GitHub actions can use different shells: bash, powershell, cmd, etc. To change the shell from the default (bash for Linux and MacOS, powershell for Windows) to a different one, we need to specify it after the run keyword, using the shell keyword.

GitHub actions can use different shells: bash, powershell, cmd, etc. To change the shell from the default (bash for Linux and MacOS, powershell for Windows) to a different one, we need to specify it after the run keyword, using the shell keyword.