Hi,

Using a ps command in a bash script, I got the following message:

+ ps -edf

+ awk '{if (NR>1) { print $2 }}'

+ grep '^None$'

User defined signal 2

Signal 12 caught by ps (procps version 2.0.7).

Please send bug reports to procps-bugs <at> redhat.com

Thanks a lot,

Best regards,

Jean-Philippe