我有一个带有 64 位 Linux AMI 的 Amazon EC2 实例。我将 shell 更改为 tcsh,然后使用以下命令设置 .tcshrc
PATH = ".:/usr/local/lib/play-1.1:$PATH"
之后
$ source ~/.tcshrc
$ echo $PATH
/usr/local/lib/play-1.1:/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin
我不能把任何东西放到我的路径上并让它因为某种原因被捡起。
我也尝试了别名:
$ ln -s /usr/local/lib/play-1.1/play /usr/local/bin/play
$ play
play: command not found
结果相同,它没有在我的路径中被拾取。我是否不了解某些全局配置?我的经验是使用 CentOS,所以这对我来说很奇怪。
/home/notbrain
notbrain@aws-dev1: echo $PATH
.:/usr/local/lib/play-1.1:/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin
/home/notbrain
notbrain@aws-dev1: ls /usr/local/bin
total 8.0K
4.0K drwxr-xr-x 2 root 4.0K Jan 28 05:41 ./
4.0K drwxr-xr-x 13 root 4.0K Jan 11 21:44 ../
0 lrwxrwxrwx 1 root 28 Jan 28 05:41 play -> /usr/local/lib/play-1.1/play*
/home/notbrain
notbrain@aws-dev1: play
play: Command not found.
/home/notbrain
notbrain@aws-dev1: sudo play
sudo: play: command not found
/home/notbrain
notbrain@aws-dev1: /usr/local/bin/play
~ _ _
~ _ __ | | __ _ _ _| |
~ | '_ \| |/ _' | || |_|
~ | __/|_|\____|\__ (_)
~ |_| |__/
~
~ play! 1.1, http://www.playframework.org
~
~ Usage: play cmd [app_path] [--options]
~
~ with, new Create a new application
~ run Run the application in the current shell
~ help Show play help
~
/home/notbrain
notbrain@aws-dev1:
谢谢,
布赖恩
答案1
对于 tcsh 或 csh:
set PATH = (. /usr/local/lib/play-1.1 $PATH)