If you want to turn off the sound effect of the power on and off in the Linux system, today we will introduce two methods. Please see the detailed introduction below.
1. Only turn off the switch sound effect
1. This method can only turn off the power on and off sound effects without affecting other sound effects of the system. First click the launcher on the dock bar, find Deepin Terminal in the launcher, click or right-click to select open, run Deepin Terminal.
2. After the operation is completed, enter /usr/share/sounds/deepin/stereo, which is the sound effect file directory. As shown in the figure below, the two files in the red box correspond to the sound effects of startup (login) and shutdown (logout) respectively.
3. You can rename the two files in the above picture through the mv command.
4. The modification is completed as shown in the picture below. At this time, the music on and off will be turned off, but other sound effects are still there.
2. Turn off all sound effects
1. This method can turn off all system sound effects, and naturally turn off the music during startup and shutdown. First, click "Control Center" on the dock bar.
Sound" in "Control Center" .
Sound Effect" in "Sound".
The above is the detailed content of How to disable startup and shutdown sounds on Linux. For more information, please follow other related articles on the PHP Chinese website!

linux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。

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系统中想要关闭开关机的音效,今天我们就来介绍两种方法,请看下文详细介绍。一、只关闭开关机音效1、这种方法可以只关闭开关机音效,而并不影响系统的其它音效。首先点击dock栏上的启动器,在启动器中找到深度终端,单击或者右键选择打开,运行深度终端。2、运行完成后,进入/usr/share/sounds/deepin/stereo,这里是音效文件目录。如下图所示,红框中的两个文件分别对应于开机(login)、关机(logout)的音效。3、可以将上图中的两上文件,通过mv命令重命名。4、修改完

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。

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。

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。

linux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。

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

EditPlus Chinese cracked version
Small size, syntax highlighting, does not support code prompt function

SublimeText3 English version
Recommended: Win version, supports code prompts!

MinGW - Minimalist GNU for Windows
This project is in the process of being migrated to osdn.net/projects/mingw, you can continue to follow us there. MinGW: A native Windows port of the GNU Compiler Collection (GCC), freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. All MinGW software can run on 64-bit Windows platforms.

SublimeText3 Linux new version
SublimeText3 Linux latest version

SAP NetWeaver Server Adapter for Eclipse
Integrate Eclipse with SAP NetWeaver application server.
