echo BOOT_SHELL_UP
id -un; echo IDRC=$?
printf 'puts TCLSTART; puts "R2-expr [expr 6*7]"; puts "tcluser=<[set tcl_platform(user)]>"; puts ALL-TCL-OK' | tclsh; echo TCLRC=$?
expect -c 'puts "EXPECT-VER [exp_version]"; puts EXPECT-OK'; echo EXPRC=$?
command -v brintos-selftest >/dev/null && brintos-selftest 2>&1 | grep -Ei 'tcl|expect' || echo NO_RUNNER