Execute commands with redirections < and/or >
Repeat multiple times with different commands and arguments and sometimes change > with >>
Check if multiple tries of the same redirections fail.
Test << redirection (it doesn't have to update the history).
Problem 1: cat << ls -> segv (heredoc segv)
--Problem 2: wrong exit_code with < -- (fixed)
Redirection
Problem 1: cat << ls -> segv (heredoc segv) --Problem 2: wrong exit_code with < -- (fixed)