Sometimes we will got a rar compressed file from our friends,
but there is no default tool in OpenSolaris to decompress the rar filess.
We can got a Solaris Intel version from rarlab.
The steps as the following:
1. down load the rar tools from rarlab.
2. uncompressed the source.
# gunzip ./unrar-sol-intel.gz
3. move it to the location you used to.
# mv /unrar-sol-intel.gz /usr/bin/unrar
4. try to decomprss
# unrar x ./test.rar
Wish this helps.