On 06/02/2015 04:02 PM, Peng Yu wrote:
> The following command will call ls. But since there is no input,
> shouldn't xargs quit without doing anything? Thanks.
>
> xargs -0 ls http://pubs.opengroup.org/onlinepubs/9699919799/utilities/xargs.html
We have the -r extension precisely because sometime
On Tue, Jun 2, 2015 at 5:50 PM, Morgan Weetman wrote:
>
> Hi Peng,
>
> if you read the man page the behaviour is defined (note the "one or more
> times"):
>
> -
> xargs reads items
> from the standard input, delimited by blanks (which can be protected
> with double or singl
Hi Peng,
if you read the man page the behaviour is defined (note the "one or more
times"):
-
xargs reads items
from the standard input, delimited by blanks (which can be protected
with double or single quotes or a backslash) or newlines, and executes
the command (defaul
The following command will call ls. But since there is no input,
shouldn't xargs quit without doing anything? Thanks.
xargs -0 ls
