Good tip on using another directory for my own scripts. Last time I was meddling with the /usr I broke my ubuntu OS and probably my hard drive.
I tried executing the /usr/bin/perl -wle 'print "Still here"'
which gave the same error as before. The file exists however and is not a mirror to /gsc/bin/perl (/gsc doesn't exist).
bash: /usr/bin/perl: /gsc/bin/perl: bad interpreter: No such file or directory
Unfourtunately I'm the only one in my office using unix. Is there anything else I can do before reinstalling Ubuntu?