Ubuntu12.04 install the compression software 7z and ubuntu12.047z

Ubuntu12.04 install the compression software 7z and ubuntu12.047z

Open the software sharing center, search for 7z, and install it.
Or on the terminal sudo apt-get install p7zip-full

Note: (from Baidu)


7-ZipIs an open-source software, most of the source code followsGNU LGPLLicense, with 7-Zip software, free of charge, is truly free and open. You can use 7-Zip on any computer, including computers for commercial purposes. If you do not donate or pay 7-Zip, it will not affect your use. ●Supported formats: ●Compression/Decompression: 7z, XZ, BZIP2, GZIP, TAR, ZIP, and WIM ●Extract only: ARJ, CAB, CHM, CPIO, CramFS, DEB, DMG, FAT, HFS, ISO, LZH, LZMA, MBR, MSI, NSIS, NTFS, RAR, RPM, SquashFS, UDF, VHD, WIM, XAR, and 7Z ● For ZIP and GZIP formats, 7-Zip provides 2-10% higher compression ratio than PKZip and WinZip ● more sophisticated AES-256 encryption algorithms for 7z and ZIP ● 7z formats support creating self-release (SFX) compressed package ● Windows Resource Manager integrated ● powerful File Manager ● powerful command line version ● support for FAR Manager plug-in ● support for 79 languages ●7-ZipApplicable to Windows 7/Vista/XP/2008/2003/2000/NT/ME/98 and provides command line versions for Mac OS X, Linux, and Unix platforms.