---|
| R | replace characters, starting with current cursor position, until <Esc> hit | |
| cw | change the current word with new text, starting with the character under cursor, until <Esc> hit |
|
| cNw | change N words beginning with character under cursor, until <Esc> hit; e.g., c5w changes 5 words |
|
| C | change (replace) the characters in the current line, until <Esc> hit | |
| cc | change (replace) the entire current line, stopping when <Esc> is hit | |
| Ncc or cNc | change (replace) the next N lines, starting with the current line, stopping when <Esc> is hit |
Deleting Text
- The following commands allow you to delete text.
| * | x | delete single character under cursor |
|---|---|---|
| Nx | delete N characters, starting with character under cursor | |
| dw | delete the single word beginning with character under cursor | |
| dNw | delete N words beginning with character under cursor; e.g., d5w deletes 5 words |
|
| D | delete the remainder of the line, starting with current cursor position | |
| * | dd | delete entire current line |
| Ndd or dNd | delete N lines, beginning with the current line; e.g., 5dd deletes 5 lines |
Cutting and Pasting Text
- The following commands allow you to copy and paste text.
| yy | copy (yank, cut) the current line into the buffer | |
|---|---|---|
| Nyy or yNy | copy (yank, cut) the next N lines, including the current line, into the buffer | |
| p | put (paste) the line(s) in the buffer into the text after the current line |
Other Commands
Searching Text
- A common occurrence in text editing is to replace one word or phase by another. To locate instances of particular sets of characters (or strings), use the following commands.
| /string | search forward for occurrence of string in text | |
|---|---|---|
| ?string | search backward for occurrence of string in text | |
| n | move to next occurrence of search string | |
| N | move to next occurrence of search string in opposite direction |
Determining Line Numbers
- Being able to determine the line number of the current line or the total number of lines in the file being edited is sometimes useful.
| :.= | returns line number of current line at bottom of screen | |
|---|---|---|
| := | returns the total number of lines at bottom of screen | |
| ^g | provides the current line number, along with the total number of lines, in the file at the bottom of the screen |
Saving and Reading Files
These commands permit you to input and output files other than the named file with which you are currently working.
| :r filename<Return> | read file named filename and insert after current line (the line with cursor) |
|
|---|---|---|
| :w<Return> | write current contents to file named in original vi call | |
| :w newfile<Return> | write current contents to a new file named newfile | |
| :12,35w smallfile<Return> | write the contents of the lines numbered 12 through 35 to a new file named smallfile | |
| :w! prevfile<Return> | write current contents over a pre-existing file named prevfile |
Source cs.colostate.edu
Installing Skype on HTC HD2
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If you are on this page you probably have an HTC HD2 phone and looking to install Skype on it. There are a lot of forums about how compatible is Skype with windows 6.5 and most of them say that it was.. but Skype stopped supporting windows 6.5. Yet seems that Skype works fine on my HTC HD2 Windows 6.5 from T-mobile. The installation was simple just unzip and upload the CAB file.SkypeWM_v3.0.0.256
After installing it took some time to login. I turned on Wifi and it worked. First it asked me to use headsets. I did not… So I could not hear the other side but they could hear me.
Plugged in the Headset and it worked. I also turned off the Wifi and still worked. I am glad it works fine was at the point of installing Android on my HTC HD2. Lets hope now that Microsoft bought Skype it will run on MS and will be supported. Still dont understand why Skype is not supporting it anymore …
Only thing you should be careful with is your Data plan as the traffic may eat up your 200mb limit if you are not on a bigger plan
SSH how to empty a text file?
08 months ago
by hismis
in SSH Commands
just copy /dev/null to that file. eg: cp /dev/null <filename>
Exclude a directory to tar
011 months ago
by hismis
in SSH Commands
Here is an example how to backup your site, and a exclude a directory :
tar -cf backup.tar –exclude={/home/yoursite/public_html/wp-content/uploads/*} /home/yoursite/public_html/
backup.tar : Backup file name.
To exclude more than one directory : – exclude={”/proc/*”,”/sys*”,”/tmp/*”,”/home/user/*”}
Extend Partition C with Vista Windows
01 year ago
by admin
in Operating Systems
I am writing this article due my long frustration with the difficulty of extending the C partition on my Windows Vista Operating System.
When I first got my new laptop I thought that 50GB will be enough for program files on the C partition and created a G partition for storage.
Few months later the 50GB were not enough and needed to extend it. But when I tried to do that the Extend option was GRAYED OUT.
Extending partitions can be done by >START MENU > Over “MY COMPUTER” Right click> Manage
The reason why I could not extend it is because the new Part. G was on the right of C so if you want to extend your C drive you need to:
1-Backup all your “storage” partion on an external drive. Or create a new partition if you have enough space example partition F and move the content.
2-Delete your old storage partition G
3-Then you will see the extend option not grayed out anymore… So you can extend C again.
How to increase UPLOAD MAX FILE SIZE for DREAMHOST?
21 year ago
This article is a slightly modified article from a great blog post at www.bluesunray.com about how to have our own php.ini with dreamhost.Thank you for your work:
0-Set up your domain for FastCGI (usually it is the case by default)
Login your Dreamhost, enter Manage Domains, Edit your domain setup, in Web Options->PHP mode, select ‘PHP 5 FastCGI’
- Download DreamHost Custom PHP.ini from DeamHost Scripts and Tips. Or attached here as of today dh-phpini
- Extract the dh-phpini.php from dh-phpini.zip and upload it to you website root.
- Open dh-phpini.php in you browse. Example: http://www.yoursite.com/dh-phpini.php.
- Then, this result shows,
After install, this script create ‘cgi-bin’ folder in you website root, including ‘php.ini’ files in the folder, and add this lines in you .htaccess file, if they are not there already:
AddHandler fastcgi-script fcg fcgi fpl
AddHandler php-fastcgi .php
Action php-fastcgi /cgi-bin/dispatch.fcgi
6. Default, the Max upload file size increase to 20M, if you want to change to more, edit php.ini file in ‘cgi-bin’ folder like this,
post_max_size = 50M
upload_max_filesize = 50M
7.For changes to the new php.ini file to take effect , you’ll probably need to restart FastCGI for them to take effect.
Unfortunately you can’t do this from the Dreamhost Control Panel. You need to log in via SSH, and issue the command “killall -9 php5.cgi” to restart FastCGI.
.htaccess Guide
22 years ago
by admin
in SSH Commands
General Information [ ^ ]
.htaccess Definition1 [ ^ ]
Apache server software provides distributed (i.e., directory-level) configuration via Hypertext Access files. These .htaccess files enable the localized fine-tuning of Apache’s universal system-configuration directives, which are defined in Apache’s main configuration file. The localized .htaccess directives must operate from within a file named .htaccess. The user must have appropriate file permissions to access and/or edit the .htaccess file. Further, .htaccess file permissions should never allow world write access — a secure permissions setting is “644”, which allows universal read access and user-only write access. Finally, .htaccess rules apply to the parent directory and all subdirectories. Thus to apply configuration rules to an entire website, place the .htaccess file in the root directory of the site.
Commenting .htaccess Code [ ^ ]
Comments are essential to maintaining control over any involved portion of code. Comments in .htaccess code are fashioned on a per-line basis, with each line of comments beginning with a pound sign #. Thus, comments spanning multiple lines in the .htaccess file require multiple pound signs. Further, due to the extremely volatile nature of htaccess voodoo, it is wise to include only alphanumeric characters (and perhaps a few dashes and underscores) in any .htaccess comments.
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