深海游弋的鱼 – 第 7 页

macOS Catalina(10.15.1) "git-lfs filter-process: git-lfs: command not found"

在pull远程主分支代码时，出现了如下错误：

git-lfs filter-process: git-lfs: command not found
fatal: The remote end hung up unexpectedly

1 2	git-lfs filter-process: git-lfs: command not found fatal: The remote end hung up unexpectedly

解决方案

$ brew install git-lfs

1	$ brew install git-lfs

参考链接

git错误记录：git-lfs filter-process: git-lfs: command not found

macOS Catalina卸载XQuartz

目前macOS使用XQuartz实现X11相关的API，需要卸载的时候，执行如下命令即可：

$ sudo launchctl unload /Library/LaunchDaemons/org.macosforge.xquartz.privileged_startx.plist
 
$ sudo rm -rf /opt/X11* /Library/Launch*/org.macosforge.xquartz.* /Applications/Utilities/XQuartz.app /etc/*paths.d/*XQuartz
 
$ sudo pkgutil --forget org.macosforge.xquartz.pkg

$ sudo launchctl unload /Library/LaunchDaemons/org.macosforge.xquartz.privileged_startx.plist

$ sudo rm -rf /opt/X11* /Library/Launch*/org.macosforge.xquartz.* /Applications/Utilities/XQuartz.app /etc/*paths.d/*XQuartz

$ sudo pkgutil --forget org.macosforge.xquartz.pkg

参考链接

macOS卸载xquartz

macOS Catalina(10.15)解决阻止程序运行“macOS无法验证此App不包含恶意软件”

默认情况下，macOS Catalina的应用程序，必须交由苹果进行一系列安全认证，否则会在默认情况下被阻止运行。未经过安全认证的应用运行的时候，会弹出如下提示：

继续阅读macOS Catalina(10.15)解决阻止程序运行“macOS无法验证此App不包含恶意软件”

解决macOS Mojave(10.14.6) SSH连接断开问题

在使用SSH客户端进行连接管理的时候如果长时间不输入命令，服务器会自动断开连接， macOS Mojave(10.14.6) 系统上问题比较严重，即时服务端一直发送数据，也会出现连接中断的情况，导致长时间执行的远程 Shell 会大概率失败。

# 如果全局所有用户都有效，则调整如下文件
$ sudo vim /etc/ssh/ssh_config

# 如果仅仅当前用户都有效，则调整如下文件
# vim ~/.ssh/config

# 如果全局所有用户都有效，则调整如下文件

$ sudo vim /etc/ssh/ssh_config

# 如果仅仅当前用户都有效，则调整如下文件

# vim ~/.ssh/config

然后在配置文件尾部，增加如下内容：

Host *
        SendEnv LANG LC_*

        # macOS Mojave 需要设置为 no 否则照样会断开 
        TCPKeepAlive no

        # 客户端每隔 60S 发送一个空报文
        ServerAliveInterval 60

        # macOS Mojave 需要增加，原因在于Qos检测命令不被对端支持，导致连接丢失
        # packet_write_wait: Connection to 10.10.10.111 port 22: Broken pipe
        IPQoS lowdelay throughput

Host *

SendEnv LANG LC_*

# macOS Mojave 需要设置为 no 否则照样会断开

TCPKeepAlive no

# 客户端每隔 60S 发送一个空报文

ServerAliveInterval 60

# macOS Mojave 需要增加，原因在于Qos检测命令不被对端支持，导致连接丢失

# packet_write_wait: Connection to 10.10.10.111 port 22: Broken pipe

IPQoS lowdelay throughput

同时，对于超长时间的SSH监控，需要设置屏幕关闭时不要让电脑休眠，否则依旧会断开，原因在于对端发送数据的时候，电脑休眠，对于长时间的空连接是没问题的，但是对于数据频繁发送的情况，是必须阻止电脑休眠的。如下图：
继续阅读

macOS上使用Openconnect代替Cisco Anyconnect

OpenConnect 是一个 Cisco Anyconnect 的替代品，具有开源、易获取、可靠等优点。而官方版本的 Cisco Anyconnect 配置较为繁琐，需要在管理界面同时部署多平台客户端才能支持多平台。相比之下 OpenConnect 在这点就具有优势，可以在官方版本无法跨平台时替代使用。

