一个判断IP登陆的SHELL，可是全给屏蔽了，大家帮我看看。

redliquid

# .bash_profile

# Get the aliases and functions
if [ -f ~/.bashrc ]; then
        . ~/.bashrc
fi

# User specific environment and startup programs

PATH=$PATHHOME/bin

user=`whoami`
address=`w|awk -v auser="$user" '$1 == auser {print $3}'`

PS1='[\u@\h \w\#]\$'

export PATH
unset USERNAME
#echo "Your ADDRESS IS $address."
#if [ "$address" != "192.168.2.25" ]
#then
#echo "Sorry! Your Ipaddress Is $address.It's not ssh to me.\n Your will exit in 5 seconds"
#sleep 5
#exit
#fi

这是我的.bash_profile

lastart

这样判断有问题吧，从自己的机器上都不能登录？
而且一旦有一次登录，比如从X登录，则等式永远都会不等。

redliquid

能给我讲讲为什么吗？

lastart

直接看$SSH_CONNECTION更准确简单。