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Showing posts from August 31, 2018

How do I change file headers from the command line?

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Clash Royale CLAN TAG #URR8PPP up vote 1 down vote favorite I have seen and used the GUI hex-editor bless , to modify bitmaps to match a separate file type (form bmp to srf). My question is how to modify file headers programmatically with the command line. What programs would allow me to make changes to file headers from shell script? I have looked in synaptic package manager, but I'm new to modifying files in hex. Do bitmaps count as binary files? Where this is a software recommendation request, an acceptable answer would allow me to write, overwrite, or change specific values to specific locations (such as the first 16 bytes of a file), in the command line. command-line software-recommendation binary share | improve this question edited May 13 at 6:11 dessert 19.6k 5 55 94 asked May 9 at 23:03 j0h 5,958 13 48 105 add a comment  |  up vote 1 down vote favorite I have seen and used the GUI hex...

No window border/decoration when unity activated in virtualbox/ubuntu 18.04

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Clash Royale CLAN TAG #URR8PPP up vote 1 down vote favorite I installed unity on my brand new ubuntu 18.04 hoping it would solve my problem with virtualbox not wanting to use the 3D acceleration. It did, 3D acceleration now works, but I don't have window decoration/border anymore. Also some menus do not show when clicked on (like the power menu, or most choice lists). I tried unity --replace , it disables 3D acceleration and brings the borders back. Any idea ? unity virtualbox 18.04 window-decoration share | improve this question asked May 9 at 23:05 Tom 26 4 add a comment  |  up vote 1 down vote favorite I installed unity on my brand new ubuntu 18.04 hoping it would solve my problem with virtualbox not wanting to use the 3D acceleration. It did, 3D acceleration now works, but I don't have window decoration/border anymore. Also some menus do not show when clicked on (like the power menu, or most choice list...