macos - 使用终端或 bash 脚本创建和写入 .plist

Question

我需要在安装后创建一个 .plist 文件，我唯一可以使用的选项是 bash 脚本。我必须使用 bash 脚本在 /Library/launchAgents 中创建一个 foo.plist 并且我使用了以下命令:

cd /Library/launchAgents
touch foo.plist

现在我需要将内容写入此 .plist 文件，例如:

".plist contents" >> foo.plist

是否有可以在终端中执行此操作的命令？

Answer 1

PlistBuddy 是您想要的。

/usr/libexec/PlistBuddy Info.plist
File Doesn't Exist, Will Create: Info.plist

然后像这样在文件中添加一个条目，

/usr/libexec/PlistBuddy -c 'add CFBundleIdenfier string com.tencent.myapp' Info.plist

顺便说一下，man plist、man plutil 可能对你有帮助。

Command Format:
    Help - Prints this information
    Exit - Exits the program, changes are not saved to the file
    Save - Saves the current changes to the file
    Revert - Reloads the last saved version of the file
    Clear [<Type>] - Clears out all existing entries, and creates root of Type
    Print [<Entry>] - Prints value of Entry.  Otherwise, prints file
    Set <Entry> <Value> - Sets the value at Entry to Value
    Add <Entry> <Type> [<Value>] - Adds Entry to the plist, with value Value
    Copy <EntrySrc> <EntryDst> - Copies the EntrySrc property to EntryDst
    Delete <Entry> - Deletes Entry from the plist
    Merge <file.plist> [<Entry>] - Adds the contents of file.plist to Entry
    Import <Entry> <file> - Creates or sets Entry the contents of file

Entry Format:
    Entries consist of property key names delimited by colons.  Array items
    are specified by a zero-based integer index.  Examples:
        :CFBundleShortVersionString
        :CFBundleDocumentTypes:2:CFBundleTypeExtensions

Types:
    string
    array
    dict
    bool
    real
    integer
    date
    data

Examples:
    Set :CFBundleIdentifier com.apple.plistbuddy
        Sets the CFBundleIdentifier property to com.apple.plistbuddy
    Add :CFBundleGetInfoString string "App version 1.0.1"
        Adds the CFBundleGetInfoString property to the plist
    Add :CFBundleDocumentTypes: dict
        Adds a new item of type dict to the CFBundleDocumentTypes array
    Add :CFBundleDocumentTypes:0 dict
        Adds the new item to the beginning of the array
    Delete :CFBundleDocumentTypes:0 dict
        Deletes the FIRST item in the array
    Delete :CFBundleDocumentTypes
        Deletes the ENTIRE CFBundleDocumentTypes array