diff options
| -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 3f3e49eb..d1e6bf25 100644 --- a/bash.html.markdown +++ b/bash.html.markdown @@ -74,7 +74,7 @@ echo ${Variable/Some/A} # => A string # Substring from a variable Length=7 -echo ${Variable:0:Length} # => Some st +echo ${Variable:0:$Length} # => Some st # This will return only the first 7 characters of the value # Default value for variable |