Hi,
Xun Sun wrote:
On 1/12/06, Peter Kruse <[EMAIL PROTECTED]> wrote:
Hello,
In one of my RAs there is a line like this:
( exportfs ; cat /proc/fs/nfs/exports ) | grep -q "^${export_dir}[ ]"
I guess it's a shell specific behavior. If you are using Bash, I would
suggest removing the subshell construct.
but using a pipe already creates a subshell, doesn't it?
But if I replace above with this:
{ ${exportfs} ; cat /proc/fs/nfs/exports ; } | grep -q "^${export_dir}[ ]"
I still get the same error. Only if do like this:
cat /proc/fs/nfs/exports | grep -q "^${export_dir}[ ]"
the error goes away.
Are there known issues with bash concerning this?
Peter
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