命令行模式：

$ brew install openconnect

# 用法示例如下 $url 服务器的域名 $username用户名认证时候的用户名
$ sudo openconnect $url --protocol=anyconnect --user $username

$ brew install openconnect

# 用法示例如下 $url 服务器的域名 $username用户名认证时候的用户名

$ sudo openconnect $url --protocol=anyconnect --user $username

GUI 界面模式：

$ brew cask install openconnect-gui

1	$ brew cask install openconnect-gui

使用起来是非常简单的。

注意：对于OS X EI Caption来说（Mac mini(Early 2009)已经不能升级系统了)，由于openconnect-gui需要QT 5.8以上的版本，而HomeBrew已经不支持这个版本的系统，因此，安装的openconnect-gui之后，运行的时候进程会崩溃。

上面的情况，一般建议使用命令行版本进行操作。

参考链接

解决Tunnelblick网站无法下载的问题

最近在 macOS Mojave (10.14.5) 上使用 OpenVPN , 最方便的是使用 Tunnelblick 。但是 Tunnelblick 官方网站https://tunnelblick.net/ 无法正常访问。

替代的方法是通过 brew cask 安装，具体的安装命令如下：

$ brew cask install tunnelblick

1	$ brew cask install tunnelblick

macOS Mojave(10.14.4)系统Octave 5.1.0使用pause()函数无法响应按键事件

目前 ( 2019/04/24 )，在 macOS Mojave (10.14.4)系统上使用 brew install octave ，安装 Octave 5.1.0 之后，使用 pause() 函数无法在点击键盘之后继续执行，除了 Ctrl + C 之外任意键都不响应。正常情况下，点击任意按键之后，应该继续执行后续的代码。

这个是目前使用 brew 安装的 Octave 5.1.0 在编译的时候，关联的库是 glibc 2.28 之后的版本。这个版本上 glibc 2.28 的某些行为发生变动。具体的讨论信息，参考 bug #55029: pause() with no arguments does not return like kbhit() with glibc 2.28 上的讨论。本质就是 glibc 2.28 之后的版本要求应用程序在接收信息结束（ EOF ）之后，主动调用 clearerr (stdin); ，否则会收不到后续的按键通知。这个 BUG 在 Octave 5.2 版本被修复，但是这个版本何时发布，暂时不定。

目前的修复方式为要求 brew 从最新版本的代码编译安装，而不是安装已发布版本，如下：

$ brew uninstall --ignore-dependencies octave

# 安装编译依赖
$ brew install texinfo

$ wget https://raw.githubusercontent.com/Homebrew/homebrew-core/master/Formula/octave.rb

$ sed -i "" "s/\"--enable-shared\"/\"--enable-shared\",\"--disable-docs\"/g" octave.rb

$ brew install --build-from-source --HEAD -v octave.rb

$ brew uninstall --ignore-dependencies octave

# 安装编译依赖

$ brew install texinfo

$ wget https://raw.githubusercontent.com/Homebrew/homebrew-core/master/Formula/octave.rb

$ sed -i "" "s/\"--enable-shared\"/\"--enable-shared\",\"--disable-docs\"/g" octave.rb

$ brew install --build-from-source --HEAD -v octave.rb

修改下载的编译配置文件,并且关闭文档编译( 目前文档编译会失败），也就是增加 --disable-docs 这个编译参数。

调整之后的编译脚本如下：

class Octave < Formula
  desc "High-level interpreted language for numerical computing"
  homepage "https://www.gnu.org/software/octave/index.html"
  url "https://ftp.gnu.org/gnu/octave/octave-5.1.0.tar.xz"
  mirror "https://ftpmirror.gnu.org/octave/octave-5.1.0.tar.xz"
  sha256 "87b4df6dfa28b1f8028f69659f7a1cabd50adfb81e1e02212ff22c863a29454e"
  revision 2

  bottle do
    sha256 "6bb8497839d6f7872efcd6acad0216f443420e097a9b7fad44835823e1c0e735" => :mojave
    sha256 "d1de53a30f002d8b7ec3a6065994c46d8cbd4830aa7e199f572baff48723c6e6" => :high_sierra
    sha256 "7a648cff129ec85a5ee9417a0339a3b804756f7958585b707c015d322d220b15" => :sierra
  end

  head do
    url "https://hg.savannah.gnu.org/hgweb/octave", :branch => "default", :using => :hg

    depends_on "autoconf" => :build
    depends_on "automake" => :build
    depends_on "bison" => :build
    depends_on "icoutils" => :build
    depends_on "librsvg" => :build
  end

