Re: [PATCH nf-next 02/19] selftest: netfilter: no need for ps -x option

[Florian Westphal <fw@xxxxxxxxx>]

Boris Sukholitko <boris.sukholitko@xxxxxxxxxxxx> wrote:
> Some ps commands (e.g. busybox derived) have no -x option. For the
> purposes of hash calculation of the list of processes this option is
> inessential.
> 
> Signed-off-by: Boris Sukholitko <boris.sukholitko@xxxxxxxxxxxx>
> ---
>  tools/testing/selftests/netfilter/nft_flowtable.sh | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/tools/testing/selftests/netfilter/nft_flowtable.sh b/tools/testing/selftests/netfilter/nft_flowtable.sh
> index 4d8bc51b7a7b..3cf20e9bd3a6 100755
> --- a/tools/testing/selftests/netfilter/nft_flowtable.sh
> +++ b/tools/testing/selftests/netfilter/nft_flowtable.sh
> @@ -489,8 +489,8 @@ ip -net $nsr1 addr add 10.0.1.1/24 dev veth0
>  ip -net $nsr1 addr add dead:1::1/64 dev veth0
>  ip -net $nsr1 link set up dev veth0
>  
> -KEY_SHA="0x"$(ps -xaf | sha1sum | cut -d " " -f 1)
> -KEY_AES="0x"$(ps -xaf | md5sum | cut -d " " -f 1)
> +KEY_SHA="0x"$(ps -af | sha1sum | cut -d " " -f 1)

Could be

> +KEY_SHA="0x"$(ps xaf | sha1sum | cut -d " " -f 1)

instead.