Juniper JUNOSE 11.1.X - COMMAND REFERENCE N TO Z 4-6-2010 Command Reference Manual page 1333

Chapter 8: T Commands
terminal width
terminal width value
Syntax
Command introduced before JUNOSe Release 7.1.0.
Release Information
Sets the number of character columns on the current terminal screen for the current
Description
line for a session. There is no no version.
value Number of characters in the range 30–512
Options
Privileged Exec, User Exec
Mode
1291
terminal width