3 p=`{ps | grep $1 | sed 's/[^ ]* +([^ ]+) .*/\1/' }
6 p=`{ps | grep $1 | sed 's/[^ ]* +([^ ]+) .*/\1/'}
10 baropt='-w 145,129,445,168'
15 while(test -f /proc/$p/fd)
16 grep '^ *'^$2^' ' /proc/$p/fd >[2]/dev/null
17 } | awk '{print $9 " '^$3^'"; fflush("/dev/stdout")}' | bargraph $baropt $4