How do file descriptors work?

How do file descriptors work?

bash shell stdout stdin file-descriptor

bash

How to close a file descriptor from another process in unix systems

bash unix file file-descriptor lsof

bash

How to redirect an output file descriptor of a subshell to an input file descriptor in the parent shell?

bash shell file-descriptor

bash

How to use a variable to indicate a file descriptor in bash?

bash io exec file-descriptor

bash

How to write to a named file descriptor in Bash?

bash file-descriptor

bash

Subshell IO redirection

bash redirect file-descriptor subshell

bash

Zsh pipe all output to command

bash shell zsh file-descriptor

bash

File descriptor permission denied with bash process substitution?

bash file-descriptor permission-denied process-substitution

bash