命令行安装Mongo，无论操作系统是什么

试图编写一个脚本来安装Mongo，如果它不存在，至少在Ubuntu，Red Hat Linux和Mac OSX上。命令行安装Mongo，无论操作系统是什么

这里的想法：

#!/bin/bash 
    if [$mongoDoesntExist]; then 
    if [ $myOS = "Ubuntu" ]; then 
     # install Mongo on Ubuntu 
    else if [ $myOS = "Red Hat Linux"]; then 
     # install Mongo on Red Hat Linux 
    else if [ $myOS = "Mac OSX"]; then 
     # install mongo on Mac OSX 
    else 
     echo "Please visit https://docs.mongodb.com/v3.0/installation/ to install Mongo on your OS" 
    fi 
    fi

来源

2016-06-15 legel

您可以调用'os_version'函数获取操作系统名称和版本 - 请参阅https://github.com/elifarley/shell-lib/blob/master/lib/base.sh – Elifarley

谢谢，我最终这样做，然后选择从这些信息建立Conda并更容易地安装软件包... – legel

尝试cross-installer，其目的是能够以统一的方式来安装软件，无论操作系统：

# Install cross-installer 
curl -fsSL https://raw.githubusercontent.com/elifarley/cross-installer/master/install.sh | sudo sh 

# Install MongoDB 
sudo xinstall add mongodb

来源

2016-06-16 00:07:10 Elifarley

'mkdir：无法创建目录'/ usr/local/cross-installer'：权限被拒绝（即使使用sudo） – legel

我修复了一些bug并在Debian和CentOS上测试过。也许你想重试，如果这不起作用，请通过https://github.com/elifarley/cross-installer/issues报告问题，以避免混乱（请告诉哪个操作系统不起作用）。 – Elifarley

最终我选择了先检测OS和安装合适的Conda发行版，然后根据需要使用Conda轻松安装依赖项，例如

download_miniconda() { 
    echo "Downloading Miniconda for Python dependencies..." 
    OS_BIT_TYPE="$(uname -m)" 
    OS_ARCHITECTURE="$(uname -s)" 
    if [ $OS_BIT_TYPE == "i686" ]; then 
     OS_BIT_TYPE="x86" 
    fi 
    if [ $OS_ARCHITECTURE == "Darwin" ]; then 
     OS_ARCHITECTURE="MacOSX" 
    fi 

    MINICONDA_INSTALL_FILE="Miniconda2-latest-$OS_ARCHITECTURE-$OS_BIT_TYPE.sh" 
    MINICONDA_DOWNLOAD_URL="https://repo.continuum.io/miniconda/$MINICONDA_INSTALL_FILE" 
    $(curl -O $MINICONDA_DOWNLOAD_URL) 
    $(chmod +x $MINICONDA_INSTALL_FILE) 
} 

install_miniconda() { 
    echo "Installing Miniconda..." 
    echo "$(./$MINICONDA_INSTALL_FILE -b -p $HOME/miniconda)" 
    echo "$(rm $MINICONDA_INSTALL_FILE)"  
} 

confirm_miniconda_installed() { 
    if hash conda 2>/dev/null; then 
     echo "Miniconda installed!" 
    else 
     echo "Failed to install Miniconda. Please visit http://conda.pydata.org/docs/install/quick.html to install and then try rerunning this script, making sure that Miniconda is accessible in the PATH" 
    fi 
} 

update_script_startup_file() { 
    echo "if [[ \":\$PATH:\" != *\":\$HOME/miniconda/bin:\"* ]]; then" >> $STARTUP_FILE 
    echo " export PATH=\"\$PATH:\$HOME/miniconda/bin\"" >> $STARTUP_FILE 
    echo "fi" >> $STARTUP_FILE 
} 

add_miniconda_to_path() { 
    # temporary update to PATH for this script 
    export PATH="$PATH:$HOME/miniconda/bin" 

    # permanent update to PATH for user's convenience 
    if [ -n "`$SHELL -c 'echo $BASH_VERSION'`" ]; then 
     STARTUP_FILE="$HOME/.bashrc" 
     update_script_startup_file 
    elif [ -n "`$SHELL -c 'echo $ZSH_VERSION'`" ]; then 
     STARTUP_FILE="$HOME/.zshrc" 
     update_script_startup_file 
    else 
     echo "Couldn't automatically add Miniconda to the PATH of your preferred terminal. We suggest working from Bash or ZShell." 
    fi 
} 

create_conda_environment() { 
    if hash conda 2>/dev/null; then 
     CONDA_ENVIRONMENTS="$(conda env list)" 
     if [[ "$CONDA_ENVIRONMENTS" != *"words2map"* ]]; then 
      conda create --name my_mongo_environment --yes mongo 
     fi 
    fi 
}

当然，用户可以更改蒙戈并安装Conda覆盖任何依赖，它覆盖了700+包...

FYI这是对words2map库更大的安装序列的一部分，所以任何更新都会反映在那里。

来源

2016-07-05 21:59:50 legel

命令行安装Mongo，无论操作系统是什么

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