-bash-3.2# ls -l /volumes
total 9
drwxrwxrwx@ 1 _unknown _unknown 512 May 8 16:38 EFI
drwxr-xr-x 1 root wheel 4096 May 21 16:24 Hoc Tap
drwxrwxr-x 14 root wheel 544 May 8 09:33 Image Volume
lrwxr-xr-x 1 root wheel 1 May 22 00:26 OS X Base System -> /
drwxr-xr-x 1 root wheel 12288 May 21 16:42 Phan Mem
drwxrwxr-x 4 root admin 204 May 22 00:29 Sierra
drwxr-xr-x 1 root wheel 4096 May 21 17:24 Windows
-bash-3.2# /"OS X Base System"/"Install macOS High Sierra.app"/Contents/Resources/startosinstall --volume /Volumes/Sierra --converttoapfs NO --agreetolicense
-bash: /OS X Base System/Install macOS High Sierra.app/Contents/Resources/startosinstall: No such file or directory
-bash-3.2# /Volumes/"OS X Base System"/"Install macOS High Sierra.app"/Contents/Resources/startosinstall --volume /Volumes/Sierra --converttoapfs NO --agreetolicense
By using the agreetolicense option, you are agreeing that you have run this tool with the license only option and have read and agreed to the terms.
If you do not agree, press CTRL-C and cancel this process immediately.
Error: -[OSISClient prepareOSInstaller:error:]_block_invoke, Couldn’t communicate with a helper application.
Error: could not find target...
-bash-3.2#