16 September 2017


SageMath: use .dmg instead of app.dmg macOS pre-installs Ruby and Python which should not be messed up.

brew install nginx --with-gunzip
brew install bash
brew install tree
brew install cmake
brew install ag
brew install ack
brew install cscope
brew install ctags
brew install nmap
brew install moreutils
brew install python3
brew install postgres
brew install node

brew cask install java
brew cask install mactex
➜  github brew install --HEAD valgrind
Updating Homebrew...
==> Cloning https://sourceware.org/git/valgrind.git
Cloning into '/Users/jing/Library/Caches/Homebrew/valgrind--git'...
==> Checking out branch master
==> ./autogen.sh
==> ./configure --prefix=/usr/local/Cellar/valgrind/HEAD-f19a956 --enable-only64bit --build=amd64-darwin
==> make
==> make install
🍺  /usr/local/Cellar/valgrind/HEAD-f19a956: 280 files, 32.3MB, built in 15 minutes 44 seconds
"Docker for Mac" from www.docker.com.
Acrobat Reader
Chrome Browser
MS Office
Beyond Compare
Baidu Pan

Remove all installed brew packages:

brew remove --force $(brew list) --ignore-dependencies  
brew cleanup


After using brew cask install java to install Java, Java updater will update Java. But Java updater will only update Java in /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/bin whose version can be checked with System Preferences->Java Control Panel. It will not touch Java in /Library/Java/JavaVirtualMachines.

Video Player


brew install redis:

==> Pouring redis-4.0.8.high_sierra.bottle.tar.gz
==> Caveats
To have launchd start redis now and restart at login:
  brew services start redis
Or, if you don't want/need a background service you can just run:
  redis-server /usr/local/etc/redis.conf
==> Summary
🍺  /usr/local/Cellar/redis/4.0.8: 13 files, 2.8MB


Start MySQL without make it automatic start.

mysql.server start




which openssl produces:


openssl version -a produces:

LibreSSL 2.2.7
built on: date not available
platform: information not available
options:  bn(64,64) rc4(ptr,int) des(idx,cisc,16,int) blowfish(idx)
compiler: information not available
OPENSSLDIR: "/private/etc/ssl"

brew upgrade openssl produces:

==> Caveats
A CA file has been bootstrapped using certificates from the SystemRoots
keychain. To add additional certificates (e.g. the certificates added in
the System keychain), place .pem files in

and run

This formula is keg-only, which means it was not symlinked into /usr/local,
because Apple has deprecated use of OpenSSL in favor of its own TLS and crypto libraries.

If you need to have this software first in your PATH run:
  echo 'export PATH="/usr/local/opt/openssl/bin:$PATH"' >> ~/.zshrc

For compilers to find this software you may need to set:
    LDFLAGS:  -L/usr/local/opt/openssl/lib
    CPPFLAGS: -I/usr/local/opt/openssl/include
For pkg-config to find this software you may need to set:
    PKG_CONFIG_PATH: /usr/local/opt/openssl/lib/pkgconfig

==> Summary
🍺  /usr/local/Cellar/openssl/1.0.2o_1: 1,791 files, 12.3MB

Adding export PATH="/usr/local/opt/openssl/bin:$PATH" makes which openssl produce /usr/local/opt/openssl/bin/openssl and makes man openssl work.


$ cd yaojingguo.github.com
$ gem install --user-install bundler jekyll
$ bundle config build.nokogiri --use-system-libraries --with-xml2-include=/usr/include/libxml2
$ bundle install
$ bundle exec jekyll serve --watch --incremental
$ cd articles
$ bundle install
$ bundle exec jekyll serve --watch --incremental

Jekyll gives a lot of nonsense warnings. Just ignore them.




$ brew doctor
Please note that these warnings are just used to help the Homebrew maintainers
with debugging if you file an issue. If everything you use Homebrew for is
working fine: please don't worry or file an issue; just ignore this. Thanks!

Warning: Putting non-prefixed coreutils in your path can cause gmp builds to fail.

Warning: Putting non-prefixed findutils in your path can cause python builds to fail.


To add syntax highlighting for LaTex, install language-latex package.


  • Move: Option+Command+V.
  • Show hidden files in Finder: Command+Shift+..
  • Finder open new Finder tab in the same directory: Command+Control+o.