Welcome to our guide on how to use Truncate Command in Linux. The Linux truncate command is often used to shrink or extend the size of each FILE to the specified size. The final size of the file depends on the initial. If a FILE (for example archive or log files) is larger than the specified size, the extra data is lost, but if a FILE is shorter, it is extended and the extended part (hole) reads as zero bytes.
Source: How to Use Truncate Command in Linux (LinOxide)
