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msakamoto-sf/bash-here-doc.sh

Created March 24, 2018 06:18
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bashのヒアドキュメントでテキストファイルに保存
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bash-here-doc.sh
# ヒアドキュメントをテキストファイルに保存
cat << EOF > demo.txt
abc
def
EOF
# ヒアドキュメントは標準入力として扱われるので、こんなことも。
psql mydb << SQL
select * from xxxx
insert into xxxx values (1, 2, ...)
SQL
# 参考 : https://qiita.com/take4s5i/items/e207cee4fb04385a9952
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