  # Complete list of dependencies at https://wiki.octave.org/Building
  depends_on "gnu-sed" => :build # https://lists.gnu.org/archive/html/octave-maintainers/2016-09/msg00193.html
  depends_on :java => ["1.6+", :build]
  depends_on "pkg-config" => :build
  depends_on "arpack"
  depends_on "epstool"
  depends_on "fftw"
  depends_on "fig2dev"
  depends_on "fltk"
  depends_on "fontconfig"
  depends_on "freetype"
  depends_on "gcc" # for gfortran
  depends_on "ghostscript"
  depends_on "gl2ps"
  depends_on "glpk"
  depends_on "gnuplot"
  depends_on "graphicsmagick"
  depends_on "hdf5"
  depends_on "libsndfile"
  depends_on "libtool"
  depends_on "pcre"
  depends_on "portaudio"
  depends_on "pstoedit"
  depends_on "qhull"
  depends_on "qrupdate"
  depends_on "qt"
  depends_on "readline"
  depends_on "suite-sparse"
  depends_on "sundials"
  depends_on "texinfo"
  depends_on "veclibfort"

  # Dependencies use Fortran, leading to spurious messages about GCC
  cxxstdlib_check :skip

  def install
    # Default configuration passes all linker flags to mkoctfile, to be
    # inserted into every oct/mex build. This is unnecessary and can cause
    # cause linking problems.
    inreplace "src/mkoctfile.in.cc",
              /%OCTAVE_CONF_OCT(AVE)?_LINK_(DEPS|OPTS)%/,
              '""'

    # Qt 5.12 compatibility
    # https://savannah.gnu.org/bugs/?55187
    ENV["QCOLLECTIONGENERATOR"] = "qhelpgenerator"
    # These "shouldn't" be necessary, but the build breaks without them.
    # https://savannah.gnu.org/bugs/?55883
    ENV["QT_CPPFLAGS"]="-I#{Formula["qt"].opt_include}"
    ENV.append "CPPFLAGS", "-I#{Formula["qt"].opt_include}"
    ENV["QT_LDFLAGS"]="-F#{Formula["qt"].opt_lib}"
    ENV.append "LDFLAGS", "-F#{Formula["qt"].opt_lib}"

    system "./bootstrap" if build.head?
    system "./configure", "--prefix=#{prefix}",
                          "--disable-dependency-tracking",
                          "--disable-silent-rules",
                          "--enable-link-all-dependencies",
                          "--enable-shared","--disable-docs",
                          "--disable-static",
                          "--with-hdf5-includedir=#{Formula["hdf5"].opt_include}",
                          "--with-hdf5-libdir=#{Formula["hdf5"].opt_lib}",
                          "--with-x=no",
                          "--with-blas=-L#{Formula["veclibfort"].opt_lib} -lvecLibFort",
                          "--with-portaudio",
                          "--with-sndfile"
    system "make", "all"

    # Avoid revision bumps whenever fftw's or gcc's Cellar paths change
    inreplace "src/mkoctfile.cc" do |s|
      s.gsub! Formula["fftw"].prefix.realpath, Formula["fftw"].opt_prefix
      s.gsub! Formula["gcc"].prefix.realpath, Formula["gcc"].opt_prefix
    end

    # Make sure that Octave uses the modern texinfo at run time
    rcfile = buildpath/"scripts/startup/site-rcfile"
    rcfile.append_lines "makeinfo_program(\"#{Formula["texinfo"].opt_bin}/makeinfo\");"

    system "make", "install"
  end

  test do
    system bin/"octave", "--eval", "(22/7 - pi)/pi"
    # This is supposed to crash octave if there is a problem with veclibfort
    system bin/"octave", "--eval", "single ([1+i 2+i 3+i]) * single ([ 4+i ; 5+i ; 6+i])"
  end
end

