p7zip 4.51

p7zip is a port of 7za.exe for POSIX systems like Unix (Linux, Solaris, OpenBSD, FreeBSD, Cygwin, ...), MacOS X and BeOS.
7za.exe is the command line version of 7-zip.
7-Zip is a file archiver with highest compression ratio.
Since 4.10, p7zip (like 7-zip) supports little-endian and big-endian machines.
INSTALL:
method 1
- edit install.sh to change DEST_HOME
- ./install.sh : to install
Remark : you must be "root" to install 7za in the directory "/usr/local"
method 2
- 7za is a stand-alone program, you can put this program where you want. example : cp bin/7za /usr/local/bin/7za
- 7z needs its plugins. You must copy the file 7z and the two directories Formats and Codecs in the same destination directory.
- if you want to be able to create SFX archive, copy bin/7zCon.sfx to the directory where 7za or 7z can be found.
Enhancements:
- Bug was fixed: 7-Zip 4.50 beta could not open some .7z archives.
New switch for command line version:
-ssc[-] enables/disables case-sensitive mode for file names.
- Speed optimizations for AES encryption.
- Some bugs were fixed.
- fix built of test_emul
- contrib/gzip-like_CLI_wrapper_for_7z/p7zip now supports commands like :
p7zip -- -name
p7zip "file name"
p7zip file1 file2 file3
p7zip -d file1.7z file2.7z file3.7z