以上来源于: WordNet
N a slash which slopes to the left \ 反斜杠
The first backquote not preceded by a backslash terminates the command substitution.
不带反斜杠的第一个后引号终止命令替换。
When entering the command, do not use the backslash.
输入命令时切勿使用反斜杠。
Do not use $ (dollar sign) or \ (backslash) in names.
不要在命名中使用$(美元符号)或者(反斜杠)。
It gets really kind of trippy if you wanna output a backslash, \ you can't just use the backslash, \\ you need to use backslash backslash because otherwise a single backslash is confused with the so called escape character.
如果你想输出一个反斜杠,估计又得迷糊了,实际上,你不能直接用,而是要,否则一个\可能会被误认为,是转义字符。
And just intuitively, when might you need to put a backslash in front of a double quote given the examples we've seen thus far?
凭直觉来看,迄今为止,你们什么时候,会用到\“呢?,举个例子?
n If you want a literal percent, it's %% and then backslash n.
如果你想要一个百分比常量,就用%%,然后,反斜杠。
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