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snown/random.sh

Created May 2, 2020 16:03
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Return a random number between two limits
Raw
random.sh
# Return a random number between two limits
#-------------------------------------------------------------------------------
function random {
#default to numbers between 1-10
local _min="${1:-1}"
local _max="${2:-10}"
local diff=$((${_max}-${_min}+1))
echo -n "$(($((${RANDOM}%${diff}))+${_min}))"
}
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