我正在准备以下内容
ack-grep
内部
bash
脚本和
主要地
作品。。我得到了不一致的结果。我使用的线路是:
ack-grep '(?<=imageserver).*(?=png)'
ack_grep
平淡的
grep
imageserver
和
png
. 当它
工作——我得到不一致的结果,即:
为什么你会看到它匹配了前无数行,然后它匹配了它(理论上)应该有两到三个匹配的东西。很明显最后一个“街区”
应该
已经匹配了
第一
的迭代
然而,它多次跳过它,最终解决了--
所以,返回的第一对是我想要的结果——最后一个突出显示的块是“坏”结果。如何在这里得到一致的结果?我将粘贴一些返回此结果的文本以供复制/粘贴后代使用(可验证的示例)。如果你复制并粘贴到一个文本文件,你应该得到同样的结果我得到。
这是语法错误、误解还是错误?讨厌事情发生的时候
应该
工作但不要。。。发展的祸害。
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