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author | Joyce Kung <thejoycekung@users.noreply.github.com> | 2017-10-13 12:10:32 -0400 |
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committer | GitHub <noreply@github.com> | 2017-10-13 12:10:32 -0400 |
commit | 027e152dda5f26e2aa74f6739c21f9ca3a8a4fde (patch) | |
tree | 180333d2f38ce77cc07279dfe3b5b1dd77d44da2 | |
parent | 593e2baff79f2ac8e13ad2ccc8570415050106a0 (diff) |
Fixed line 59 - printing
Using echo with ' ' means that the variable won't be expanded, so it should print the literal $Variable instead of some string.
-rw-r--r-- | bash.html.markdown | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/bash.html.markdown b/bash.html.markdown index 981d7a1e..0c097c27 100644 --- a/bash.html.markdown +++ b/bash.html.markdown @@ -56,7 +56,7 @@ Variable= 'Some string' # => returns error: "Some string: command not found" # Using the variable: echo $Variable # => Some string echo "$Variable" # => Some string -echo '$Variable' # => Some string +echo '$Variable' # => $Variable # When you use the variable itself — assign it, export it, or else — you write # its name without $. If you want to use the variable's value, you should use $. # Note that ' (single quote) won't expand the variables! |