おもむろに.bash_profileを晒してみるテスト。

export TZ=JST-9
export PATH=$PATH:/usr/local/bin
export MANPATH=$MANPATH:/usr/local/man:/usr/local/share/man
alias ldd='otool -L'

if [ -e /sw/bin/init.sh ]; then
 source /sw/bin/init.sh
fi

if [ -e /usr/local/mysql/ ]; then
 export PATH=$PATH:/usr/local/mysql/bin
 export MANPATH=$MANTPATH:/usr/local/mysql/man
fi

if [ -e /usr/local/pgsql/ ]; then
 export POSTGRES_HOME=/usr/local/pgsql
 export PGLIB=$POSTGRES_HOME/lib
 export PGDATA=$POSTGRES_HOME/data
 export PATH=$PATH:$POSTGRES_HOME/bin
 export MANPATH=$MANPATH:$POSTGRES_HOME/man
fi

if [ -e /Developer/Tools ]; then
 export PATH=$PATH:/Developer/Tools
fi