-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
According to Peter Farley on 8/6/2005 1:11 PM:
> I thought the following would produce "ls -l" output
> for the space-separated list of files selected by the
> "find" options, but instead I get an error message
> from "ls":
>
> $ find a -daystart -type f -mtime 7 -printf " %p"|ls
> -l -
> ls: -: No such file or directory
ls doesn't read stdin. Instead, use xargs, which does read a list of
filenames on stdin and turns it into arguments, or else use find itself to
pass the filename on to ls:
find a -daystart -type f -mtime 7 -printf " %p" | xargs ls -l
find a -daystart -type f -mtime 7 | xargs ls -l
find a -daystart -type f -mtime 7 -exec ls -l {} \;
By the way, the first two have problems with spaces in filenames, and also
if there are no filenames found, so if you really want to use xargs, try:
find a -daystart -type f -mtype 7 -print0 | xargs -r0 ls -l
Or if you like ls -dils instead of ls -l:
find a -daystart -type f -mtime 7 -ls
> I do not have an *ix system on which to test if this
> is a Cygwin coreutils problem or a misunderstanding by
> me of the operation of the "-" option. Can you please
> tell me if I am wrong about my use of the "-" option?
This is not a cygwin-specific problem, but a general misunderstanding on
your part how find and ls work. Read up on their man or info pages.
- --
Life is short - so eat dessert first!
Eric Blake [EMAIL PROTECTED]
volunteer cygwin coreutils maintainer
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.1 (Cygwin)
Comment: Public key at home.comcast.net/~ericblake/eblake.gpg
Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org
iD8DBQFC9RDW84KuGfSFAYARAkm+AKDX/7HmbYTkYFgFnsDXMBHriIttfwCfbMC9
ySS5GrAHjxfJCN6HbOBxkSY=
=1u/b
-----END PGP SIGNATURE-----
--
Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
Problem reports: http://cygwin.com/problems.html
Documentation: http://cygwin.com/docs.html
FAQ: http://cygwin.com/faq/
