GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it
1<Verb>ChildCommand("cmd",s):: String, Child process --> Void</Verb> 2 3<P/> Inputs a string <M>cmd</M> representing a GAP command and a 4 child process <M>s</M>. The command <M>cmd</M> is executed on <M>s</M>. 5 6 7 8 9