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Diffstat (limited to 'content/post/mess with bash(2).md')
| -rw-r--r-- | content/post/mess with bash(2).md | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/content/post/mess with bash(2).md b/content/post/mess with bash(2).md index 1e3b744..3ce13f0 100644 --- a/content/post/mess with bash(2).md +++ b/content/post/mess with bash(2).md @@ -8,6 +8,7 @@ tags = ["bash"] math = false +++ > More info is in this [tutorial](https://https://guide.bash.academy) +> Bash scripting [cheatsheet](https://devhints.io/bash) > all value expansions (ie. all syntax with a `$` prefix) can only expand inside quoted arguments if the argument was *double-quoted* . Single quotes will turn the dollar-syntax into literal characters, causing bash to output the dollar rather than expand its value in-place! |