bash 最简单 kv 数据库
最后更新于:2022-04-02 03:52:58
[TOC]
## 概述
database.sh
```
#!/bin/bash
db_set () {
echo "$1,$2" >> .database
}
db_get () {
grep "^$1," .database | sed -e "s/^$1,//" | tail -n 1
}
```
调用
```
db_set hi 'hello world'
db_get hi // hello world
// 可覆盖 value 值
db_set hi 'hello world1'
db_get hi // hello world1
```
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