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| author | Paul Buetow <paul@buetow.org> | 2023-12-10 11:46:22 +0200 |
|---|---|---|
| committer | Paul Buetow <paul@buetow.org> | 2023-12-10 11:46:22 +0200 |
| commit | 2cce4c76f0b3e792852397b3c52d7b6c5b711877 (patch) | |
| tree | 81be74ad3b338b8bd8814365b2d601dde55645ee /gemfeed | |
| parent | 554facb80137bed60ef0f4b4a2606d5c96b33eb0 (diff) | |
Update content for md
Diffstat (limited to 'gemfeed')
| -rw-r--r-- | gemfeed/2023-12-10-bash-golf-part-3.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gemfeed/2023-12-10-bash-golf-part-3.md b/gemfeed/2023-12-10-bash-golf-part-3.md index 46cd231f..7735bcb7 100644 --- a/gemfeed/2023-12-10-bash-golf-part-3.md +++ b/gemfeed/2023-12-10-bash-golf-part-3.md @@ -253,7 +253,7 @@ baz foo ``` -What happened? The variable `foo` (declared with `local`) is available in the function it was declared in and in all other functions down the call stack! We can even modify the value of `foo', and the change will be visible up the call stack. It's not a global variable; on the last line, `echo "$foo"` echoes the global variable content. +What happened? The variable `foo` (declared with `local`) is available in the function it was declared in and in all other functions down the call stack! We can even modify the value of `foo`, and the change will be visible up the call stack. It's not a global variable; on the last line, `echo "$foo"` echoes the global variable content. ## `if` conditionals |