EVAL script Numkeys key [key ...] arg [arg ...]
Starting with the Redis 2.6.0 release, the LUA script can be evaluated using the EVAL command with the built-in LUA interpreter.The script parameter is a LUA 5.1 script that runs in the Redis server
[This is my own study notes, welcome reprint, but please specify the source:http://blog.csdn.net/jesson20121020]
Take a look at some of the variables in the shell today.
Variable Type:There are several variables in the shell:1) Local
67. Shell Script Introduction, shell script structure and execution, date command usage, variables in shell scriptFirst, Shell script introductionThe shell is a scripting language aming_linux blog.lishiming.netYou can use logical judgments, loops,
First, Shell script introductionShell scripts to write well, you must continue to practice writing to write well, there is no shortcutTo have a general idea of a script when we get a demand, think of how the need to achieveShell scripting can
What is 20.1 shell?
The shell is the intermediate medium used when the system interacts with the computer hardware, and it is just a tool of the system.
In fact, he has a layer of things between the shell and the computer hardware-the
- 20.1 shell script describes the- 20.2 shell script structure and executes- 20.3 date command usage- 20.4 shell the variables in the script # 20.1 shell Script Introduction- shell is a scripting language attention
A. For statement1. Use the For statement to add users in bulk650) this.width=650; "src=" http://s3.sinaimg.cn/bmiddle/006OWCmEzy7cGLCj6ued2&690 "Name=" Image_operate_ 75451500196244212 "alt=" shell script some basic statements of the use of "title="
Advanced Bash script, classic usage and cases, advanced bashIn linux, Bash scripts are very basic knowledge. You may feel very high when you listen to the scripts. Just like starting from the beginning, you may feel that script writing is a great
Text files are a powerful system management tool for system administrators. This seems impossible for the current advanced graphic interface and multi-user operating systems. However, simple text files, such as NotePad files, are still a key
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