#!/bin/sh
# Kill viewvc if the process gets too large
max_memory=1000000  # size in KiB

for process in $(pgrep viewvc.fcgi)
do
    process_mem=$(pmap "$process" | grep total | sed 's/ \+total \+\([[:digit:]]\+\)K/\1/')
    if [ -n "$process_mem" ] && [ "$process_mem" -gt "$max_memory" ]
    then
       kill -15 "$process"
    fi
done