是否有人知道为什么:
echo "random text error: ‘the text I want’" | sed "s%.*error: ‘(.*)’%1%"
如同在北海隆的一家药店一样,但MacOS X的hang则会执行。 当我说hang时,我指的是下行,没有产出,等待。
我知道执行情况是不同的,但似乎无法找到具体原因。 我可以请MacOS X执行,以便用智能字母做其他事情(例如用“正常”字取代)。
对于任何感兴趣的人来说,这类似于汇编错误的产出。 海湾合作委员会 第十项产出也在其错误信息中引述。
Can you workaround, by putting the sed-command into a file quoted.sed , and call it
echo "random text error: ‘the text I want’" | sed -f quoted.sed
同样的问题?
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