shell脚本从redis中get数据
#!/bin/bash
key=’1234′
result=`redis-cli -h 127.0.0.1 -p 6379 get ${key}`
echo ${result}
![Linux shell中if [ $? -eq 0 ] 语句作用:判断命令是否执行成功](https://www.zaozl.com/wp-content/uploads/2020/05/1588570197-77ed36f4b18679c.jpg)
#!/bin/bash
key=’1234′
result=`redis-cli -h 127.0.0.1 -p 6379 get ${key}`
echo ${result}