我想給grep在我的目錄下:如何使用括號和引號來格式化字符串?
$form['#submit'][1]
我試圖逃避可能的字符,包括各種排列:
grep -r "$form\['#submit'\]\[1\]" ./*
grep -r "$form\['#submit']\[1]" ./*
grep -r "$form\['#submit']\[1]" *
grep -r "$form\['#submit'][1]" *
grep -r "$form\[\'#submit'][1]" *
grep -r "$form\[\'#submit']\[1]" *
grep -r "$form\[\'#submit\']\[1]" *
grep -r "$form\[\'#submit\'\]\[1\]" *
grep -r "\$form\[\'#submit\'\]\[1\]" *
grep -r "$form\[\'#submit\'\]\[1\]" *
grep -r "$form['#submit'][1]" ./*
但似乎沒有任何可以得到正確的術語。我如何grep這個表達?
加上'-F'! (再次!我忘了!):) – hek2mgl