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class Octave < Formula

desc "High-level interpreted language for numerical computing"

homepage "https://www.gnu.org/software/octave/index.html"

url "https://ftp.gnu.org/gnu/octave/octave-5.1.0.tar.xz"

mirror "https://ftpmirror.gnu.org/octave/octave-5.1.0.tar.xz"

sha256 "87b4df6dfa28b1f8028f69659f7a1cabd50adfb81e1e02212ff22c863a29454e"

revision 2

bottle do

sha256 "6bb8497839d6f7872efcd6acad0216f443420e097a9b7fad44835823e1c0e735" => :mojave

sha256 "d1de53a30f002d8b7ec3a6065994c46d8cbd4830aa7e199f572baff48723c6e6" => :high_sierra

sha256 "7a648cff129ec85a5ee9417a0339a3b804756f7958585b707c015d322d220b15" => :sierra

end

head do

url "https://hg.savannah.gnu.org/hgweb/octave", :branch => "default", :using => :hg

depends_on "autoconf" => :build

depends_on "automake" => :build

depends_on "bison" => :build

depends_on "icoutils" => :build

depends_on "librsvg" => :build

end

# Complete list of dependencies at https://wiki.octave.org/Building

depends_on "gnu-sed" => :build # https://lists.gnu.org/archive/html/octave-maintainers/2016-09/msg00193.html

depends_on :java => ["1.6+", :build]

depends_on "pkg-config" => :build

depends_on "arpack"

depends_on "epstool"

depends_on "fftw"

depends_on "fig2dev"

depends_on "fltk"

depends_on "fontconfig"

depends_on "freetype"

depends_on "gcc" # for gfortran

depends_on "ghostscript"

depends_on "gl2ps"

depends_on "glpk"

depends_on "gnuplot"

depends_on "graphicsmagick"

depends_on "hdf5"

depends_on "libsndfile"

depends_on "libtool"

depends_on "pcre"

depends_on "portaudio"

depends_on "pstoedit"

depends_on "qhull"

depends_on "qrupdate"

depends_on "qt"

depends_on "readline"

depends_on "suite-sparse"

depends_on "sundials"

depends_on "texinfo"

depends_on "veclibfort"

# Dependencies use Fortran, leading to spurious messages about GCC

cxxstdlib_check :skip

def install

# Default configuration passes all linker flags to mkoctfile, to be

# inserted into every oct/mex build. This is unnecessary and can cause

# cause linking problems.

inreplace "src/mkoctfile.in.cc",

/%OCTAVE_CONF_OCT(AVE)?_LINK_(DEPS|OPTS)%/,

'""'

# Qt 5.12 compatibility

# https://savannah.gnu.org/bugs/?55187

ENV["QCOLLECTIONGENERATOR"] = "qhelpgenerator"

# These "shouldn't" be necessary, but the build breaks without them.

# https://savannah.gnu.org/bugs/?55883

ENV["QT_CPPFLAGS"]="-I#{Formula["qt"].opt_include}"

ENV.append "CPPFLAGS", "-I#{Formula["qt"].opt_include}"

ENV["QT_LDFLAGS"]="-F#{Formula["qt"].opt_lib}"

ENV.append "LDFLAGS", "-F#{Formula["qt"].opt_lib}"

system "./bootstrap" if build.head?

system "./configure", "--prefix=#{prefix}",

"--disable-dependency-tracking",

"--disable-silent-rules",

"--enable-link-all-dependencies",

"--enable-shared","--disable-docs",

"--disable-static",

"--with-hdf5-includedir=#{Formula["hdf5"].opt_include}",

"--with-hdf5-libdir=#{Formula["hdf5"].opt_lib}",

"--with-x=no",

"--with-blas=-L#{Formula["veclibfort"].opt_lib} -lvecLibFort",

"--with-portaudio",

"--with-sndfile"

system "make", "all"

# Avoid revision bumps whenever fftw's or gcc's Cellar paths change

inreplace "src/mkoctfile.cc" do |s|

s.gsub! Formula["fftw"].prefix.realpath, Formula["fftw"].opt_prefix

s.gsub! Formula["gcc"].prefix.realpath, Formula["gcc"].opt_prefix

end

# Make sure that Octave uses the modern texinfo at run time

rcfile = buildpath/"scripts/startup/site-rcfile"

rcfile.append_lines "makeinfo_program(\"#{Formula["texinfo"].opt_bin}/makeinfo\");"

system "make", "install"

end

test do

system bin/"octave", "--eval", "(22/7 - pi)/pi"

