Test x86-64 kernel build
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Notes on command execution
Try settingg/printing commands
Tidy up
Escalate commands somewhere to hammerspace
Try implementing basic uname
Debug
Indirection for getenv
Ugly hack
Try again
Temporary hack
Tokenise
Debug USER-UID
Try copying string
DOn't double print
Print, then run to avoid travelling back in time
BASH style
Disable malloc debugging