Discover bash script print to screen, include the articles, news, trends, analysis and practical advice about bash script print to screen on alibabacloud.com
Basic syntax for BASH
The simplest example of--hello world!
About input, output, and error outputs
Rules for variables in BASH (similarities and differences with C language)
Basic Process Control syntax in BASH
Use of
Basic syntax for BASH
The simplest example of--hello world!
About input, output, and error outputs
Rules for variables in BASH (similarities and differences with C language)
Basic Process Control syntax in BASH
Use of
The simplest example of--hello world!
About input, output, and error outputs
Rules for variables in BASH (similarities and differences with C language)
Basic Process Control syntax in BASH
Use of functions
2.1 Simplest example
Shell commonly known as shell (used to distinguish from the kernel), refers to the "user interface to provide users" command parser (software). It is similar to DOS command and later cmd.exe. It receives the user command and then invokes the
Here is a bash script compilation tutorial written by old American. It is very good. At least I have never touched bash and can understand it!Create a scriptLinux has many different shells, but we usually use Bash (Bourne again shell) for shell
1. Linux Scripting Basics
1.1 Basic Introduction to grammar
1.1.1 Start
The program must start with the following line (must be on the first line of the file):
#!/bin/sh
The symbolic #! is used to tell the system that the parameters behind it
Read Catalogue
First, everything is a string
Two, references and metacharacters
Three, where does the string come from, where to go
Four, plus a little bit of definition, you can push to export the entire Bash scripting language
Shell types:Sh-Bourne shell CSH or tcsh-C shell Korn-Korn shell bash-GNU Bourne-again shell
1. Simplest ColumnExample #! /Bin/bash # This is a very simple example echo Hello World
Explanation:
In bash, the first line "#! "And later"/bin/bash
Original URL: http://zhu8337797.blog.163.com/blog/static/170617549201122512712136/
Command
Options
function
BASH–X Pin Name
Echo Echo
Displays each row of the script after the variable is replaced
Create scriptFunctional testing is a key part of software development-and bash loaded into Linux can help you easily complete functional testing. In this article, Angel Rivera describes how to use bash shell scripts to execute Linux applications by
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.