大家都模仿金·卡戴珊翹臀噴酒...結果都崩壞了
HowTo: Use grep Command In Linux / UNIX – Examples 金·卡戴珊背向大家,上半身一絲不掛,下半身僅用一塊黑布遮住,而且還露出她那招牌翹臀,真是性感到了極致!許多人看了金·卡戴珊的裸照後,就在思考一個問題,我們怎樣才能拍出那樣性感誘人的照片。為此,我們也做了嘗試,把香檳倒屁股上的酒杯,僅需7個簡單的步驟: 1.買最便宜的香檳@ Syed: ** answer1 ** cat file | grep '^cc:$' will produce only cc: with no value. Learn regular expressions. In the command above regular expression is between ”. So… cat is normal command that prints file. Then result is piped (|) to grep, which process...
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