It is obvious 开发者_如何学运维that in general the read(2) system call can return less bytes than what was asked to be read. However, quite a few programs assume that when working with a local files,
HEllo, I have a situation here, I have an app , in开发者_StackOverflow社区 this app I savesome files to documents folder. Now I want to export these files or view these files from mac.
One of the features of the file system Ext4 i开发者_如何学编程s its new scalability features documented here. I was wondering what changes at the source code level would enable Ext4 to support such fe
I have user entries as filenames. Of course this is not a good idea, so I want to drop everything except [a-z], [A-Z], [0-9], _ and -.
It is inspired by \"How to make a valid Windows filename from an arbitrary string?\", I\'ve written a function that will take arbitrary string and make it a valid filename.
I need to write a small file serving component for web server. There are lots of issues serving files. Because \"as-is\" serving as big security hole, like this
I\'d like to programmatically make a snapshot of a live filesystem in Linux, preferably using LVM. I\'d like not to unmount it because I\'ve got lots of files opened (my most common scenario is that I
My app scans part of a file system, and my users reported it was very slow when they were scanning a network drive.Testin开发者_Go百科g my code, I identified the bottleneck: the methods File.isFile(),
Many file storage systems use hashes to avoid du开发者_Python百科plication of the same file content data (among other reasons), e.g., Git and Dropbox both use SHA256. The file names and dates can be d
I\'m trying to use boost::filesystem to copy files and folders (just like a standard copy a folder and paste it in windows explorer).
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