# This is supposed to crash octave if there is a problem with veclibfort

system bin/"octave", "--eval", "single ([1+i 2+i 3+i]) * single ([ 4+i ; 5+i ; 6+i])"

end

参考链接

brew报告错误“fatal: unable to access 'https://aomedia.googlesource.com/aom.git/': Failed to connect to aomedia.googlesource.com port 443: Operation timed out”

最近在使用 brew 升级应用的时候，报告如下错误：

$ brew upgrade
Warning: You are using macOS 10.11.
We (and Apple) do not provide support for this old version.
You will encounter build failures with some formulae.
Please create pull requests instead of asking for help on Homebrew's GitHub,
Discourse, Twitter or IRC. You are responsible for resolving any issues you
experience, as you are running this old version.

==> Upgrading 7 outdated packages:
doxygen 1.8.14 -> 1.8.15, ffmpeg 4.0.2 -> 4.1.3, ilmbase 2.2.1 -> 2.3.0, libpng 1.6.36 -> 1.6.37, lz4 1.8.3 -> 1.9.0, opencv 3.4.2 -> 4.1.0_1, openexr 2.2.0_1 -> 2.3.0
==> Upgrading libpng 
==> Downloading https://downloads.sourceforge.net/libpng/libpng-1.6.37.tar.xz
==> Downloading from https://jaist.dl.sourceforge.net/project/libpng/libpng16/1.
######################################################################## 100.0%
==> ./configure --disable-silent-rules --prefix=/usr/local/Cellar/libpng/1.6.37
==> make
==> make test
==> make install
?  /usr/local/Cellar/libpng/1.6.37: 27 files, 1.2MB, built in 3 minutes 59 seconds
Removing: /usr/local/Cellar/libpng/1.6.36... (28 files, 1.2MB)
Removing: /Users/xxxx/Library/Caches/Homebrew/libpng--1.6.36.tar.xz... (0B)
==> Upgrading ffmpeg 
==> Installing dependencies for ffmpeg: aom, frei0r, libtasn1, nettle, libffi, p11-kit, libevent, unbound, gnutls, fribidi, ninja, meson, glib, pixman, cairo, gobject-introspection, graphite2, harfbuzz, libass, libbluray, libsoxr, opencore-amr, doxygen, little-cms2, openjpeg, rtmpdump, flac, libsndfile, libsamplerate, rubberband, speex, autoconf-archive, giflib, webp, leptonica, tesseract and x265
==> Installing ffmpeg dependency: aom
==> Cloning https://aomedia.googlesource.com/aom.git
Cloning into '/Users/xxxx/Library/Caches/Homebrew/aom--git'...
fatal: unable to access 'https://aomedia.googlesource.com/aom.git/': Failed to connect to aomedia.googlesource.com port 443: Operation timed out
Error: An exception occurred within a child process:
  DownloadError: Failed to download resource "aom"
Failure while executing; `git clone --branch v1.0.0 https://aomedia.googlesource.com/aom.git /Users/xxxx/Library/Caches/Homebrew/aom--git` exited with 128. Here's the output:
Cloning into '/Users/xxxx/Library/Caches/Homebrew/aom--git'...
fatal: unable to access 'https://aomedia.googlesource.com/aom.git/': Failed to connect to aomedia.googlesource.com port 443: Operation timed out

$ brew upgrade

Warning: You are using macOS 10.11.

We (and Apple) do not provide support for this old version.

You will encounter build failures with some formulae.

Please create pull requests instead of asking for help on Homebrew's GitHub,

Discourse, Twitter or IRC. You are responsible for resolving any issues you

experience, as you are running this old version.

