markgraf.helios ~ > cd /sam3
markgraf.helios /sam3 > pwd
/sam3
markgraf.helios /sam3 > cd 7Tesla/
markgraf.helios /sam3/7Tesla > pwd
/sam3/7Tesla
markgraf.helios /sam3/7Tesla > ls -l
total 72
drwxr-xr-x   2 tempel   neuro2      4096 May 25 10:37 anortho_rieger
drwxr-xr-x   3 tempel   neuro2      4096 Jul 15 18:27 kurz
drwxr-xr-x   2 tempel   neuro2      4096 May 22  2006 le98_20060519
drwx------   2 tempel   neuro2      4096 Apr 13  2006 pq40_20060412
drwxrwxrwx   2 tempel   neuro2      4096 Nov  8 23:04 pulvinar
drwxrwxrwx   2 tempel   neuro2      4096 Oct 17 16:53 saccades_ariel
drwx------   2 tempel   neuro2      4096 Aug 20 10:04 strukturell
drwxr-xr-x   2 tempel   neuro2      4096 Jun 11 15:55 thalamus
drwxr-xr-x   2 tempel   neuro2      4096 Nov  8 23:04 xt25_20070712
markgraf.helios /sam3/7Tesla > cd pulvinar/
markgraf.helios /sam3/7Tesla/pulvinar > pwd
pwd: cannot determine current directory!