What are the responsibilities of each Pseudo-Terminal (PTY) component (software, master side, slave side)?
I am trying to figure out how a tty works (the work-flow and responsibilities of each elements). I have read several interesting articles about it, but there are still some blurry areas. This is what ...
Why does bash add single quotes to unquoted failed pathname expansions in a command before executing it?
I was exploring the tracing of commands using set -x (set +x to unset) in bash: Print a trace of simple commands, for commands, case commands, select commands, and arithmetic for commands and ...