我可以从终端创建桌面快捷方式/别名到文件夹吗？

我想为特定文件夹创建桌面快捷方式，该快捷方式埋在内~/Library/。Lion默认情况下将“图书馆”隐藏，出于各种原因，我想保持这种状态。我可以使用一个一步的命令行操作来创建到给定路径的桌面快捷方式吗？我想避免涉及取消隐藏库，使用Finder创建Alias以及隐藏它的解决方案。我知道该怎么做，但出于我的目的，最好将一行粘贴到Terminal中并完成。

在终端上尝试：

cd ~/Desktop
ln -s ~/Library/path/to/folder

可以在终端的一行中完成此操作。假设您要别名文件“ /Users/me/Library/Preferences/org.herf.Flux.plist”。

osascript -e 'tell application "Finder"' -e 'make new alias to file (posix file "/Users/me/Library/Preferences/org.herf.Flux.plist") at desktop' -e 'end tell'

如果您有文件夹，则应替换to file为to folder。

这是一个shell脚本，它允许您传递文件或文件夹路径来创建别名：

#!/bin/bash

if [[ -f "$1" ]]; then
  type="file"
else
  if [[ -d "$1" ]]; then 
    type="folder"
  else
    echo "Invalid path or unsupported type"
    exit 1
  fi
fi

osascript <<END_SCRIPT
tell application "Finder"
   make new alias to $type (posix file "$1") at desktop
end tell
END_SCRIPT

如果你的名字这个脚本make-alias.sh，chmod u+x make-alias.sh并把它/usr/local/bin，你可以运行如make-alias.sh ~/Library/Preferences。

如果你需要为目标，在一个特定的文件夹中的链接（或给它一个特定的名字），你可以使用set name of result to "…"如

#!/bin/bash

if [[ $# -ne 2 ]]; then
    echo "mkalias: specify 'from' and 'to' paths" >&2
    exit 1
fi

from="$(realpath $1)"
todir="$(dirname $(realpath $2))"
toname="$(basename $(realpath $2))"
if [[ -f "$from" ]]; then
    type="file"
elif [[ -d "$from" ]]; then
    type="folder"
else
    echo "mkalias: invalid path or unsupported type: '$from'" >&2
    exit 1
fi

osascript <<EOF
tell application "Finder"
   make new alias to $type (posix file "$from") at (posix file "$todir")
   set name of result to "$toname"
end tell
EOF

#!/bin/bash

get_abs() {
  # $1 : relative filename
  echo "$(cd "$(dirname "$1")" && pwd)/$(basename "$1")"
}


if [[ $# -ne 2 ]]; then
    echo "mkalias: specify 'from' and 'to' paths" >&2
    exit 1
fi

from=$(eval get_abs $1)  
todir=$(dirname $(eval get_abs $2))
toname=$(basename $(eval get_abs $2))
if [[ -f "$from" ]]; then
    type="file"
elif [[ -d "$from" ]]; then
    type="folder"
else
    echo "mkalias: invalid path or unsupported type: '$from'" >&2
    exit 1
fi

osascript <<EOF
tell application "Finder"
   make new alias to $type (posix file "$from") at (posix file "$todir")
   set name of result to "$toname"
end tell
EOF

对于想要python解决方案的人，这是一个包装applescript的函数，然后调用subprocess.call：

def applescript_finder_alias(theFrom, theTo):
    """
    (theFrom, theTo)
    create a short/alias
    theFrom, theTo: relative or abs path, both folder or both file
    """
    # /apple/51709
    applescript = '''
    tell application "Finder"
       make new alias to %(theType)s (posix file "%(theFrom)s") at (posix file "%(todir)s")
       set name of result to "%(toname)s"
    end tell
    '''
    def myesp(cmdString):
        import os, inspect, tempfile, subprocess
        caller = inspect.currentframe().f_back
        cmd =  cmdString % caller.f_locals

        fd, path = tempfile.mkstemp(suffix='.applescript')
        try:
            with os.fdopen(fd, 'w') as tmp:
                tmp.write(cmd.replace('"','\"').replace("'","\'")+'\n\n')
            subprocess.call('osascript ' + path, shell=True, executable="/bin/bash")
        finally:
            os.remove(path)
        return None
    import os
    theFrom = os.path.abspath(theFrom)
    theTo = os.path.abspath(theTo)
    if os.path.isfile(theFrom): 
        theType = 'file'
    else:
        theType = 'folder'
    todir = os.path.dirname(theTo)
    toname = os.path.basename(theTo)
    myesp(applescript)