PATH問題請教

显示全部楼层 · 2009-5-27 16:08:52

在ROOT用戶下，可以用echo $PATH顯示如下
# echo $PATH
/usr/sbin:/usr/bin
請問，PATH路徑是在哪個文中設定的，我要加上一個路徑到PATH路徑下該如何做？

千问 · 2009-5-27 16:08:52

You can write the enviroment variable directly like this:
$ path=$path:/home
or
You may edit the .profile(I can't remember this method very clearly)

千问 · 2009-5-27 16:08:52

在PATH中用方法1是可以暫時將我的路徑加上去，可是當退出再進去後，又恢復成原來的樣子了

千问 · 2009-5-27 16:08:52

You can try the second method that edit the file called .profile!
Shell will read this file automatically whenever you login!

千问 · 2009-5-27 16:08:52

another method:
You can write a script like this:
$PATH=.......... every path you want to put in
export PATH
Unfortunatly,you must run this script every time you login!

千问 · 2009-5-27 16:08:52

修改/etc/profile把PATH路径加入进去
然后是使用export PATH