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I use fallocate –dig-holes on very large disk images to make it sparse in-place. I’m worried that this operation may not be atomic. My questions are, Is my data guaranteed to be safe (holes are …
I’m using Yocto on Ubuntu 18.04 with the Warrior Branch of Meta-Tegra in order to try to integrate the RAUC Open Source project for Linux Firmware Updates. I’ve learned that U-Boot has issues …
I have a development tree on a Linux Ubuntu 14.04-LTS machine like this, with three identical branches: main -+– leonardo — project — htdocs -+- panel — index.php | …
I wish to change the timestamp metadata on files in Java using the java.nio.Files class. I would like to change all 3 Linux/ext4 timestamps (last modified, access, and changed). I am able to change …
I was writing some code in Vala where I would first get the system time, then create a file, then retrieve the time stamp of that file. The timestamp would always be earlier that the system time, …
I have setup an instance of apache server(on ubuntu 12.04) and hosting two php websites on it. Websites are maintained by different teams and they don’t want the code to be visible to the other team. …
Does anyone know what the complexity of the os.path.exists function is in python with a ext4 filesystem?