On 05/27/2010 02:30 PM, daimh wrote: > Hi, > > > echo -e "3\n\n0"|sort -un
'echo -e' is inherently non-portable; you should get in the habit of using printf(1) instead. > > > 0 is missing from output, is this a possible bug? Thanks for the report. However, I don't think it is a bug. The empty line, when forced to take on a numeric value, is equivalent to 0. And since you specified unique entries only, sort only printed the empty line (the first of the two matching lines that it encountered). -- Eric Blake [email protected] +1-801-349-2682 Libvirt virtualization library http://libvirt.org
signature.asc
Description: OpenPGP digital signature
