Dtrx stands for ???Do The Right Extraction???,The dtrx command is an replacement of ???tar -zxvf??? or ???tar -xjf??? commands and it provides a one single command to extract archives in a number of different formats including tar, zip, rpm, deb, gem, 7z, cpio, rar and many more. It can also used to decompress files compressed with bzip2, gzip etc.