Date: Sat, 13 Jul 2013 09:20:38 -0700 From: Kevin Oberman <rkoberman@gmail.com> To: "Alex V. Petrov" <alexvpetrov@gmail.com> Cc: "freebsd-stable@freebsd.org Stable" <stable@freebsd.org>, Sergey Kandaurov <pluknet@gmail.com> Subject: Re: ls -U don't work? Message-ID: <CAN6yY1uP5h8THBWFO=Tz1bB1JzkjdqcnaLLX9DhAZVLAmj8vqA@mail.gmail.com> In-Reply-To: <2813184.tAUhP2F1j4@alex.super> References: <8704004.oreYQuEkVL@alex.super> <CAE-mSO%2BNO1WR_hMKOzmPW8TEmpuv64XVNxmoeLR3a1iFdyEo5g@mail.gmail.com> <2813184.tAUhP2F1j4@alex.super>
next in thread | previous in thread | raw e-mail | index | archive | help
On Sat, Jul 13, 2013 at 3:30 AM, Alex V. Petrov <alexvpetrov@gmail.com>wrot= e: > =D0=92 =D0=BF=D0=B8=D1=81=D1=8C=D0=BC=D0=B5 =D0=BE=D1=82 13 =D0=B8=D1=8E= =D0=BB=D1=8F 2013 13:45:30 =D0=92=D1=8B =D0=BD=D0=B0=D0=BF=D0=B8=D1=81=D0= =B0=D0=BB=D0=B8: > > 2013/7/13 Alex V. Petrov <alexvpetrov@gmail.com>: > > > subj: > > > ls -Ul > > > > So, what's the problem? Looking at code, > > I'd suggest to try adding -t to actually enable sorting, > > otherwise it just prints dates but not sorts. > > > > > total 0 > > > -rw-r--r-- 1 alex alex 0 13 =D0=B8=D1=8E=D0=BB 15:26 000 > > > -rw-r--r-- 1 alex alex 0 13 =D0=B8=D1=8E=D0=BB 15:25 111 > > > -rw-r--r-- 1 alex alex 0 13 =D0=B8=D1=8E=D0=BB 15:25 222 > > > -rw-r--r-- 1 alex alex 0 13 =D0=B8=D1=8E=D0=BB 15:25 333 > > > > -t enables sorting (by modified date by default), > > -U further specifies to sort by birth time. > > What is the meaning of '-U'?I thought '-U' =3D '-tr' > > man ls: > "-U Use time when file was created for sorting or printing." > > ----- > Alex V. Petrov > No, '-U' tells ls(1) to use ctime for all timestamps. By default it uses mtime. So 'ls -U' will print ctime, but to sort by ctime you need 'ls -Ut' or 'ls -Utr'. --=20 R. Kevin Oberman, Network Engineer E-mail: rkoberman@gmail.com
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CAN6yY1uP5h8THBWFO=Tz1bB1JzkjdqcnaLLX9DhAZVLAmj8vqA>