#!/bin/dash
# Set DIR, on Pi this is a temp location for log
DIR=/tmp/web

# Set fixed DIR FIXDIR for files that have to be stored on SD card
# Nevermind, just make a daily log and then copy that to the full log daily.
#FIXDIR=/var/www/status

# Remove old log

rm $DIR/log.txt
# Print logged outputs into new log.txt
date >> $DIR/log.txt
echo >> $DIR/log.txt
tail /var/log/syslog >> $DIR/log.txt
echo >> $DIR/log.txt
# Human readable and without +/- buffers line
free -oh >> $DIR/log.txt
echo >> $DIR/log.txt
df -h >> $DIR/log.txt
echo >> $DIR/log.txt
# Top memory using processes http://www.commandlinefu.com/commands/view/3/display-the-top-ten-running-processes-sorted-by-memory-usage
echo "USER       PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND" >> $DIR/log.txt

ps aux | sort -nrk 4 | head >> $DIR/log.txt
echo >> $DIR/log.txt
# Logged in User info using w command
w >> $DIR/log.txt
echo >> $DIR/log.txt
echo >> $DIR/log.txt

# Log the CPU temp
echo "CPU Temp" >> $DIR/log.txt
/opt/vc/bin/vcgencmd measure_temp >> $DIR/log.txt
echo >> $DIR/log.txt
echo "remote           refid      st t when poll reach   delay   offset  jitter" >> $DIR/log.txt
echo "=========================================================================================" >> $DIR/log.txt
ntpq -p | grep "*" >> $DIR/log.txt
echo >> $DIR/log.txt


# Copy log.txt into the full log that is collected
cat $DIR/log.txt >> $DIR/dailylog.txt
# Create a free standing copy of the process tree
pstree > $DIR/pstree.txt