chvt — CHange foreground Virtual Terminal.Summary: In GNU/Linux OS, be default, 6 virtual text mode console terminals will be running. User can switch between this terminals using Left Side Ctrl + Alt + FunKey(1 – 6). chvt command is also used to switch between this terminals. It can be used in shell scripts. Examples:
$ chvt 1 -- Switch from current terminal to /dev/tty1. $ chvt 2 -- Switch from current terminal to /dev/tty2.
Read: man chvt