如何在cd和运行脚本或在非主目录中运行脚本的别名

Question

How can I make an alias either run a script in another directory or both cd and run the script?

I have commands in my .bashrc file to cd /home/myname/my_dir

and also

rake sunspot:solr:start  

when I am in our app directory (that contains the /script subdirectory).

I have not been able to put either put the directory in the rake command or have the alias do a cd and then the rake command that it currently does.

For instance I attempted rake /home/my_dir/out_code_directory/sunspot:solr:start RAILS_ENV=test but that didn't work.

Answer 1

alias rakesolr='cd dir; rake sunspot:solr:start; cd -'

works for me (in bash). Does that do what you need?

[ Ahh, semicolon ! Michael.]

Answer 2

Maybe can you edit your rake task ? Or you can make a new task that do a Dir.chdir and then execute the task wanted.

Edit : resource about execute a task within another here

Answer 3

为什么不编写一个小的bash脚本，cds然后执行脚本并通过别名命令运行？