Jan Engelhardt <[email protected]> wrote:
>
> The one that does not work is:
>
> while read line; echo $line; done </proc/net/route;
>
> which only returns one line. Does anybody know what is causing this?
Well for me it return an error since you're missing a "do" before
the echo :)
However, with that addition I've tried a number of shells including
bash and they all work as expected. So please do
strace -f sh -c 'while read line; do echo $line; done < /proc/net/route'
as that should give us the necessary clue.
Cheers,
--
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <[email protected]>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
