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| author | Paul Buetow <paul@buetow.org> | 2021-12-02 23:37:57 +0000 |
|---|---|---|
| committer | Paul Buetow <paul@buetow.org> | 2021-12-02 23:37:57 +0000 |
| commit | 3a009e9ad56212411e3572256f6a09488d9d61d4 (patch) | |
| tree | ccb84bc07af45d85cd0705f19a754cf30d695e96 /gemfeed/2021-11-29-bash-golf-part-1.gmi | |
| parent | f45d414f181ad408bed01614d5a612af24b94b3a (diff) | |
fix
Diffstat (limited to 'gemfeed/2021-11-29-bash-golf-part-1.gmi')
| -rw-r--r-- | gemfeed/2021-11-29-bash-golf-part-1.gmi | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gemfeed/2021-11-29-bash-golf-part-1.gmi b/gemfeed/2021-11-29-bash-golf-part-1.gmi index 248521ad..43c27ba1 100644 --- a/gemfeed/2021-11-29-bash-golf-part-1.gmi +++ b/gemfeed/2021-11-29-bash-golf-part-1.gmi @@ -392,10 +392,10 @@ For these kinds of expressions it's always better to use "let" though. And you s ``` ❯ declare j=0 -❯ let i=$((j + 1)) -❯ let i=$((j + 1)) -❯ let i=$((j + 1)) -❯ let i=$((j + 1)) +❯ let j=$((j + 1)) +❯ let j=$((j + 1)) +❯ let j=$((j + 1)) +❯ let j=$((j + 1)) ❯ echo $j 4 ``` |