Better SQL*Plus output
Oracle's sqlplus
tool is horrible to work with as it lacks many basic command line features. No tab-completition, no command history scrolling with Arrow-Up/-Down or the like and additionally the output formatting is near unreadable.
Hence I was delighted when I found out that command set markup csv on
will switch to CSV output formatting.
Enable it the following way:
oracle@host:~$ sqlplus user/password @iXXXc1
SQL> set markup csv on