message: remote process picking without ps or ps with limited options
diff: -uname && if [ "$(uname)" = "Linux" ] ; then ps -axww -o pid=,flags=,comm=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa,args= ; exit; elif [ "$(uname)" = "Darwin" ] ; then ps -axww -o pid=,flags=,comm=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa,args= -c; fi
  \ No newline at end of file
  +#!/bin/sh
  +uname && if [ "$(uname)" = "Linux" ]; then
  + # check if ps exists and can be run on the current target with our selected options, flags is not supported in all ps implementations
  + ps -axww -o pid=,flags=,comm=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa,args= >/dev/null 2>/dev/null
  + ret=$?
  + if [ $ret -eq 0 ]; then
  + ps -axww -o pid=,flags=,comm=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa,args=
  + else
  + # if ps doesn't support the options we are after try and read from /proc/$pid
  + # Try to mimic the output of ps -axww -o pid=,flags=,comm=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa,args= from /proc/$pid/ data
  + echo " aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
  + for pid in `cd /proc && ls -d [0-9]*`
  + do {
  + if [ -e /proc/$pid/stat ]
  + then
  + # read values from stat file, directory name matches the pid of each process running
  + # item 9 kernel flag words of the process, item 2 is the process file name, man proc has more details
  + flags=`awk '{print $9}' /proc/$pid/stat`;
  + command=`awk '{print $2}' /proc/$pid/stat | tr -d '()'`
  +
  + # read the process command line used to start the process,
  + # take the second item for display as argument passed
  + args=`xargs -0 < /proc/$pid/cmdline | awk '{print $2}'`;
  +
  + # write values in a format with similar spacing to procps-ng/procps ps
  + # pid 5 spaces with padding right align, flags 1 char,
  + # command uses space size of the input of 50 a's -1 from heading left align, args 27 left align
  + printf "%5s %.1s %-49s %-27s \n\r" $pid $flags $command $args
  + fi
  + };
  + done
  + fi
  +
  +elif [ "$(uname)" = "Darwin" ]; then ps -axww -o pid=,flags=,comm=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa,args= -c; fi
  