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shellスクリプト変数をawkに渡す

Last updated at Posted at 2015-09-03

ググったらいろいろやり方でてきたけどこれが一番使いやすかった

#やりかた
変数を使用する箇所で、シングルクォートを使ってawk文を分割すればよい

shell
hoge=100
cat ~/tmp.txt |awk '{if ('${hoge}'  <= $1) {print $0}}'

参考

shellスクリプトから呼ぶawkでシェル変数を使う

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