Finding the location of an installed program can be annoying. But this is how to find where a program is. The whereis(1) command will print out the installed locations of various programs. darkstar:~/Documents> whereis tcsh tcsh: /usr/bin/tcsh /bin/tcsh /usr/share/man/man1/tcsh.1.gzdarkstar:~/Documents> whereis tcsh tcsh: /usr/bin/tcsh /bin/tcsh /usr/share/man/man1/tcsh.1.gz The find command will also allow you to locate an …