Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help
RESIZEWIN(1)		    General Commands Manual		  RESIZEWIN(1)

NAME
       resizewin -- update terminal size

SYNOPSIS
       resizewin [-z]

DESCRIPTION
       The  resizewin  utility	queries	 the terminal emulator for the current
       window size and	updates	 the  size  known  to  the  kernel  using  the
       TIOCSWINSZ ioctl.

       The following options are available:

       -z  Do  nothing	unless the current kernel terminal size	is zero.  This
	   is useful when run from a user's profile (shell  startup)  scripts:
	   querying the	window size is required	for serial lines, but not when
	   logging  in	over  the network, as protocols	like TELNET or SSH al-
	   ready handle	the terminal size by themselves.

       After a terminal	window has been	resized, running resizewin updates the
       kernel's	window size to match the new size.

       resizewin is functionally similar to resize(1), which is	 part  of  the
       xterm(1)	(ports/x11/xterm) distribution.	 However, resizewin only works
       with  VT100/ANSI-compatible terminals and does not emit commands	to set
       environment variables.

       The terminal is assumed to be VT100/ANSI	 compatible.   The  VT100/ANSI
       escape  sequences  are supported	by virtually all modern	terminals, in-
       cluding xterm, konsole, gnome-terminal, iTerm, Terminal.app, and	PuTTY.

SEE ALSO
       stty(1),	tty(4)

HISTORY
       The resizewin command first appeared in FreeBSD 11.0.

FreeBSD	14.3			  May 9, 2017			  RESIZEWIN(1)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=resizewin&manpath=FreeBSD+14.3-RELEASE+and+Ports>

home | help