After deleting libc.so.6 may lead to system commands are not available, use the following solutions:
LD_PRELOAD=/lib64/libc-2.12.so ln -s /lib64/libc-2.12.so /lib64/libc.so.6
After deleting libc.so.6 may lead to system commands are not available, use the following solutions:
LD_PRELOAD=/lib64/libc-2.12.so ln -s /lib64/libc-2.12.so /lib64/libc.so.6