Re: [PATCH] portable mechanism to determine noatime

[Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx>]

On Dec 10, 12:48am, Bart Schaefer wrote:
>
> { df $(mount || /sbin/mount | awk '/noatime/ {print $1, $3}') | fgrep "$(df .)" } >&/dev/null

Oops, exactly as written that runs df with no arguments if there are no
filesystems with noatime, so tweak it a little:

df ${$(mount || /sbin/mount | awk '/noatime/ {print $1, $3}'):-""}