Bruce Momjian <bruce@momjian.us> writes:
> I don't see that behavior here on Ubuntu 7.10:
> $ COLUMNNS=120 ls -C |cat
> archive cd initrd lost+found proc srv usr
> basement.usr dev initrd.img media root sys var
> bin etc laptop mnt rtmp tmp vmlinuz
> boot home lib opt sbin u win
> $ ls --version
> ls (GNU coreutils) 5.97
> That is not a 120 width. 'ls' seems to ignore columns for pipe output.
Well, it's *certainly* gonna ignore "COLUMNNS".
regards, tom lane