#!/bin/sh -v
freebsd-version
uptime
ps aux
id
env
which awk
which node
which perl
which python3
which ruby
# fizzbuzz
for i in `seq 1 30`
do
    $i - 1;
    echo "今日も"
    if [ `expr $i % 3` -eq 0 ] && [ `expr $i % 5` -eq 0 ]; then
        echo "ぐったりだ"
    elif [ `expr $i % 3` -eq 0 ]; then
        echo "ツルハシをばしばし"
    elif [ `expr $i % 5` -eq 0 ]; then
        echo "フラスコでフラストレーション"
    elif [ `expr $i % 7` -eq 0 ]; then
    echo "わりゃ"
    else
        echo $i "回"
    fi
done