《The Surrogates》(偽能叛變) 本身的點子不錯,當人人都使用機器替身去工作、甚致吃喝玩樂的時候,我們的社會會變成怎樣呢?可惜影片卻不能掌握此重心,劇情鬆散,連貫不來。
主線是慣常的偵探故事,發現機器替身被毀,卻連操
Shell here documents are relatively simple to use on their own, butit's usually head-scratching to combine them with other things(redirections, pipelines, or conditionals). To save me having to dothe experimentation and manpage reading the next time, here's thesimple version of the rules: here documents always start at thenext line .
So you can write any number of other things on the same lineas the command with a here document:
cat <
只得空殼 – 偽能叛變
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《The Surrogates》(偽能叛變) 本身的點子不錯,當人人都使用機器替身去工作、甚致吃喝玩樂的時候,我們的社會會變成怎樣呢?可惜影片卻不能掌握此重心,劇情鬆散,連貫不來。
主線是慣常的偵探故事,發現機器替身被毀,卻連操
On (not) putting IP addresses in registration email
If you are creating some sort of system that sends email to people inresponse to web-based requests , it is tempting tothink that you should put in the IP address (and the timestamp) that therequest came from, in case your services are abused. In practice this isuseless, for a number of reasons.
The first one is that almost no one sends abuse complaints about spamany more, because people have long since worked out that doing so isalmost always a waste of (their) time
A little habit: cat >/dev/null
If you were to haunt me, every so often you would see me open up a new terminal window , run'
cat >/dev/null', and paste or type something there.What I am doing with this peculiar behavior is simple: I'm arrangingfor a slightly more persistent text storage than my X selection . I park any number of things dependingon what I'm doing; snippets of text from fishing back in editorundo , commands that I'm temporarilyre-running, and
起底又如何
專家警告,不要隨便在網上表露真實身份。
看來確實是明智的忠告。因為對店舖職員不滿,為了羞辱他忿而錄下職員映像放上互聯網,殊不知正義之火倒過來燒著自己,甚至被人起底,原因竟是愚蠢地透過常用戶口來上載,兼且
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