Hi all,
I'm not sure this is a bug or please let me know the concept:
What is the difference between:
ls -R /etc/ 2>&1 1>/dev/null
and
ls -R /etc/ 1>/dev/null 2>&1
the second one redirect everything to /dev/null but the first one, still
prints errors (run as a non root user would unveil the prob
Le 03/12/2010 14:46, Payam Poursaied a écrit :
>
> Hi all,
> I'm not sure this is a bug or please let me know the concept:
> What is the difference between:
> ls -R /etc/ 2>&1 1>/dev/null
> and
> ls -R /etc/ 1>/dev/null 2>&1
>
> the second one redirect everything to /dev/null but the first one,
> I'm not sure this is a bug or please let me know the concept:
> What is the difference between:
> ls -R /etc/ 2>&1 1>/dev/null
> and
> ls -R /etc/ 1>/dev/null 2>&1
>
> the second one redirect everything to /dev/null but the first one, still
> prints errors (run as a non root user would unveil
On 12/03/2010 07:46 AM, Payam Poursaied wrote:
>
> Hi all,
> I'm not sure this is a bug or please let me know the concept:
> What is the difference between:
> ls -R /etc/ 2>&1 1>/dev/null
> and
> ls -R /etc/ 1>/dev/null 2>&1
POSIX requires that redirections are evaluated from left to right.
The
On Fri, Dec 03, 2010 at 06:16:06PM +0330, Payam Poursaied wrote:
> What is the difference between:
> ls -R /etc/ 2>&1 1>/dev/null
> and
> ls -R /etc/ 1>/dev/null 2>&1
http://mywiki.wooledge.org/BashFAQ/055
In a sentence, redirections are done in order, from left to right.
Hi all,
I'm not sure this is a bug or please let me know the concept:
What is the difference between:
ls -R /etc/ 2>&1 1>/dev/null
and
ls -R /etc/ 1>/dev/null 2>&1
the second one redirect everything to /dev/null but the first one, still
prints errors (run as a non root user would unveil the pro
