打开文件并添加以下行: export VARIABLE_NAME="VALUE" 保存文件后,运行以下命令使更改生效: source ~/.bashrc 或者,如果你修改的是~/.bash_profile: source ~/.bash_profile 在macOS中设置环境变量 (Setting Environment Variables in macOS) 在macOS中,设置环境变量的方法与Linux类似。你可以通过终端设置环境变量。
本文将介绍一些常用的MySQL指令,以及如何在Linux系统中使用这些指令进行数据库管理。 ## 连接MySQL数据库 要使用MySQL数据库,首先需要连接到数据库服务器。在Linux系统中,可以使用以下命令连接到MySQL: ```bash mysql - MySQL 数据库 x系统 原创 mob64ca12ecb6c5...
工程检查报错,提示“Incorrect settings found in the build-profile.json5 file” 环境诊断、创建工程/模块界面全部显示空白 打开历史工程,报错提示“Install failed FetchPackageInfo: hypium failed” 如何使用DevEco Studio中的ArkTS代码模板 如何将HSP(动态共享包)转为HAR(静态共享包) 如何将HAR(静态共享包...
Next, add the line below in your~/.bashrcfile, then source the file like before and possibly reset your terminal. export PAGER="most" Most Paging Program for Linux [ You might also like:How to Customize Bash Colors and Content in Linux Terminal Prompt] In this article, we showed you how...
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)" Follow the instructions in the script and run the following commands. These instructions add Homebrew to the $PATH variable and install some additional components. echo 'eval "$(/home/linuxbrew...
Print history items containing'git'to standard output and exit. hh --show-configuration >> ~/.bashrc Append defaulthhconfiguration to your Bash profile. hh --show-blacklist Show blacklist configured for history processing. SEE ALSO history(1),bash(1),zsh(1)...
.profile .bash_history .icons .bash_logout .fbmessenger .jedit .pulse .bashrc .liferea_1.8 .pulse-cookie .Xauthority .gconf .local.Xauthority.HGHVWW .cache .gftp .macromedia .remmina .cinnamon .gimp-2.8 .ssh.xsession-errors .compiz .gnome teamviewer_linux.deb ...
用作内部API以检测Linux上已安装的Chrome版本。 878 --profile-directory 选择要与启动的第一个浏览器关联的配置文件目录。 879 --profiler-timing 配置chrome://profiler是否包含计时信息。默认情况下启用此选项。值“0”将禁用分析器定时,而所有其他值将启用它。 880 --profiling-at-start 在启动时为浏览器进程...
Set an environment variable JAVA_HOME to the pathname of the directory into which you installed the SDK release: echo "export JAVA_HOME=/usr/java/default/"> /etc/profile.d/java_home.sh Verify the Java version you are using, run following command in a command prompt: java –version ...
ONVIF without Profile T is not supported!streams: sonoff_camera: rtsp://rtsp:12345678@192.168.1.123/av_stream/ch0If your camera has two RTSP links - you can add both of them as sources. This is useful when streams has different codecs, as example AAC audio with main stream and PCMU/...