How to install or re-install a package in rescue mode.

Issue

• Critical glibc package has been deleted, how can it be reinstalled?
• The glibc libraries got deleted on my system accidentally, now I am unable to login to system.
• We are getting "/lib/ld-linux.so.2: bad ELF interpreter: No such file or directory" error when executing any commands on my Red Hat Enterprise Linux system.
• Not able to chroot in rescue mode after critical packages got removed from system.

# /bin/mkdir rpm
-bash: /bin/mkdir: /lib64/ld-linux-x86-64.so.2: bad ELF interpreter: No such file or directory