Failed start on MacOS Catalina #38
Description
When setting memory by percentage of system, program can't start and report below error:
Unable to detect system memory to set java max memory
It seems that on Catalina below line is incorrect:
local mem_bytes=`sysctl -a 2>/dev/null | grep "hw.memsize" | head -n 1 | awk -F'=' '{print $2}'`
should it be the same as freebsd?
local mem_bytes=`sysctl -a 2>/dev/null | grep "hw.memsize" | head -n 1 | awk -F'[:=]' '{print $2}'`