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cheatsheets
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Rico Sta. Cruz 2017-08-25 18:43:44 +08:00
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commit bbba84e495
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@ -360,14 +360,6 @@ if [ -e "file.txt" ]; then
fi fi
``` ```
Numeric calculations
--------------------
```bash
$((RANDOM%=200)) # Random number 0..200
$((a + 200)) # $ is optional
```
Arrays Arrays
------ ------
@ -441,6 +433,16 @@ matches.
Miscellaneous Miscellaneous
------------- -------------
### Numeric calculations
```bash
$((a + 200)) # Add 200 to $a
```
```bash
$((RANDOM%=200)) # Random number 0..200
```
### Subshells ### Subshells
```bash ```bash