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????????????????????????????????????????????????_______________________________
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???????????????????????????????????????????____________________________________
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???????????????????????????????????????????????????????________________________
???????????????????????????????????????????____________________________________
???????????????????????????????????????????____________________________________
???????????????????????????????????????????____________________________________
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????????????????????????????????????????????????????????????___________________
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?????????????????????????????????????????????????_??????????????????????_______
?????????????????????????????????????????????????______________________________
?????????????????????????????????????????????????______________________________
????????????????????????????????????????????????_______________________________
????????????????????????????????????????????????_______________________________
???????????????????????????????????????????????________________________________
?????????????????????????????????????????????????______________________________
?????????????????????????????????????????????????______________________________
????????????????????????????????????????????????????????????????_______________
????????????????????????????????????????????????????????????????_______________
!!!!!! WARNING: probably missed some lines here !!!!!
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??????????????????????????
??????????????????????????
!!!!!! WARNING: probably missed some lines here !!!!!
HelenOS release 0.9.1 (Armonia), revision 1483981d7
Built on 2020-12-15 01:23:04
Running on arm32 (terminal/25)
Copyright (c) 2001-2019 HelenOS project

Welcome to HelenOS!
http://www.helenos.org/

Type 'help' [Enter] to see a few survival tips.

/ # mkfile --size 2m /tmp/img
/ # ls -e /tmp
img                                                   2097152
/ # /srv/bd/file_bd /tmp/img fbd0
bdsh: Command not found '/srv/bd/file_bd' (Bad command or file name)
/ # _