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#tty

2 posts

FreeBSDDeep Dive October 4, 2026 7 min read

FreeBSD Pseudo-Terminal Operations: Allocation, Identity, and Cleanup

Trace FreeBSD pseudo-terminal allocation, /dev/pts identity, lifecycle cleanup, and the boundary between terminal I/O and session control.

#freebsd#pty#pts

LinuxDeep Dive October 3, 2026 7 min read

Trace Linux terminal input through TTY line disciplines and PTYs, then debug canonical mode, signals, controlling terminals, and termios safely.

#linux#tty#pty