Bash Shell Script my pocket reference - 20150217 - Shammerismの内容に、ifのandとorの指定方法を追加。 if 文 sample if basic if [ $# -ne 1 ];then echo "Usage: $0 [123]"; exit 1; fi if [ $1 -eq 1 ];then echo "You are number#1."; elif [ $1 -eq…