Questions tagged [readwrite]

referring to a file system allowing both reading and writing files.

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Green Led (ACT) is blinking for mmc0 without SD card activity

The green led (ACT) on my Raspberry Pi 3 is set to mmc0 to flash on SD card activity via echo mmc0 |sudo tee /sys/class/leds/led0/trigger However, it flashes much more often (randomly every few ...
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How to get a read-only Raspbian not to corrupt SD on power-loss

I need your help on this : How can I protect my read-only Raspian Raspberry pi not to corrupt SD card sectors ? Why does it ever happen and so frequently in my case ? (I did probably did something ...
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Why write a text to file only works when call from terminal?

i got this simple code that writes a "abc" into a text file calles test.txt. Now, on a Raspberry execute this code wit IDLE or Thonny does NOT work, the text file remains empty... but instead, when ...