Additive color mixing begins with black and ends with white; as more color is added, the result is lighter and tends to white. The RGB colors are light primaries and colors are created with light. Percentages of red, green, & blue light are used to generate color on a computer screen.
In shell scripting we often need to check if file or directory exists and take appropriate action. This post show you how to check it and how this check use in your script. For checking we will use file test operators -f for file and -d for directory, which return TRUE if file or directory exists. And here is output of the script.
When launching a QuickTest Professional script from ALM, the user running the script must have read/write permissions for the system cache folder. Microsoft Windows 7 users cannot open the Keyword View format of the Automation sub-tab in ALM. When a user clicks the Automation sub-tab, an error message displays.