1. How to search and replace text within a text file using the Command Line on Linux?
(Linux/Linux)

...               escapes  \1  through  \9  to refer to the corresponding matching               sub-expressions in the regexp. g = Copy/append hold space to pattern space.   If you view cool.txt by using ...

2. How to execute SQL commands from a file in postgresql?
(Databases/pgsql)

... entering every command via copy and paste or executing the file. I went for the second option and it worked. I used Postgres 8.4 on the command line on a Ubuntu machine. Answer: Please follow the following ...

3. How to install new languages for Highlight code with Jumi on Joomla! 1.5?
(Joomla! Tutorials/Joomla! Tutorials)

... language pack from http://sourceforge.net/projects/geshi/files/ Unzip the file Open the folder where the extracted files are located Choose the language PHP file that you wish to install and copy it over ...

4. How to install new brushes in Photoshop CS4?
(Image Edit/Photoshop)

Question: How to install new brushes in Photoshop CS4? NOTE: This has been done and tested in Photoshop CS4 installed on Windows Vista Business  Answer: Download your new set of brushes and copy the abr ...

5. Script to resize PNG, JPG and GIF images using PHP keeping the aspect ratio?
(PHP/PHP)

...                 if($new_w <= 0)else                 $dst_img=ImageCreateTrueColor($thumb_w,$thumb_h);                 imagecopyresampled($dst_img,$src_img,0,0,0,0,$thumb_w,$thumb_h,$old_x,$old_y); ...

6. How to force a CSV file to download when clicking on a download link using PHP?
(PHP/PHP)

... a new PHP file called 'download.php' Open the file for editing Copy the code below into the 'download.php' file header('Content-Type: application/csv'); //Outputting the file as a csv file header('Content-Disposition: ...

7. Firefox Flash Player Problems with Ubuntu 9.04?
(Linux/Linux)

... Package Manager. Now copy your backup .mozilla folder to your home directory and overwrite the existing .mozilla folder. Restart Firefox and load a Flash web site and the problem should be solved. ...

8. How to export data to a CSV file from a postgres database
(Databases/pgsql)

Question: How to export data to a CSV file from a postgres database?   Answer:  Type in the following command in postgres using the command line: copy products to '/home/user/products.csv' delimiters ...

9. How to export data to a CSV file from a postgres database together with table headings?
(Databases/pgsql)

Question: How to export data to a CSV file from a postgres database together with table headings?   Answer:  Type in the following command in postgres using the command line: copy products to '/home/user/products.csv' ...

10. How to import a CSV file into a postgres database table?
(Databases/pgsql)

Question: How to import a CSV file into a postgres database table?   Answer:  Type in the following command in postgres using the command line: copy products from '/home/user/products.csv' using ...

11. What is the purpose of the & Ampersand in front of PHP Variables?
(PHP/PHP)

Question: What is the purpose of the & Ampersand in front of PHP Variables? For example:  &$variable;   Answer: What this does it creates a reference to the original variable and thus does not copy ...

12. How to add a favicon to your Joomla! 1.5 site?
(Joomla! Tutorials/Joomla! Tutorials)

... ROOT->templates->YOUR_TEMPLATE Copy favicon.ico to the directory. STEP 5 Open your webpage Hard refresh your webpage by pressing the following key combinations. CTRL+SHIFT+R or CTRL+F5 STEP 6 ...

13. How to modify the appearance of the Category List page without having modifications done to the Joomla! Core Code?
(Joomla! Tutorials/Joomla! Tutorials)

... FTP copy the following file (default_items.php ) from your Joomla! 1.5 installation files to your local machine. Path to default_items.php ROOT_PATH/components/com_content/views/category/tmpl/default_items.php ...

14. How to add a Color Picker utility in Komodo Edit?
(Komodo Edit/Komodo Edit)

... 2 Give your Macro a new name eg. Color Picker STEP 3 Set the language to JavaScript STEP 4 Copy the following code into the textarea below underneath where you set the language /*  * JavaScript macro ...

15. How do I install new fonts for Gimp using UBUNTU?
(Image Edit/Gimp)

...  Copy your truetype font with .ttf extension (new_font.ttf) into the fonts folder. STEP 7 Restart Gimp and the newly installed font will appear. NOTE: This has been tested on UBUNTU 9.04 with GIMP 2.6.6 ...

16. How to copy files over SSH using SCP Linux command line tool?
(Linux/Linux)

Question: How to copy files over SSH using SCP Linux command line tool? Explanation: SCP = SECURE COPY (remote file copy program), with SCP you can copy files over an SSH connection securely and encrypted. ...

17. How to copy a columns data from one table into a column in another table using postgres?
(Databases/pgsql)

Question: How to copy a columns data from one table into a column in another table using postgres? Eg. name columns data from the users table into name column in the new_users table. Answer: Execute the ...

18. How to migrate from Thunderbird to Evolution Mail together with all folders and sub folders all at once?
(Email/Evolution Mail)

... you're username Press CTRL+H together to reveal hidden files and folders and locate .mozilla-thunderbird and .evolution Copy everything from ~/.mozilla-thunderbird/zyx.default/Mail into ~/.evolution/mail/local/Inbox.sbd/  ...

19. How to copy data from one table to another using pgsql
(Databases/pgsql)

If you need to copy data from one table (table_a) into another table (table_b) using pgsql. There are 2 methods on how to do this. Method 1 NOTE: If you are using this method table_b should not yet exist. ...

20. How to import Evolution Mail from Linux to Thunderbird using Windows Vista?
(Email/Thunderbird)

... NOTE: You might want to copy this directory to a Flash Drive or something similar. STEP 3 Sort the files by size, and you find all your mail folders. Copy the files with only one name and not those who ...