Please take a look at the Anaconda repo archive page and select an appropriate version that you'd like to install by copying the URL.

After that, just do:

Copy # replace this `Anaconda3-version.num-Linux-x86_64.sh` with your choice
~$ wget -c https://repo.continuum.io/archive/Anaconda3-vers.num-Linux-x86_64.sh
~$ bash Anaconda3-version.num-Linux-x86_64.sh

Concrete Example:

As of this writing, Anaconda3-2020.07 is the latest version. So,

Copy~$ wget -c https://repo.anaconda.com/archive/Anaconda3-2020.07-Linux-x86_64.sh
~$ bash Anaconda3-2020.07-Linux-x86_64.sh

P.S. Based on comments, this should also work on CentOS systems.

See Anaconda Hompepage for more detail!

Installation Instructions [Linux Install]

These instructions explain how to install Anaconda on a Linux system.

After downloading the Anaconda installer, run the following command from a terminal:

$ bash Anaconda-2.x.x-Linux-x86[_64].sh

After accepting the license terms, you will be asked to specify the install location (which defaults to ~/anaconda).

Note: You do NOT need root privileges to install Anaconda, if you select a user writable install location, such as ~/anaconda.* After the self extraction is finished, you should add the anaconda binary directory to your PATH environment variable.

As all of Anaconda is contained in a single directory, uninstalling Anaconda is easy (you simply remove the entire install location directory).

If you encounter any issues, please try disabling your antivirus software. Linux/OS X Uninstall

As all of Anaconda is contained in a single directory, uninstalling Anaconda is simple (you simply remove the entire install location directory):

$ rm -rf ~/anaconda