test procps-ng-watch in build time
test to install procps-ng
and procps-ng-watch
in build time
procps-ng
description says:
procps-ng - 3.3.11-4 - procps is a set of command line and full-screen utilities that provide information out of the pseudo-filesystem most commonly located at /proc. This filesystem provides a simple interface to the kernel data structures. The programs of procps generally concentrate on the structures that describe the processess running on the system. NOTE: some utilities provided by procps-ng packages (ps, uptime, kill, ...) are installed as busybox applets, by default. Conflicting applets should be removed from the build to avoid file conflicts.
let's see if watch affects
why? Because this command is useful for scans
while true; do clear; iw dev wlan0 station dump; sleep 1; done
and you can do extra pipe with grep
when you see multiple stations to limit output to core values
while true; do clear; iw dev wlan0 station dump | grep -E "Station|signal|bitrate"; sleep 1; done
that could be replaced with
watch -n 1 iw dev wlan0 station dump
another option would be to do a universal tiny openwrt package containing an (b)ash script