Edit hosts file from terminal IDE with root accessed

Question

My terminal IDE accessed root but cannot edit hosts file.



[email protected]:/system/etc #vim hosts


But vim just opens hosts file as readonly. Where do I missed here?


— vusan | Sources

Answer

You've missed that the /system file system is mounted read-only.



mount -o remount,rw /system

cd /system/etc

vim hosts

# edit, save, then make /system read-only again:

mount -o remount,ro /system

— Izzy | Sources

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