TLDR

Enter a command. For example: sync, restic, fdroidcl, env, dhcpwn.

hello

Print "Hello, world!", "hello, world" or a customizable text. More information: https://www.gnu.org/software/hello/.

Print "Hello, world!":

hello
Print "hello, world", the traditional type:

hello --traditional
Print a text message:

hello --greeting="{{greeting_text}}"

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