backtick
美
英 
- 網(wǎng)絡(luò)反引號;反短斜線;反單引號
例句
If you've been doing any shell or Perl scripting at all, you know you can capture the output of other commands inside backtick operators.
如果您編寫過shell或Perl腳本,您就知道可以在反撇號操作符內(nèi)部捕捉其他命令的輸出。
Please note you get the same results if you just use the backtick operators, as shown below.
注意,僅使用后撇號操作符也會得到相同的結(jié)果,如下所示。
You can do this with the backtick operator (see Listing 9).
這可以使用反引號運算符來實現(xiàn)(請參見清單9)。
For example, Listing 1 shows how to use the backtick to obtain a word count for every text (. txt) file in the current directory.
例如,清單1顯示了如何使用反撇號在當(dāng)前目錄中獲取每個文本(.txt)的單詞計數(shù)。