virtually hangup the current terminal NAME vhangup - virtually hangup the current terminal LIBRARY Standard C library ( libc , -lc ) SYNOPSI......purposes su (1) is a satisfactory substitute. Indeed, for security reasons, login does a vhangup (2) system call to remove any possible listening processes on the tty. This is t…...hells. -r , --chroot directory Change root to the specified directory. -R , --hangup Call vhangup (2) to do a virtual hangup of the specified terminal. -s , --keep-baud Try to k…...hells. -r , --chroot directory Change root to the specified directory. -R , --hangup Call vhangup (2) to do a virtual hangup of the specified terminal. -s , --keep-baud Try to k…...1.0 utimensat (2) 2.6.22 utimes (2) 2.2 utrap_install (2) 2.2 SPARC64 only vfork (2) 2.2 vhangup (2) 1.0 vm86old (2) 1.0 Was "vm86"; renamed in 2.0.28/2.2 vm86 (2) 2.0.28; 2.2 v…...day (2), stime (2), adjtimex (2)); set real-time (hardware) clock. CAP_SYS_TTY_CONFIG Use vhangup (2); employ various privileged ioctl (2) operations on virtual terminals. CAP_S…