PalWorld mem report with rcon

report.sh

#!/bin/bash
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
cd /home/lighthouse/rcon

rss=$(ps aux | grep PalServer-Linux | grep -v grep | awk '{print $6"000"}')
max_mem=15000000000
percent=$(bc <<< "scale=2; $rss*100/$max_mem")
p_len=30
nth=$(($rss*$p_len/$max_mem))
p_full=##############################
p_empty=______________________________

./rcon "broadcast [${p_full:0:$nth}${p_empty:$nth:$p_len}]$percent%@$(date '+%H:%M')"

if (( $(bc <<<"$percent > 90") )); then
    ./rcon "broadcast /////////////////////WARNING///////////////////"
    ./rcon "broadcast //THE_SERVER_WILL_SOON_RESTART//"
    ./rcon "broadcast /////////////////////WARNING///////////////////"
fi