Install ctags if you are going to use your system for programming.
-rwxr-xr-x 1 root root 249441 Oct 4 2001 /usr/bin/ctags drwxr-xr-x 2 root root 0 Oct 4 2001 /usr/doc/ctags-5.0.1 -rw-r--r-- 1 root root 18007 Mar 3 1999 /usr/doc/ctags-5.0.1/COPYING -rw-r--r-- 1 root root 8193 Feb 22 2001 /usr/doc/ctags-5.0.1/EXTENDING.html -rw-r--r-- 1 root root 17023 Apr 15 2001 /usr/doc/ctags-5.0.1/FAQ -rw-r--r-- 1 root root 28343 Apr 15 2001 /usr/doc/ctags-5.0.1/NEWS -rw-r--r-- 1 root root 16428 Mar 3 2001 /usr/doc/ctags-5.0.1/QUOTES -rw-r--r-- 1 root root 2761 Mar 18 2001 /usr/doc/ctags-5.0.1/README -rw-r--r-- 1 root root 16570 Oct 4 2001 /usr/share/man/man1/ctags.1.gz