PATH 诡异的设置问题 TCSH的

made_in_chn

$ cat .tcshrc
setenv PATH "${PATH}{LAMHOME}/bin"

$ printenv | grep PATH
PATH=/usr/local/bin:/bin:/usr/bin:/opt/pbs/bin:/opt/pbs/lib/xpbs/bin:/usr/X11R6/bin:/u3/yzheng12/LAMHOME/bin:/u3/yzheng12/LAMHOME/bin

为什么会是两个？？？


修改一下
$ cat .tcshrc
#printenv | grep PATH
#setenv PATH "${PATH}{LAMHOME}/bin"

$ printenv | grep PATH
PATH=/usr/local/bin:/bin:/usr/bin:/opt/pbs/bin:/opt/pbs/lib/xpbs/bin:/usr/X11R6/bin