You should install less because it is a basic utility for viewing text
files, and you'll use it frequently.
-rwxr-xr-x 1 root root 110 Dec 20 2013 /etc/profile.d/less.csh -rwxr-xr-x 1 root root 120 Dec 20 2013 /etc/profile.d/less.sh -rwxr-xr-x 1 root root 255167 Dec 20 2013 /usr/bin/less -rwxr-xr-x 1 root root 100340 Dec 20 2013 /usr/bin/lessecho -rwxr-xr-x 1 root root 104695 Dec 20 2013 /usr/bin/lesskey -rwxr-xr-x 1 root root 939 Dec 20 2013 /usr/bin/lesspipe.sh -rw-r--r-- 1 root root 20318 Dec 20 2013 /usr/share/man/man1/less.1.gz -rw-r--r-- 1 root root 695 Dec 20 2013 /usr/share/man/man1/lessecho.1.gz -rw-r--r-- 1 root root 3639 Dec 20 2013 /usr/share/man/man1/lesskey.1.gz