Linux

shell script輸出結果 存至 變數 - Linux

Elizabeth avatarElizabeth · 2011-02-24

Table of Contents

如標題

cat file.txt 要怎樣把他顯示的結果存到變數??

謝謝

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Linux

All Comments

Charlie avatarCharlie2011-02-27
content=`cat file.txt` && echo $content
Liam avatarLiam2011-03-02
感謝, 成功了!!!!
Sierra Rose avatarSierra Rose2011-03-03
cat的話,bash manpage裡有說用 $(<file.txt)比較快