Shell simple sed in a bash script.

[olli@]

/usr/src/share/colldef
What can I see here? I can't find my locale fr_FR.UTF-8 and the files content list of code.

If two locales are identical, there are no separate definitions for both (that would be a waste of space). The Makefile contains a list of such “duplicates” and creates symlinks when the locale data is built. For example, it contains this line:

SAME+=   en_US.UTF-8 fr_FR.UTF-8​

Indeed, when you look at the directory /usr/share/locale/fr_FR.UTF-8, you'll see that LC_COLLATE is a symlink to the same file in the en_US.UTF-8 directory.

Another question:
this page says that the FreeBSD awk is the bwk also know as the nawk.
But I can find a nawk version on the packages.
Is it a new version?

That's a good question. FreeBSD's awk is the original UNIX version of awk derived from AT&T, often called “one true awk”, also known as nawk. I don't know how the version in ports is different from the one in the base system, to be honest. As far as I know, FreeBSD has done a few changes and enhancements to awk in the base system. Maybe the version in ports is the original one.