如何用GNU核心实用程序替换Mac OS X实用程序？

我发现在Mac OSX和Linux上使用的实用程序命令之间存在一些差异。我想使我的经验统一起来。

如何用GNU实用程序替换所有mac实用程序？

这会将带有g前缀的GNU实用程序的符号链接添加到/usr/local/bin/：

brew install coreutils findutils gnu-tar gnu-sed gawk gnutls gnu-indent gnu-getopt grep

另请参阅brew search gnu。如果要使用不带ag前缀的命令，请/usr/local/opt/coreutils/libexec/gnubin在上的其他目录之前添加例如PATH。

$ brew info coreutils
coreutils: stable 8.21
http://www.gnu.org/software/coreutils
Depends on: xz
/usr/local/Cellar/coreutils/8.20 (208 files, 9.4M)
/usr/local/Cellar/coreutils/8.21 (210 files, 9.6M) *
https://github.com/mxcl/homebrew/commits/master/Library/Formula/coreutils.rb
==> Caveats
All commands have been installed with the prefix 'g'.

If you really need to use these commands with their normal names, you
can add a "gnubin" directory to your PATH from your bashrc like:

    PATH="/usr/local/opt/coreutils/libexec/gnubin:$PATH"

Additionally, you can access their man pages with normal names if you add
the "gnuman" directory to your MANPATH from your bashrc as well:

    MANPATH="/usr/local/opt/coreutils/libexec/gnuman:$MANPATH"

此外brew install coreutils，您可能还需要安装其他软件包，例如gnu-sed，grep：

brew install findutils
brew install gnu-indent
brew install gnu-sed
brew install gnutls
brew install grep
brew install gnu-tar
brew install gawk

请注意，自2019年1月以来该--with-default-names选项已删除，因此如果要使用不带g前缀的二进制文件，则必须将其添加到路径中。

旧参考资料（如果--with-default-names有）：http : //www.topbug.ne​​t/blog/2013/04/14/install-and-use-gnu-command-line-tools-in-mac-os-x/

我不确定是否建议更换它们；但是，您可以将它们安装到其他路径并以这种方式使用它们。总体而言，如果您来自Linux，并且希望访问更多的“通用” * nix实用程序以及类似于apt的系统，那么我建议您研究一下Macports：http : //www.macports.org

例如，它允许使用最新的“通用” GCC，而不是/包括Apple随附的GCC。

我已经写了一个脚本来做到这一点！可以在这里（或下面）查看脚本。但是，我不能总是保证这篇文章会反映以前链接的脚本的最新版本。

运行脚本后，将安装Homebrew（如果尚未安装），将安装所有关联的GNU实用程序（如果尚未安装），并且PATH将从已安装的实用程序中构建变量。

#!/bin/bash

# Install Homebrew (if not already installed)
ruby -e "$(curl -fsSL "\
"https://raw.githubusercontent.com/Homebrew/install/master/install)"

# Install required packages from Homebrew
brew tap homebrew/dupes
brew install coreutils binutils diffutils ed findutils gawk gnu-indent gnu-sed \
  gnu-tar gnu-which gnutls grep gzip screen watch wdiff wget bash gdb gpatch \
  m4 make nano file-formula git less openssh python rsync svn unzip vim \
  --default-names --with-default-names --with-gettext --override-system-vi \
  --override-system-vim --custom-system-icons

# Empty the .bash_path file that holds GNU paths
> ~/.bash_path

# Build PATH variable script in ~/.bash_path
for i in /usr/local/Cellar/*/*/bin; do
  echo 'export PATH="'$i':$PATH"' >> ~/.bash_path
done
for i in /usr/local/Cellar/*/*/libexec/gnubin; do
  echo 'export PATH="'$i':$PATH"' >> ~/.bash_path
done
for i in /usr/local/Cellar/*/*/share/man; do
  echo 'export MANPATH="'$i':$MANPATH"' >> ~/.bash_path
done
for i in /usr/local/Cellar/*/*/libexec/gnuman; do
  echo 'export MANPATH="'$i':$MANPATH"' >> ~/.bash_path
done

# Check if .bash_path is being called from .bash_profile
PATCH=`grep "~/.bash_path" ~/.bash_profile`
if [ "$PATCH" == "" ]; then
  # Add Ubuntu-style PS1 to .bash_profile
  cat <<EOF > ~/.bash_profile
export PS1="\[\033[1;32m\]\u@\h\[\033[0m\]:\[\033[1;34m\]\w\[\033[0m\]# "
EOF
  # Add .bash_path to .bash_profile
  echo "source ~/.bash_path" >> ~/.bash_profile
fi

我编写了一个脚本，该脚本通过以下方式透明地将macOS CLI转换为全新的GNU / Linux CLI体验

• 安装丢失的GNU程序
• 更新过时的GNU程序
• 用首选的GNU实施代替预装的BSD程序
• 安装流行的GNU / Linux发行版中常见的其他程序

https://github.com/fabiomaia/linuxify

git clone https://github.com/fabiomaia/linuxify.git
cd linuxify/
./linuxify install

它还使您可以轻松撤消所有操作。

./linuxify uninstall