What is the theoretical maximum number of open TCP connections that a modern Linux box can have...

File descriptor for ioctl call to make a controlling terminal...

Parse command output to a variable with file descriptors...

Dup2() usage and output redirection...

Process array using a single pipe...

File descriptor before a command...

cat only prints one file descriptor...

Is it ok to pass a socket to a function as const?...

Redirect stdio over TLS in Rust...

Check the open FD limit for a given process in Linux...

Looping through the content of a file in Zsh...

how is select() alerted to an fd becoming "ready"?...

How to delete a file in C using a file-descriptor?...

Why can a program, which writes to a file, keep running without any error even if the file has been ...

Is there a way to arbitrarily chunk command line output into x amount of bytes per chunk?...

golang: `os.Stdin.Read` doesn't handle input consisting of a sole EOF?...

Why is the automatically generated file descriptor starting at 3?...

Is it possible to redirect file descriptor 3 to a variable?...

Get amount of bytes available in socket/file-descriptor with python...

Seeking a simple description regarding 'file descriptor' after fork()...

Correct fd for a shell prompt...

SIGPIPE due to file descriptors and process substitution...

zsh: Do I need to close file descriptors?...

Piping the stdout of a command to the stdin of another other using shared file and dup2()...

Why FD_SET/FD_ZERO for select() inside of loop?...

Opening and writing to multiple files in C...

Ubuntu Linux send file descriptor with Unix Domain Socket...

Write at specific position at a file with open()...

Subprocess opened with PIPE still reading input from terminal...

How does 'passing file descriptors between processes' work?...