Mac
——————————————————-
1Mac OS XShell
echo $SHELL
cshtcshC Shell
bashshzshBourne Shell
Mac OS X 10.2C Shell
Mac OS X 10.3Bourne Shell

2Bourne Shell
.profile.bash_profile

1./etc/profile

2./etc/bashrc
bash shell
mysqlstartmysqlmysqladmin3

3.~/.bash_profile
Linux .bashrc Mac .bash_profile
bash shelllogin!,

alias ll=\’ls -la\’
export PATH=/opt/local/bin:/opt/local/sbin:$PATH

MAC host
——————————————————-
sudo vi /etc/hosts

linuxPATH
==============================================

PATH
——————————————————-
PATH=$PATH:<PATH 1>:<PATH 2>:<PATH 3>:——:<PATH N>

PATH
——————————————————-
[root@localhost u-boot-sh4]#export PATH=/opt/STM/STLinux-2.3/devkit/sh4/bin:$PATH

PATH
——————————————————-
[root@localhost u-boot-sh4]#echo $PATH
/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin

——————————————————-
PATH
# vim /etc/profile
:
export PATH=”/opt/STM/STLinux-2.3/devkit/sh4/bin:$PATH”

 

#source /etc/profile

 

$ source .bash_profile

 

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