H2:~% pwd
/Users/dbae
H2:~% ls -ld .
drwxr-xr-x+ 99 dbae  dbae  3366  3 May 14:41 ./
H2:~% ls -ld tmp
drwxr-xr-x  68 dbae  dbae  2312  3 May 14:14 tmp/
H2:~% ~/bin/t # name of file containing perl code