This is the latest version of p7zip command line file archiver and extractor.
I have included a Utility menu entry to access the manual in your htmlviewer.Supported formats:
Packing / unpacking: 7z, ZIP, GZIP, BZIP2 and TAR
Unpacking only: ARJ, CAB, CHM, CPIO, DEB, DMG, HFS, ISO, LZH, LZMA, MSI, NSIS, RAR, RPM, UDF, WIM, XAR and Z.
Also I have placed p7zip_extract on the right click OpenWith menu. This will extract the contents of sample_archive.xxx to the folder /sample_archive.xxx_extracted in the same folder as the archive file.
I used it to extract a fedora fc12 rpm. First it extracted a .cpio file and then I extracted that to get the program files.
Enjoy, J