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| author | Paul Buetow <paul@buetow.org> | 2021-12-26 12:50:30 +0000 |
|---|---|---|
| committer | Paul Buetow <paul@buetow.org> | 2021-12-26 12:50:30 +0000 |
| commit | b7b474d322ad49bcdd30d3100dfae919b57e3bd0 (patch) | |
| tree | 732041c432be99d0c171d6e96adc5ee13d66f82f /gemfeed/2021-11-29-bash-golf-part-1.md | |
| parent | 6d96f2cba0532daaf685e479ae71fbb4d6f7c9e4 (diff) | |
new article
Diffstat (limited to 'gemfeed/2021-11-29-bash-golf-part-1.md')
| -rw-r--r-- | gemfeed/2021-11-29-bash-golf-part-1.md | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gemfeed/2021-11-29-bash-golf-part-1.md b/gemfeed/2021-11-29-bash-golf-part-1.md index c74bd031..80ac1014 100644 --- a/gemfeed/2021-11-29-bash-golf-part-1.md +++ b/gemfeed/2021-11-29-bash-golf-part-1.md @@ -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 ``` |