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@@ -387,7 +387,7 b' For simple cases, you can alternatively prepend $ to a variable name::' | |||||
387 | In [7]: !echo "A system variable: $$HOME" # Use $$ for literal $ |
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387 | In [7]: !echo "A system variable: $$HOME" # Use $$ for literal $ | |
388 | A system variable: /home/fperez |
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388 | A system variable: /home/fperez | |
389 |
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389 | |||
390 | Note that $$ is used to represent a literal $. |
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390 | Note that `$$` is used to represent a literal `$`. | |
391 |
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391 | |||
392 | System command aliases |
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392 | System command aliases | |
393 | ---------------------- |
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393 | ---------------------- |
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