How do I see see version of tcsh that is running?

问题

How do I see the current version of tcsh is running in my unix terminal?

回答1:

Look at the version variable:

% echo $version 
tcsh 6.14.00 (Astron) 2005-03-25 (i386-intel-linux) options wide,nls,dl,al,kan,sm,rh,color,filec

来源：https://stackoverflow.com/questions/3860010/how-do-i-see-see-version-of-tcsh-that-is-running