vault backup: 2024-05-30 18:23:46

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zleyyij 2024-05-30 18:23:46 -06:00
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@ -75,12 +75,12 @@ esac
### For loops ### For loops
`for` loops are used when you have a finite collection over which you want to iterate, such as a list of files, or a list of server names: `for` loops are used when you have a finite collection over which you want to iterate, such as a list of files, or a list of server names:
```bash ```bash
THINGS="thingone thingtwo thingthree" THINGS="thingone thingtwo thingthree"
for S in $THINGS; do for THING in $THINGS; do
echo "Doing something to $S" echo "Doing something to $THING"
done done
``` ```
### While loops ### While loops
## Commands ## Commands