How to run the program on Linux
1. chmod space "x" space your sh file name (x is A whole, do not take it apart).
2. Enter "./your sh file name" to execute.
Example:
1 chmod x helloworld.sh.
2 ./helloworld.sh.
First of all, you need to give the file executable permissions. For example, if your file is a.sh, then you can chmod x a.sh; and then run the file.
When running in this way, a.sh is in the current working directory. If the file is not in the current directory, then you need to use an absolute path to execute, such as: /opt/a.sh; /opt/test/a.sh .
Recommended: Getting started with Linux system
The above is the detailed content of How to run programs in linux. For more information, please follow other related articles on the PHP Chinese website!
什么是linux设备节点Apr 18, 2022 pm 08:10 PMlinux设备节点是应用程序和设备驱动程序沟通的一个桥梁；设备节点被创建在“/dev”，是连接内核与用户层的枢纽，相当于硬盘的inode一样的东西，记录了硬件设备的位置和信息。设备节点使用户可以与内核进行硬件的沟通，读写设备以及其他的操作。
Linux中open和fopen的区别有哪些Apr 29, 2022 pm 06:57 PM区别：1、open是UNIX系统调用函数，而fopen是ANSIC标准中的C语言库函数；2、open的移植性没fopen好；3、fopen只能操纵普通正规文件，而open可以操作普通文件、网络套接字等；4、open无缓冲，fopen有缓冲。
linux中什么叫端口映射May 09, 2022 pm 01:49 PM端口映射又称端口转发，是指将外部主机的IP地址的端口映射到Intranet中的一台计算机，当用户访问外网IP的这个端口时，服务器自动将请求映射到对应局域网内部的机器上；可以通过使用动态或固定的公共网络IP路由ADSL宽带路由器来实现。
linux中eof是什么May 07, 2022 pm 04:26 PM在linux中，eof是自定义终止符，是“END Of File”的缩写；因为是自定义的终止符，所以eof就不是固定的，可以随意的设置别名，linux中按“ctrl+d”就代表eof，eof一般会配合cat命令用于多行文本输出，指文件末尾。
linux怎么判断pcre是否安装May 09, 2022 pm 04:14 PM在linux中，可以利用“rpm -qa pcre”命令判断pcre是否安装；rpm命令专门用于管理各项套件，使用该命令后，若结果中出现pcre的版本信息，则表示pcre已经安装，若没有出现版本信息，则表示没有安装pcre。
什么是linux交叉编译Apr 29, 2022 pm 06:47 PM在linux中，交叉编译是指在一个平台上生成另一个平台上的可执行代码，即编译源代码的平台和执行源代码编译后程序的平台是两个不同的平台。使用交叉编译的原因：1、目标系统没有能力在其上进行本地编译；2、有能力进行源代码编译的平台与目标平台不同。
linux怎么查询mac地址Apr 24, 2022 pm 08:01 PMlinux查询mac地址的方法：1、打开系统，在桌面中点击鼠标右键，选择“打开终端”；2、在终端中，执行“ifconfig”命令，查看输出结果，在输出信息第四行中紧跟“ether”单词后的字符串就是mac地址。
linux中rpc是什么意思May 07, 2022 pm 04:48 PM在linux中，rpc是远程过程调用的意思，是Reomote Procedure Call的缩写，特指一种隐藏了过程调用时实际通信细节的IPC方法；linux中通过RPC可以充分利用非共享内存的多处理器环境，提高系统资源的利用率。
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
AI Hentai Generator
Generate AI Hentai for free.
Hot Article
Hot Tools
ZendStudio 13.5.1 Mac
Powerful PHP integrated development environment
Safe Exam Browser
Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.
DVWA
Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software
SublimeText3 English version
Recommended: Win version, supports code prompts!
VSCode Windows 64-bit Download
A free and powerful IDE editor launched by Microsoft
