Flow Control of Shell programming-- case use

Flow control of Shell programming-the flow control statements included in shell programming are if case for while. Write a simple case with the above control flow statement format and nest it into each other. It is suitable for beginners to learn and be familiar with shell.

2022-06-02 Servers 我要分享

How to set colors in shell

How do I set colors in shell? In view of this problem, this article gives the corresponding analysis and answers, hoping to help more friends who want to solve this problem to find a more simple and feasible way. Enter and leave any string to make it the desired color: #! / bin/shplus_c

2022-06-03 Servers 我要分享

What if the input command in hbase shell does not respond and report an error?

This article introduces the relevant knowledge of "inputting commands in hbase shell without response and reporting errors". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you will read it carefully.

2022-06-01 Servers 我要分享

How to use spaces in shell programming

This article mainly introduces "how to use spaces in shell programming". In daily operation, I believe many people have doubts about how to use spaces in shell programming. The editor has consulted all kinds of materials and sorted out simple and easy-to-use operation methods, hoping to answer "how to use shell".

2022-06-03 Development 我要分享

Shrimp clothes flowers, there are several fresh prawns on the branches

The Beginning of Autumn unexpectedly has passed, time really unwittingly slipped through the fingers. It may be that Guangdong is so hot these days that I just want to sleep with the air conditioner on. I didn't have time to pay attention to it. After all, in the tropical city of Zhongshan, it is not until November that autumn really begins. Taking advantage of the long summer, the sun depends

2023-11-24 IT Information 我要分享

Self-erection of peanut shell main station

Leave a convenient login http://tsuki.uicp.cn:88/tomcat address http://tsuki.uicp.cn:99/

2022-06-01 Network Security 我要分享

Shell operation of HDFS (notes)

* basic operation (single cluster): * 1, create folder command [hadoop@master ~] $hadoop fs-mkdir-p / 201910212, upload file command [hadoop@master ~] $ha

2022-06-03 Internet Technology 我要分享

Color setting in shell

Enter and leave any string to make it the color you want: #! / bin/shplus_color () {RED_COLOR='\ E [1x 31m green color coloring'\ E [1x 32m YELLOW colour coloring'\ E [1

2022-06-02 Servers 我要分享

Example Analysis of a lightweight tty Modification and Code forgery Framework in TAS

This article mainly introduces an example analysis of a lightweight tty modification and code forgery framework in TAS. The article is very detailed and has a certain reference value. Interested friends must read it! TAS is a lightweight framework with the help of which researchers can easily modify tt

2022-06-01 Network Security 我要分享

How to realize the analysis of Web penetration

How to achieve Web penetration analysis, I believe that many inexperienced people do not know what to do, so this paper summarizes the causes of the problem and solutions, through this article I hope you can solve this problem. Web penetration testing is divided into white-box testing and black-box testing. White-box testing refers to the source code of the target website, etc.

2022-05-31 Network Security 我要分享

What is the difference between less and more in linux

This article introduces the relevant knowledge of "what is the difference between less and more in linux". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and learn something.

2022-05-31 Servers 我要分享

Common commands under shell

1.help displays a list of all built-in commands, or the use of one of the built-in commands # help / / View all built-in commands # help built-in commands / / View built-in command usage # help-s built-in commands / / display the syntax format of built-in commands, very good

2022-06-01 Network Security 我要分享

What are the 30 interesting commands and prompts for Linux shell?

What this article shares to you is about Linux shell 30 interesting commands and tips respectively, the editor thinks it is very practical, so I share it with you to learn. I hope you can get something after reading this article. Without saying much, let's take a look at it. \ 1.

2022-06-01 Development 我要分享

2018 A new shelling tool-Virbox Protector Standalone

Virbox Protector Standalone shelling tools prevent code decompilation, more secure, more convenient product introduction Virbox Protector Standalone provides powerful code virtualization, advanced confusion and intelligent compression technology

2022-06-01 Network Security 我要分享

Dll encryption tool

Virbox Protector Standalone shelling tool can shell dll files directly to prevent code decompilation, which is safer and more convenient. Product introduction Virbox Protector Standalone provides a powerful generation

2022-06-03 Internet Technology 我要分享

Simple linux scripting process sharing

This article introduces the simple linux scripting process sharing, focusing on its specific steps, the content of this article is compact, I hope you can get something. Shell is not only a command interpretation tool, but also a scripting language, using commands under various shell and some specific

2022-06-03 Servers 我要分享

Example Analysis of MAC/Linux Vi configuration Environment variable and Java Environment variable configuration

This article mainly introduces the MAC/Linux Vi configuration environment variables and Java environment variables configuration example analysis, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor with you to understand. V

2022-06-01 Servers 我要分享

Summary of disk loss handling in development environment hadoop&hbase cluster environment

Problem description: cluster 192.168.22.178 master1192.168.22.179 master2192.168.22.40 data1&zk&kafka&es192.168.22.69 data

2022-06-03 Internet Technology 我要分享

How to use Deepin GNOME Shell

This article will explain in detail how to use Deepin GNOME Shell for you. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article. Deepin GNOME Shell is Linux.

2022-05-31 Servers 我要分享

Shell custom variable

1. Rules to be followed by Shell to define variables in Shell programming, there is no need to declare variables in advance, and the naming of variable names must follow the following rules: the first character must be a letter (Amurz _), there can be no spaces in the middle, underscores (_) can be used, punctuation marks cannot be used.

2022-06-01 Network Security 我要分享