Generally, a file descriptor is an index for an entry in a kernel-resident data structure containing the details of all open files.
The shell command $ avrdude -c usbtiny outputs text to stderr. I cannot read it with commmands such as head-less-more cos …
c stdout stderr file-descriptorI'm learning about network programming in Unix and currently trying to understand the concept of socket and file descriptors. From …
sockets file-descriptorI'm using the following command to get a list of pipes: lsof | grep PIPE I want to know what the …
linux shell command file-descriptor lsofI am using the select function for communication between my sockets. I have a while loop and I do - …
c++ select tcp file-descriptorIs HANDLE similar to file descriptor in Linux? As far as I know, HANDLE is used for handling every resources …
c++ windows file-descriptorIs there a portable way (POSIX) to get the highest allocated file descriptor number for the current process? I know …
posix file-descriptorUsing the posix read() write() linux calls, is it guaranteed that if I write through one file descriptor and read …
linux file posix file-descriptorIf for some reason, I discover a fatal situation in my program, and I would like to exit with an …
c coding-style file-descriptorIs there a way to do what ftell() does (return the current position in the file) on a raw file …
linux file-descriptor ftell file-pointerI looked it up in the man page but I still don't get it... let's say you have dup2(f1,0). …
c pipe file-descriptor dup2