Unless you are a dyed-in-the-wool SunOS addict, please include/usr/xpg6/bin:/usr/xpg4/bin at the start of your PATH. These are X-Open standards-conformant versions of most UNIX commands (cp, mv, ls, awk, sed, grep, vi etc) and are very similar to Linux. You can then add/usr/sfw/bin and/opt/sfw/bin (from Companion CD) to get the open source versions. The supplied GCC is only 32-bit but copy its configuration and you can use it to make your own 64-bit compilers from the supplied source code.
Unless you are a dyed-in-the-wool SunOS addict, please include /usr/xpg6/bin:/usr/xpg4/bin at the start of your PATH. These are X-Open standards-conformant versions of most UNIX commands (cp, mv, ls, awk, sed, grep, vi etc) and are very similar to Linux. You can then add /usr/sfw/bin and /opt/sfw/bin (from Companion CD) to get the open source versions. The supplied GCC is only 32-bit but copy its configuration and you can use it to make your own 64-bit compilers from the supplied source code.