Description

"bash: dotnet: command not found" like closed #3846 after reinstall .NET6 over .NET5 on CentOS 7.9, and same issue #3603 on macOS.

Reproduction Steps

Take a clean CentOS 7.9 installation.
sudo rpm -Uvh https://packages.microsoft.com/config/centos/7/packages-microsoft-prod.rpm
sudo yum install dotnet-sdk-5.0 (your page https://docs.microsoft.com/ru-ru/dotnet/core/install/linux-centos should be updated upto v6).
dotnet --info => .NET5
It's ok.
...
Now trying to update with an over-installation of same 6.0:
sudo yum install dotnet-sdk-6.0
dotnet --info => still .NET5 only? none of .NET6
It's wrong!
Many bad attempts to clean these installations to get 6.0, including the total erasing of folders...
sudo yum install dotnet-sdk-6.0 (expected to reinstall everything required)
dotnet --info => "bash: dotnet: command not found"

Expected behavior

dotnet

Actual behavior

bash: dotnet: command not found

Regression?

No response

Known Workarounds

sudo yum install dotnet-sdk-6.0
Test ls /usr/share/dotnet => "sdk sdk-manifests shared templates" (no dotnet installed)

Workaround:

wget https://dot.net/v1/dotnet-install.sh
chmod +x dotnet-install.sh
./dotnet-install.sh
cp -r -n .dotnet/* /usr/share/dotnet
ln -s /usr/share/dotnet/dotnet /usr/bin/dotnet
rm -rf .dotnet

Test ls /usr/share/dotnet => "dotnet host packs sdk sdk-manifests shared templates" (dotnet and two folders added)

Configuration

dotnet --info =>

Runtime Environment:
 OS Name:     centos
 OS Version:  7
 OS Platform: Linux
 RID:         centos.7-x64
 Base Path:   /usr/share/dotnet/sdk/6.0.100/

Host (useful for support):
  Version: 6.0.0
  Commit:  4822e3c3aa

Other information

Expected the running (first time or any later) of sudo yum install dotnet-sdk-6.0 will make additionally:

• host/
• packs/
• dotnet
• /usr/bin/dotnet

Or add some documentation near dotnet-install.sh (as it writes on its run: not recommended for the system install).