环境变量问题

俺把.bash_profile文件内容给弄乱了，于是就cat SYBASE.sh>.bash_profile
用telnet登录就成这样了。请高手指教。


-bash-3.00$ isql -Usa -Ssybase


The context allocation routine failed when it tried to load localization files!!
One or more following problems may caused the failure

Your sybase home directory is /opt/sybase. Check the environment variable SYBASE
if it is not the one you want!
Using locale name "zh_CN.UTF-8" defined in environment variable LANG
Locale name "zh_CN.UTF-8" doesn't exist in your /opt/sybase/locales/locales.dat
file
An error occurred when attempting to allocate localization-related structures.
-bash-3.00$

export LANG=

将LANG环境变量置为空再试试