推荐一个 macos 下的小工具 free - V2EX
dantifer
V2EX    macOS

推荐一个 macos 下的小工具 free

  •  
  •   dantifer Dec 31, 2023 3402 views
    This topic created in 889 days ago, the information mentioned may be changed or developed.

    哈哈,跟 linux 下面的 free 的作用一样

    虽然看起来很简单,但是在 macos 下还真没找着,只能自己写了一个

    https://github.com/zfdang/free-for-macOS

    见笑了

    10 replies    2026-04-28 01:23:55 +08:00
    i8k
        1
    i8k  
       Dec 31, 2023
    我很震惊,macos 如此精简吗?
    chendy
        2
    chendy  
       Dec 31, 2023
    啊? MacOS 没有 free ?
    啊,MacOS 有活动监视器有 istat 啊
    dantifer
        3
    dantifer  
    OP
       Dec 31, 2023
    @chendy 图形的 activity monitor 也可以啊,但是命令行貌似还真的没有...
    oxromantic
        4
    oxromantic  
       Dec 31, 2023
    值得赞赏,不过意义不大,mac 下你可以用 htop / atop / top 基本满足需求了
    FurN1
        5
    FurN1  
       Jan 1, 2024 via iPhone
    比较 UNIX 的方式是写一个 vm_stat 命令的 pipeline
    anonydmer
        6
    anonydmer  
       Jan 1, 2024
    vm_stat
    dantifer
        7
    dantifer  
    OP
       Jan 1, 2024
    @IgniteWhite 这个工具的方法,调用的是 vm_stat 使用的系统 api, 然后对结果进行细调,pipeline 有些实现起来还不太容易
    FurN1
        8
    FurN1  
       Jan 1, 2024
    @dantifer 哇,那您这个水平是高的!
    dantifer
        9
    dantifer  
    OP
       Jan 7, 2024
    还往大家能多给 github 点个关注,打算关注够了,就提交到 homebrew 官方的 formulae 里
    edwinjhlee
        10
    edwinjhlee  
       Apr 28
    我最近刚实现了一个。

    https://free.x-cmd.com/

    以下只是默认模式,专家模式提供更多 free -e

    $ free

    total used reusable
    Mem: 32.0 Gi 27.3 Gi 4.7 Gi (=purgeable + cache + available)
    Swap: 0 0 0


    hardware wired compressed app purgeable cache available
    Detail: 846.5 Mi 3.2 Gi 12.2 Gi 11.1 Gi 226.5 Mi 4.2 Gi 296.2 Mi (=free + throt)

    hardware wired compressed active inactive spec free throt
    vm_stat 846.5 Mi 3.2 Gi 12.2 Gi 7.8 Gi 7.7 Gi 3.9 Mi 296.2 Mi 0

    compressed original ratio saved
    12.2 Gi 24.2 Gi 50% 12.0 Gi

    Top 10 processes by MEM with --group auto

    MEM ELAPSED CNT PID COMMAND
    10.1 Gi 19-19:56:52 75 1340|1502|... /Applications/Visual Studio Code.app
    4.8 Gi 19-19:49:47 1 12342 /System/Library/Frameworks/Virtualization.framework/Versions/A/XPCServices/com.apple.Virtualization.VirtualMachine.xpc/Contents/MacOS/com.apple.Virtualization.VirtualMachine
    3.0 Gi 19-19:56:51 33 1343|1463|... /Applications/Google Chrome.app
    2.7 Gi 17-17:32:45 10 61831|1622|... claude
    1017.1 Mi 06-02:38:35 11 47978|48083|... /Applications/Firefox.app
    966.3 Mi 16:47:24 8 8901|65685|... /Applications/企业微信.app
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