If a batch script contains commands that require administrator privileges to execute, you have to run the script as an administrator. You can customize a batch script at any time , for example if you want to add or remove commands or modify directories. To do this, simply go to the folder containing the command line script and right-click it. Then choose Edit :. With the above step-by-step guide, you can create a wide variety of batch files with an unlimited number of different commands.
However, scripts that you can use more frequently are definitely more useful in the long run. The following example shows how useful batch files can be for creating regular back-ups of any directory:.
The three parameters at the end have the following effect:. The above backup program allows you to copy the source files from the source folder to the destination folder. You can also create a batch file that distributes source data to multiple destination folders , in which case you can use the file type as a selection criterion.
To do this, you need a for loop , which allows a command to run repeatedly with a variable argument:. The PostgreSQL database management system, also known to many as Postgres, has many decades of development behind it.
It originally started as a project at Berkeley University in California. Today, the open source database continues to defy solutions from commercial competitors, since the development team is constantly working on its functionality and performance.
But what exactly is PostgreSQL? For USB sticks to work as storage media, they need to have their own file system. Without this, it can be added manually by formatting the flash drive. Read this tutorial article to find out what the individual steps are and which file systems are available to use.
In the example below, we use the Windows Notepad to create a batch file. See our what commands are available in a batch file page for commands that can be added to a batch file. New versions of Windows or computers running a bit version of Windows no longer support the edit command, which means these steps no longer work. Use the above steps if you are running the latest version of Windows.
It also allows you to put in some logic, like simple loops, conditional statements, etc. This parameter is useful for viewing your working code. If any issues arise from the batch file, you will be able to view the issues associated with your script using the echo function. Adding a following off to this parameter will allow you to quickly close your script after it has finished.
The library for batch variables is huge, to say the least. Luckily there is a Wikibook entry that holds the extensive library of batch script parameters and variables at your disposal. We'll create three examples of batch scripts which can simplify your daily online and offline activities. Let's create an immediately useful batch script.
What if you wanted to open all your favorite news websites the moment you wake up? Since batch scripts use command prompt parameters, we can create a script that opens every news media outlet in a single browser window. To re-iterate the batch-making process: first, create an empty text file.
Right-click an empty space in a folder of your choosing, and select New , then Text Document. With the text file open, enter the following script. Our example will provide the main American news media outlets available online. The above script stacks one start "" parameter on top of the other to open multiple tabs. You can replace the links provided with ones of your choosing. After you've entered the script, head to File , then Save As. Now that you know how to create and schedule your BAT file, you can start expanding on that file by learning about other BAT file commands you can add to the file.
Start experimenting and see what sorts of interesting things you can create out of your own batch files. Ryan has been writing how-to and other technology-based articles online since Read Ryan's Full Bio. Subscribe to Help Desk Geek and get great guides, tips and tricks on a daily basis!
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