The awk command can make it easy to remove duplicate characters from a string even when those characters aren’t sequential, especially when the process is turned into a script. First, the awk command ...

In this post, we will show you how to remove non-printable characters in Excel. The first 32 characters in the ASCII character table (a standard data-encoding format for communication between ...

In this post, we will show you how to remove spaces between characters and numbers in Excel. Whether you want to remove leading or trailing spaces or trim extra spaces between words and numbers in ...