.bash_profile example

.bash_profile

# EDITOR=nano sudo visudo
# Change the following line: (:i to insert + esc to go back + :w to save + :q to quit)
# Defaults     env_reset
# to:
# Defaults     env_reset,timestamp_timeout=960 # in minutes


export PATH=$PATH:.
# export PATH=$PATH:/usr/bin

export TEST_MODE=true

export LC_ALL=en_US.UTF-8
export LANG=en_US.UTF-8

export JAVA_HOME=$(/usr/libexec/java_home)

export MYSQL_HOME=/usr/local/mysql
alias start_mysql='sudo $MYSQL_HOME/bin/mysqld_safe &'
alias stop_mysql='sudo $MYSQL_HOME/bin/mysqladmin shutdown'

export LANG=en_US.UTF-8
export LC_ALL=en_US.UTF-8

# Bash
export LSCOLORS=gxBxhxDxfxhxhxhxhxcxcx # dark background
alias ls='ls -laghFG'
alias ll='ls -laghFG'
alias l='ls -laghFG'
alias xcode='open -a xcode'
alias text='open -a TextEdit'
alias pre='open -a Preview'
alias cd..='cd ..'

# Commom Mac programs
alias reload='source ~/.bash_profile'
alias xcode='open -a xcode'
alias mate='open -a TextMate'
alias sublime='/Applications/Sublime\ Text.app/Contents/SharedSupport/bin/subl'
alias text='open -a TextEdit'
alias pre='open -a Preview'
alias pwdfailed='syslog -k Time ge -24h | egrep -e "sshd|ftpd|afp|vnc"'

# Grep
alias grep='grep -n'
export GREP_OPTIONS='--color=auto'
export GREP_COLOR='1;35;40'

# Git
export PS1="\[\033[38m\]\u\[\033[32m\] \w \[\033[31m\]\`ruby -e \"print (%x{git branch 2> /dev/null}.split(%r{\n}).grep(/^\*/).first || '').gsub(/^\* (.+)$/, '(\1) ')\"\`\[\033[37m\]$\[\033[00m\] "
# export PS1="\[\033[38m\]\u\[\033[32m\] \w \[\033[31m\]\`ruby -e \"print (%x{git branch 2> /dev/null}.split(%r{\n}).grep(/^\*/).first $"
git config --global color.ui true
git config --global format.pretty oneline
git config --global core.autocrl input
git config --global core.fileMode true
git config --global alias.lg "log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit"
alias push='git pull origin master && git push origin master'
alias pull='git pull origin master'
alias clone='git clone $1'

if [ -f $(brew --prefix)/etc/bash_completion ]; then
  . $(brew --prefix)/etc/bash_completion
fi

# Finder: show hiddeh files
defaults write com.apple.finder AppleShowAllFiles TRUE
# killall Finder

# Ruby Version Manager
[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # Load RVM into a shell session *as a function*


# Android
export ANDROID_SDK=/Applications/android-sdks/
export ANDROID_ROOT=$ANDROID_SDK
export ANDROID_HOME=$ANDROID_SDK

export ANDROID_NDK=/Applications/android-ndk-r8c
export NDK_ROOT=$ANDROID_NDK

export PATH=$PATH:$ANDROID_HOME/tools:$ANDROID_HOME/platform-tools


_fab_completion() {
    COMPREPLY=()

    # Fab in the path?
    /usr/bin/which -s fab || return 0

    # Fabfile in this folder?
    [[ -e fabfile.py ]] || return 0

    local cur="${COMP_WORDS[COMP_CWORD]}"

    tasks=$(fab --shortlist)
    COMPREPLY=( $(compgen -W "${tasks}" -- ${cur}) )
}

complete -F _fab_completion fab

.bashrc

# Linux/Ubuntu

# sudo apt-get install bash-completion
if [ -f /etc/bash_completion ]; then
. /etc/bash_completion
fi

export PS1='\[\033[01;32m\]\u@\h\[\033[01;34m\] \w\[\033[01;32m\]$(__git_ps1)\[\033[01;34m\] \$\[\033[34m\] '

osx.sh

# Commands to be executed once
defaults write com.apple.iPhoto PKFaceDetectionEnabled 0

If you want to propagate your variables to subprocesses, use the export keyword, which is a good default behavior.

Well done, I love this

thank you so much

lines 13/14 and 22/23 are repeats