==> Upgrading 7 outdated packages:

doxygen 1.8.14 -> 1.8.15, ffmpeg 4.0.2 -> 4.1.3, ilmbase 2.2.1 -> 2.3.0, libpng 1.6.36 -> 1.6.37, lz4 1.8.3 -> 1.9.0, opencv 3.4.2 -> 4.1.0_1, openexr 2.2.0_1 -> 2.3.0

==> Upgrading libpng

==> Downloading https://downloads.sourceforge.net/libpng/libpng-1.6.37.tar.xz

==> Downloading from https://jaist.dl.sourceforge.net/project/libpng/libpng16/1.

######################################################################## 100.0%

==> ./configure --disable-silent-rules --prefix=/usr/local/Cellar/libpng/1.6.37

==> make

==> make test

==> make install

? /usr/local/Cellar/libpng/1.6.37: 27 files, 1.2MB, built in 3 minutes 59 seconds

Removing: /usr/local/Cellar/libpng/1.6.36... (28 files, 1.2MB)

Removing: /Users/xxxx/Library/Caches/Homebrew/libpng--1.6.36.tar.xz... (0B)

==> Upgrading ffmpeg

==> Installing dependencies for ffmpeg: aom, frei0r, libtasn1, nettle, libffi, p11-kit, libevent, unbound, gnutls, fribidi, ninja, meson, glib, pixman, cairo, gobject-introspection, graphite2, harfbuzz, libass, libbluray, libsoxr, opencore-amr, doxygen, little-cms2, openjpeg, rtmpdump, flac, libsndfile, libsamplerate, rubberband, speex, autoconf-archive, giflib, webp, leptonica, tesseract and x265

==> Installing ffmpeg dependency: aom

==> Cloning https://aomedia.googlesource.com/aom.git

Cloning into '/Users/xxxx/Library/Caches/Homebrew/aom--git'...

fatal: unable to access 'https://aomedia.googlesource.com/aom.git/': Failed to connect to aomedia.googlesource.com port 443: Operation timed out

Error: An exception occurred within a child process:

DownloadError: Failed to download resource "aom"

Failure while executing; `git clone --branch v1.0.0 https://aomedia.googlesource.com/aom.git /Users/xxxx/Library/Caches/Homebrew/aom--git` exited with 128. Here's the output:

Cloning into '/Users/xxxx/Library/Caches/Homebrew/aom--git'...

fatal: unable to access 'https://aomedia.googlesource.com/aom.git/': Failed to connect to aomedia.googlesource.com port 443: Operation timed out

众所周知的原因，很早之前，就已经不能访问 Google 的服务器了，因此这个错误是正常现象。

解决方法如下：

$ wget https://raw.githubusercontent.com/Homebrew/homebrew-core/master/Formula/aom.rb

# 用本站提供的一份代码拷贝来替代原来的地址
$ sed -i "" "s/https:\/\/aomedia\.googlesource\.com\/aom\.git/https:\/\/www.mobibrw.com\/wp-content\/uploads\/2019\/04\/aom.zip/g" aom.rb

$ brew uninstall --ignore-dependencies aom

$ brew install --build-from-source aom.rb --env=std

$ wget https://raw.githubusercontent.com/Homebrew/homebrew-core/master/Formula/aom.rb

# 用本站提供的一份代码拷贝来替代原来的地址

$ sed -i "" "s/https:\/\/aomedia\.googlesource\.com\/aom\.git/https:\/\/www.mobibrw.com\/wp-content\/uploads\/2019\/04\/aom.zip/g" aom.rb

$ brew uninstall --ignore-dependencies aom

$ brew install --build-from-source aom.rb --env=std

分类： macOS

macOS Catalina(10.15.1) "git-lfs filter-process: git-lfs: command not found"

参考链接

macOS Catalina卸载XQuartz

参考链接

macOS Catalina卸载CUDA

参考链接

macOS Catalina(10.15)解决阻止程序运行“macOS无法验证此App不包含恶意软件”

解决macOS Mojave(10.14.6) SSH连接断开问题

macOS上使用Openconnect代替Cisco Anyconnect

参考链接

MAC修改主机名/计算机名

解决Tunnelblick网站无法下载的问题

macOS Mojave(10.14.4)系统Octave 5.1.0使用pause()函数无法响应按键事件

参考链接

brew报告错误“fatal: unable to access 'https://aomedia.googlesource.com/aom.git/': Failed to connect to aomedia.googlesource.com port 443: Operation timed out”

参考链接

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