How to choose to install all apps at once in katoolin/Kali linux repositories interface?

How can I install all the Kali linux tools at once? This is what I have.

^{View the categories of available software in katoolin interface}

Can I just press 0 for everything to be installed at once, without going into one category at a time when installing?

Can I just press 0 for everything to be installed at once, without going into one category at a time when installing?

It probably won't work because a lot of the requested packages can't be found, so you'll have to do it the hard way.

Press 0 to install all Kali linux tools.

When you go to View Categories and then enter 0 for all, the installer will immediately return to where you were. Scroll up, and you'll see that a number of the packages can't be found. Those packages are no longer maintained or have been removed from the Kali repositories. Even with this issue, you'll still find a lot of the Kali software available for installation.

So the best option is to install Kali linux tools in a series of distinct steps. Just like if you want to install Forensic tools on your system, then choose its option from the category and then type 0 to install all forensics tools.

If you wish to go back to the main menu, type gohome in your katoolin interface. Now select the option 3 or 4 to install either the classicmenu indicator or the Kali menu. Press the y key to continue and then press Enter to start its setup.

Once you are done with installation of Kali tools using katoolin, you can quit by pressing the keyboard combination Ctrl+C and you will see the goodbye message.

shutdown requested....Goodbye...

Credit for the tutorial goes to Kashif.

Warning about updates after installing Kali linux tools

The LionSec Katoolin GitHub webpage clearly warns Katoolin users to be careful when updating software.

Before updating your system, please remove all Kali-linux repositories to avoid any kind of problem.

All kinds of problems can occur if you don't do this.

_{Source: How To Install Kali Linux Tools On Ubuntu 16 And CentOS 7}