do_cmd $mydir/ipmicfg.sh -g 0.0.0.0
fanmode=$($mydir/ipmicfg.sh -fan 2>/dev/null | awk -F: '$2 ~ /Optimal/ {print $1}')
[ "$fanmode" ] && do_cmd $mydir/ipmicfg.sh -fan $fanmode
do_cmd $mydir/ipmicfg.sh -g 0.0.0.0
fanmode=$($mydir/ipmicfg.sh -fan 2>/dev/null | awk -F: '$2 ~ /Optimal/ {print $1}')
[ "$fanmode" ] && do_cmd $mydir/ipmicfg.sh -fan $fanmode