Ar an 4ú lá de mí 6, scríobh Luke Mewburn :

 >   | Or use a different shell (eg .bin./sh) which supports the ksh'ism
 >   | 'cd src obj'
 > 
 > How's that work in practice?

 8:23AM /tmp > mkdir -p alpha/beta gamma/beta
 8:23AM /tmp > cd alpha/beta
 8:24AM beta > pwd
/tmp/alpha/beta
 8:24AM beta > cd alpha gamma
/tmp/gamma/beta
 8:24AM beta > pwd
/tmp/gamma/beta
 8:24AM beta >

So, "cd src obj" means "try to change to the directory path obtained by
replacing 'src' by 'obj' in the current $PWD."

 > (I program (POSIX) sh but I use tcsh interactively.)

The tcsh on this machine doesn't support it. Try zsh. 

-- 
Parhásárd; rex quondam Pokémonorum, rex futuram Pokémonorum.