How to set JAVA_HOME on OSX
Answer:
To set the JAVA_HOME environment variable on OSX, add the following line in your ~/.bash_profile
export JAVA_HOME=$(/usr/libexec/java_home)
That's all.
How to install homebrew for Mac?
Answer:
Homebrew is the easiest and most flexible way to install the UNIX tools Apple didn't include with OS X. To install under Mac's terminal, type
# /usr/bin/ruby -e "$(curl -fsSL https://raw.github.com/gist/323731)"
That's it.
Dec 282011
Show changed files with git log
Answer:
In svn, you can use
# svn log -v
to show a detail list of changed files in each commit.
In git, you can use to have similar effect:
# git log --stat.
Erase old downloaded packages from apt-get's cache
Answer:
The erase old downloaded packages from apt-get's cache, which are stored under the location: /var/cache/apt/archives
Try:
# sudo apt-get autoclean
Show svn log for a particular folder
Answer:
To show the svn log for a particular folder, just need to use..
# svn log /data/foo
------------------------------------------------------------------------
r1935 | john@example.com | 2011-11-23 19:05:43 +0800 (Wed, 23 Nov 2011) | 1 line
Fixed the crash issue (Jira 2001)
------------------------------------------------------------------------
r1934 | john@example.com | 2011-11-23 18:47:54 +0800 (Wed, 23 Nov 2011) | 1 line
Added missed files
