csh tem "qual" (que não pode detectar aliases sh)
No meu ambiente usando tcsh
~ (101) alias
cd cd !* ; ls
q exit
v cursor; xhost + ;resize -s 40 80; unsetenv TERMCAP; screen
xl xlock -nolock -random
y Xearth; run xclock -geometry +1100+0; run nice xload -geometry +950+0 -update 3
~ (102) which y
y: aliased to Xearth; run xclock -geometry +1100+0; run nice xload -geometry +950+0 -update 3
~ (103) type which
type: Command not found.
~ (104) which which
which: shell built-in command.
~ (105) which ls
/bin/ls
~ (106)