login-giveown-controlling-terminal 1 user commands nosh login-giveown-controlling-terminal give ownership of the controlling terminal and chain login-giveown-controlling-terminal next-prog login-giveown-controlling-terminal is a chain-loading utility that grants ownership of the terminal device named by the value of the TTY environment variable to the UID in the value of the UID environment variable and then chain loads to next-prog with the execvp3 function. It also sets permissions of the terminal device to 0600. next-prog may contain its own command line options, which login-giveown-controlling-terminal will ignore. vc-get-terminal1 grantpt3 Jonathan de Boyne Pollard