判斷文字檔是否出現 "i=0" 字串 - Linux

By Isabella
at 2011-08-17T21:58
at 2011-08-17T21:58
Table of Contents
※ 引述《mself (mself)》之銘言:
: dear 各位
:
: 我想寫 bash shell 判斷文字檔是否包含 "i=0" 這個字串
: 我用 result=`grep "i=0" text.txt`
: 再判斷 if [$result==""]
:
: 因為$result裡包含 "="
: 我這樣寫會有問題
:
: 請問怎麼做比較對呢?
: 謝謝
:
: --
: dear 各位
:
: 我想寫 bash shell 判斷文字檔是否包含 "i=0" 這個字串
: 我用 result=`grep "i=0" text.txt`
: 再判斷 if [$result==""]
:
: 因為$result裡包含 "="
: 我這樣寫會有問題
:
: 請問怎麼做比較對呢?
: 謝謝
:
: --
Tags:
Linux
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