我想给grep在我的目录下:如何使用括号和引号来格式化字符串?
$form['#submit'][1]
我试图逃避可能的字符,包括各种排列:
grep -r "$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]" ./*
但似乎没有任何可以得到正确的术语。我如何grep这个表达?
加上'-F'! (再次!我忘了!):) – hek2mgl