How to Merge a File in UNIX


If you would like to merge file, you would think that it is not so complicated especially if you are a Windows users. One of the reasons for this is that it is easy to manipulate files when you have Word or even Excel as your application for your office productivity activities. Now, how about if you are a Linux or UNIX user? What do you have to do in order for you to merge your documents successfully? You might have heard about the different tools that are available for use today. They are indeed useful because they make your tasks very easy. All you need to do is to provide the two files that you would like to compare and merge and then the software will perform the job for you. While it can be very simple, you may find that there are tools that are not really functional. Most will only waste your time and there are also some that will ask for your money and then you will not get the assistance that you need.

In order to prevent this kind of instance, you will need to check on the product first before you attempt to download or especially when you will purchase it. This is because there are so many bogus products out there that only have one goal and that is to deceive the buyers into trusting them so that they will have the money that they want. It pays to be so much careful these days. Now, what if you do not want to download any program into your computer? This is sensible because there are malicious files lurking around the Internet today. If this is your case, you might want to make use of the merge command in Linux or UNIX.

The merge command is often called the three way process of merging files. This is because you will need three files in order to merge the changes or modifications that you have made. This is great for those who are working on more than two sets of files since they can easily merge them immediately. The syntax for this is simple. You will only have to input this one: merge [ your preferred options ] file1 file2 file3. In the options part, you have five selections that you can choose from. These include inputting -A which denotes that you want to merge all the changes from file2 to file3 and then the results will go to file1. This will provide you with the most effusive product.

Another one is the label specifies that the labels should be used as a substitute for the file names that are found in the conflicting reports.

The merge command is often used together with the diff command which enables the users to compare two or more files in Linux or UNIX.


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